Increased alpha band activity indexes inhibitory competition across a border during figure assignment
Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Sanguinetti, Joseph L [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2016 |
|---|
| Rechteinformationen: |
Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. |
|---|
| Systematik: |
|
|---|
| Übergeordnetes Werk: |
Enthalten in: Vision research - Exeter : Elsevier Science, 1961, 126(2016), Seite 120-130 |
|---|---|
| Übergeordnetes Werk: |
volume:126 ; year:2016 ; pages:120-130 |
| Links: |
|---|
| DOI / URN: |
10.1016/j.visres.2015.06.008 |
|---|
| Katalog-ID: |
OLC1981236996 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1981236996 | ||
| 003 | DE-627 | ||
| 005 | 20230508062416.0 | ||
| 007 | tu | ||
| 008 | 161013s2016 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1016/j.visres.2015.06.008 |2 doi | |
| 028 | 5 | 2 | |a PQ20161201 |
| 035 | |a (DE-627)OLC1981236996 | ||
| 035 | |a (DE-599)GBVOLC1981236996 | ||
| 035 | |a (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 | ||
| 035 | |a (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 570 |a 610 |q DE-600 |
| 084 | |a CP 2500: |q AVZ |2 rvk | ||
| 084 | |a WA 15000 |q AVZ |2 rvk | ||
| 084 | |a WW 1780: |q AVZ |2 rvk | ||
| 084 | |a 44.37 |2 bkl | ||
| 084 | |a 44.95 |2 bkl | ||
| 100 | 1 | |a Sanguinetti, Joseph L |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| 264 | 1 | |c 2016 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. | ||
| 540 | |a Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. | ||
| 700 | 1 | |a Trujillo, Logan T |4 oth | |
| 700 | 1 | |a Schnyer, David M |4 oth | |
| 700 | 1 | |a Allen, John J B |4 oth | |
| 700 | 1 | |a Peterson, Mary A |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Vision research |d Exeter : Elsevier Science, 1961 |g 126(2016), Seite 120-130 |w (DE-627)12945981X |w (DE-600)200427-6 |w (DE-576)014823675 |x 0042-6989 |7 nnns |
| 773 | 1 | 8 | |g volume:126 |g year:2016 |g pages:120-130 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1016/j.visres.2015.06.008 |3 Volltext |
| 856 | 4 | 2 | |u http://www.ncbi.nlm.nih.gov/pubmed/26277019 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-PHY | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a SSG-OLC-DE-84 | ||
| 912 | |a GBV_ILN_21 | ||
| 912 | |a GBV_ILN_4112 | ||
| 912 | |a GBV_ILN_4219 | ||
| 936 | r | v | |a CP 2500: |
| 936 | r | v | |a WA 15000 |
| 936 | r | v | |a WW 1780: |
| 936 | b | k | |a 44.37 |q AVZ |
| 936 | b | k | |a 44.95 |q AVZ |
| 951 | |a AR | ||
| 952 | |d 126 |j 2016 |h 120-130 | ||
| author_variant |
j l s jl jls |
|---|---|
| matchkey_str |
article:00426989:2016----::nraeapaadciiyneeihbtrcmeiincosbre |
| hierarchy_sort_str |
2016 |
| bklnumber |
44.37 44.95 |
| publishDate |
2016 |
| allfields |
10.1016/j.visres.2015.06.008 doi PQ20161201 (DE-627)OLC1981236996 (DE-599)GBVOLC1981236996 (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti DE-627 ger DE-627 rakwb eng 570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl Sanguinetti, Joseph L verfasserin aut Increased alpha band activity indexes inhibitory competition across a border during figure assignment 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Trujillo, Logan T oth Schnyer, David M oth Allen, John J B oth Peterson, Mary A oth Enthalten in Vision research Exeter : Elsevier Science, 1961 126(2016), Seite 120-130 (DE-627)12945981X (DE-600)200427-6 (DE-576)014823675 0042-6989 nnns volume:126 year:2016 pages:120-130 http://dx.doi.org/10.1016/j.visres.2015.06.008 Volltext http://www.ncbi.nlm.nih.gov/pubmed/26277019 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_4112 GBV_ILN_4219 CP 2500: WA 15000 WW 1780: 44.37 AVZ 44.95 AVZ AR 126 2016 120-130 |
| spelling |
10.1016/j.visres.2015.06.008 doi PQ20161201 (DE-627)OLC1981236996 (DE-599)GBVOLC1981236996 (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti DE-627 ger DE-627 rakwb eng 570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl Sanguinetti, Joseph L verfasserin aut Increased alpha band activity indexes inhibitory competition across a border during figure assignment 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Trujillo, Logan T oth Schnyer, David M oth Allen, John J B oth Peterson, Mary A oth Enthalten in Vision research Exeter : Elsevier Science, 1961 126(2016), Seite 120-130 (DE-627)12945981X (DE-600)200427-6 (DE-576)014823675 0042-6989 nnns volume:126 year:2016 pages:120-130 http://dx.doi.org/10.1016/j.visres.2015.06.008 Volltext http://www.ncbi.nlm.nih.gov/pubmed/26277019 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_4112 GBV_ILN_4219 CP 2500: WA 15000 WW 1780: 44.37 AVZ 44.95 AVZ AR 126 2016 120-130 |
| allfields_unstemmed |
