Regional cerebral blood flow during experimental phobic fear
Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings a...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
FREDRIKSON, MATS [verfasserIn] WIK, GUSTAV [verfasserIn] GREITZ, TORGNY [verfasserIn] |
|---|
| Format: |
E-Artikel |
|---|
| Erschienen: |
Oxford, UK: Blackwell Publishing Ltd ; 1993 |
|---|
| Schlagwörter: |
|---|
| Umfang: |
Online-Ressource |
|---|
| Reproduktion: |
2007 ; Blackwell Publishing Journal Backfiles 1879-2005 |
|---|---|
| Übergeordnetes Werk: |
In: Psychophysiology - Malden, Mass. [u.a.] : Wiley-Blackwell, 1964, 30(1993), 1, Seite 0 |
| Übergeordnetes Werk: |
volume:30 ; year:1993 ; number:1 ; pages:0 |
| Links: |
|---|
| DOI / URN: |
10.1111/j.1469-8986.1993.tb03211.x |
|---|
| Katalog-ID: |
NLEJ240905466 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | NLEJ240905466 | ||
| 003 | DE-627 | ||
| 005 | 20210707122453.0 | ||
| 007 | cr uuu---uuuuu | ||
| 008 | 120426s1993 xx |||||o 00| ||und c | ||
| 024 | 7 | |a 10.1111/j.1469-8986.1993.tb03211.x |2 doi | |
| 035 | |a (DE-627)NLEJ240905466 | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 100 | 1 | |a FREDRIKSON, MATS |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Regional cerebral blood flow during experimental phobic fear |
| 264 | 1 | |a Oxford, UK |b Blackwell Publishing Ltd |c 1993 | |
| 300 | |a Online-Ressource | ||
| 336 | |a nicht spezifiziert |b zzz |2 rdacontent | ||
| 337 | |a nicht spezifiziert |b z |2 rdamedia | ||
| 338 | |a nicht spezifiziert |b zu |2 rdacarrier | ||
| 520 | |a Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. | ||
| 533 | |d 2007 |f Blackwell Publishing Journal Backfiles 1879-2005 |7 |2007|||||||||| | ||
| 650 | 4 | |a Simple phobia | |
| 700 | 1 | |a WIK, GUSTAV |e verfasserin |4 aut | |
| 700 | 1 | |a GREITZ, TORGNY |e verfasserin |4 aut | |
| 700 | 1 | |a ERIKSSON, LARS |4 oth | |
| 700 | 1 | |a STONE-ELANDER, SHARON |4 oth | |
| 700 | 1 | |a ERICSON, KAJ |4 oth | |
| 700 | 1 | |a SEDVALL, GÖRAN |4 oth | |
| 773 | 0 | 8 | |i In |t Psychophysiology |d Malden, Mass. [u.a.] : Wiley-Blackwell, 1964 |g 30(1993), 1, Seite 0 |h Online-Ressource |w (DE-627)NLEJ243927487 |w (DE-600)1484299-3 |x 1469-8986 |7 nnns |
| 773 | 1 | 8 | |g volume:30 |g year:1993 |g number:1 |g pages:0 |
| 856 | 4 | 0 | |u http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x |q text/html |x Verlag |z Deutschlandweit zugänglich |3 Volltext |
| 912 | |a GBV_USEFLAG_U | ||
| 912 | |a ZDB-1-DJB | ||
| 912 | |a GBV_NL_ARTICLE | ||
| 951 | |a AR | ||
| 952 | |d 30 |j 1993 |e 1 |h 0 | ||
| author_variant |
m f mf g w gw t g tg |
|---|---|
| matchkey_str |
article:14698986:1993----::einleerllofodrneprm |
| hierarchy_sort_str |
1993 |
| publishDate |
1993 |
| allfields |
10.1111/j.1469-8