10.1016/j.visres.2015.06.008 doi PQ20161201 (DE-627)OLC1981236996 (DE-599)GBVOLC1981236996 (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti DE-627 ger DE-627 rakwb eng 570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl Sanguinetti, Joseph L verfasserin aut Increased alpha band activity indexes inhibitory competition across a border during figure assignment 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Trujillo, Logan T oth Schnyer, David M oth Allen, John J B oth Peterson, Mary A oth Enthalten in Vision research Exeter : Elsevier Science, 1961 126(2016), Seite 120-130 (DE-627)12945981X (DE-600)200427-6 (DE-576)014823675 0042-6989 nnns volume:126 year:2016 pages:120-130 http://dx.doi.org/10.1016/j.visres.2015.06.008 Volltext http://www.ncbi.nlm.nih.gov/pubmed/26277019 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_4112 GBV_ILN_4219 CP 2500: WA 15000 WW 1780: 44.37 AVZ 44.95 AVZ AR 126 2016 120-130 |
| allfieldsGer |
10.1016/j.visres.2015.06.008 doi PQ20161201 (DE-627)OLC1981236996 (DE-599)GBVOLC1981236996 (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti DE-627 ger DE-627 rakwb eng 570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl Sanguinetti, Joseph L verfasserin aut Increased alpha band activity indexes inhibitory competition across a border during figure assignment 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Trujillo, Logan T oth Schnyer, David M oth Allen, John J B oth Peterson, Mary A oth Enthalten in Vision research Exeter : Elsevier Science, 1961 126(2016), Seite 120-130 (DE-627)12945981X (DE-600)200427-6 (DE-576)014823675 0042-6989 nnns volume:126 year:2016 pages:120-130 http://dx.doi.org/10.1016/j.visres.2015.06.008 Volltext http://www.ncbi.nlm.nih.gov/pubmed/26277019 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_4112 GBV_ILN_4219 CP 2500: WA 15000 WW 1780: 44.37 AVZ 44.95 AVZ AR 126 2016 120-130 |
| allfieldsSound |
10.1016/j.visres.2015.06.008 doi PQ20161201 (DE-627)OLC1981236996 (DE-599)GBVOLC1981236996 (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti DE-627 ger DE-627 rakwb eng 570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl Sanguinetti, Joseph L verfasserin aut Increased alpha band activity indexes inhibitory competition across a border during figure assignment 2016 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved. Trujillo, Logan T oth Schnyer, David M oth Allen, John J B oth Peterson, Mary A oth Enthalten in Vision research Exeter : Elsevier Science, 1961 126(2016), Seite 120-130 (DE-627)12945981X (DE-600)200427-6 (DE-576)014823675 0042-6989 nnns volume:126 year:2016 pages:120-130 http://dx.doi.org/10.1016/j.visres.2015.06.008 Volltext http://www.ncbi.nlm.nih.gov/pubmed/26277019 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_4112 GBV_ILN_4219 CP 2500: WA 15000 WW 1780: 44.37 AVZ 44.95 AVZ AR 126 2016 120-130 |
| language |
English |
| source |
Enthalten in Vision research 126(2016), Seite 120-130 volume:126 year:2016 pages:120-130 |
| sourceStr |
Enthalten in Vision research 126(2016), Seite 120-130 volume:126 year:2016 pages:120-130 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| dewey-raw |
570 |
| isfreeaccess_bool |
false |
| container_title |
Vision research |
| authorswithroles_txt_mv |
Sanguinetti, Joseph L @@aut@@ Trujillo, Logan T @@oth@@ Schnyer, David M @@oth@@ Allen, John J B @@oth@@ Peterson, Mary A @@oth@@ |
| publishDateDaySort_date |
2016-01-01T00:00:00Z |
| hierarchy_top_id |
12945981X |
| dewey-sort |
3570 |
| id |
OLC1981236996 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1981236996</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230508062416.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">161013s2016 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.visres.2015.06.008</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20161201</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1981236996</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1981236996</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="a">610</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">CP 2500:</subfield><subfield code="q">AVZ</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">WA 15000</subfield><subfield code="q">AVZ</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">WW 1780:</subfield><subfield code="q">AVZ</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.37</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.95</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Sanguinetti, Joseph L</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Increased alpha band activity indexes inhibitory competition across a border during figure assignment</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2016</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition.</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Trujillo, Logan T</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Schnyer, David M</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Allen, John J B</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Peterson, Mary A</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Vision research</subfield><subfield code="d">Exeter : Elsevier Science, 1961</subfield><subfield code="g">126(2016), Seite 120-130</subfield><subfield code="w">(DE-627)12945981X</subfield><subfield code="w">(DE-600)200427-6</subfield><subfield code="w">(DE-576)014823675</subfield><subfield code="x">0042-6989</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:126</subfield><subfield code="g">year:2016</subfield><subfield code="g">pages:120-130</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1016/j.visres.2015.06.008</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.ncbi.nlm.nih.gov/pubmed/26277019</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_21</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4219</subfield></datafield><datafield tag="936" ind1="r" ind2="v"><subfield code="a">CP 2500:</subfield></datafield><datafield tag="936" ind1="r" ind2="v"><subfield code="a">WA 15000</subfield></datafield><datafield tag="936" ind1="r" ind2="v"><subfield code="a">WW 1780:</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.37</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.95</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">126</subfield><subfield code="j">2016</subfield><subfield code="h">120-130</subfield></datafield></record></collection>
|
| author |
Sanguinetti, Joseph L |
| spellingShingle |
Sanguinetti, Joseph L ddc 570 rvk CP 2500: rvk WA 15000 rvk WW 1780: bkl 44.37 bkl 44.95 Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| authorStr |
Sanguinetti, Joseph L |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)12945981X |
| format |
Article |
| dewey-ones |
570 - Life sciences; biology 610 - Medicine & health |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0042-6989 |
| topic_title |
570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| topic |
ddc 570 rvk CP 2500: rvk WA 15000 rvk WW 1780: bkl 44.37 bkl 44.95 |
| topic_unstemmed |
ddc 570 rvk CP 2500: rvk WA 15000 rvk WW 1780: bkl 44.37 bkl 44.95 |
| topic_browse |
ddc 570 rvk CP 2500: rvk WA 15000 rvk WW 1780: bkl 44.37 bkl 44.95 |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| author2_variant |
l t t lt ltt d m s dm dms j j b a jjb jjba m a p ma map |
| hierarchy_parent_title |
Vision research |
| hierarchy_parent_id |
12945981X |
| dewey-tens |
570 - Life sciences; biology 610 - Medicine & health |
| hierarchy_top_title |
Vision research |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)12945981X (DE-600)200427-6 (DE-576)014823675 |
| title |
Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| ctrlnum |
(DE-627)OLC1981236996 (DE-599)GBVOLC1981236996 (PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680 (KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti |
| title_full |
Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| author_sort |
Sanguinetti, Joseph L |
| journal |
Vision research |
| journalStr |
Vision research |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
500 - Science 600 - Technology |
| recordtype |
marc |
| publishDateSort |
2016 |
| contenttype_str_mv |
txt |
| container_start_page |
120 |
| author_browse |
Sanguinetti, Joseph L |
| container_volume |
126 |
| class |
570 610 DE-600 CP 2500: AVZ rvk WA 15000 AVZ rvk WW 1780: AVZ rvk 44.37 bkl 44.95 bkl |
| format_se |
Aufsätze |
| author-letter |
Sanguinetti, Joseph L |
| doi_str_mv |
10.1016/j.visres.2015.06.008 |
| dewey-full |
570 610 |
| title_sort |
increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| title_auth |
Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| abstract |
Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. |
| abstractGer |
Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. |
| abstract_unstemmed |
Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_4112 GBV_ILN_4219 |
| title_short |
Increased alpha band activity indexes inhibitory competition across a border during figure assignment |
| url |
http://dx.doi.org/10.1016/j.visres.2015.06.008 http://www.ncbi.nlm.nih.gov/pubmed/26277019 |
| remote_bool |
false |
| author2 |
Trujillo, Logan T Schnyer, David M Allen, John J B Peterson, Mary A |
| author2Str |
Trujillo, Logan T Schnyer, David M Allen, John J B Peterson, Mary A |
| ppnlink |
12945981X |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth |
| doi_str |
10.1016/j.visres.2015.06.008 |
| up_date |
2024-07-04T04:31:58.828Z |
| _version_ |
1803621518618394624 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1981236996</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230508062416.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">161013s2016 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1016/j.visres.2015.06.008</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20161201</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1981236996</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1981236996</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)c927-b262c0f07dd7ed68a05fba1a41104ea36f6cc3e263bc9fa2ce826081220bad680</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0015219620160000126000000120increasedalphabandactivityindexesinhibitorycompeti</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">570</subfield><subfield code="a">610</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">CP 2500:</subfield><subfield code="q">AVZ</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">WA 15000</subfield><subfield code="q">AVZ</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">WW 1780:</subfield><subfield code="q">AVZ</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.37</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">44.95</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Sanguinetti, Joseph L</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Increased alpha band activity indexes inhibitory competition across a border during figure assignment</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2016</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Figure-ground assignment is thought to entail inhibitory competition between potential objects on opposite sides of a shared border; the winner is perceived as the figure, and the loser as the shapeless ground. Computational models and response time measures support this understanding but to date no online measure of inhibitory competition during figure-ground assignment has been reported. The current study assays electroencephalogram (EEG) alpha power as a measure of inhibitory competition during figure-ground assignment. Activity in the EEG alpha band has been linked to functional inhibition in the brain, and it has been proposed that increased alpha power reflects increased inhibition. In 2 experiments participants viewed silhouettes designed so that the insides would be perceived as figures. Real-world silhouettes depicted namable objects. Novel silhouettes depicted novel objects on the insides of their borders, but varied in the amount of hypothesized cross-border competition for figural status: In "Low-Competition" silhouettes, the borders suggested novel objects on the outside as well as on the inside. In "High-Competition" silhouettes the borders suggested portions of real-world objects on the outside; these compete with the figural properties favoring the inside as figure. Participants accurately categorized both types of novel silhouettes as "novel" objects and were unaware of the real world objects suggested on the outside of the High-Competition silhouettes. In both experiments, we observed more alpha power while participants viewed High- rather than Low-Competition novel silhouettes. These are the first results to show via an online index of neural activity that figure assignment entails inhibitory competition.</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: Copyright © 2015 Elsevier Ltd. All rights reserved.</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Trujillo, Logan T</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Schnyer, David M</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Allen, John J B</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Peterson, Mary A</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Vision research</subfield><subfield code="d">Exeter : Elsevier Science, 1961</subfield><subfield code="g">126(2016), Seite 120-130</subfield><subfield code="w">(DE-627)12945981X</subfield><subfield code="w">(DE-600)200427-6</subfield><subfield code="w">(DE-576)014823675</subfield><subfield code="x">0042-6989</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:126</subfield><subfield code="g">year:2016</subfield><subfield code="g">pages:120-130</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1016/j.visres.2015.06.008</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.ncbi.nlm.nih.gov/pubmed/26277019</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHY</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_21</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4112</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_4219</subfield></datafield><datafield tag="936" ind1="r" ind2="v"><subfield code="a">CP 2500:</subfield></datafield><datafield tag="936" ind1="r" ind2="v"><subfield code="a">WA 15000</subfield></datafield><datafield tag="936" ind1="r" ind2="v"><subfield code="a">WW 1780:</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.37</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">44.95</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">126</subfield><subfield code="j">2016</subfield><subfield code="h">120-130</subfield></datafield></record></collection>
|
| score |
7.3993816 |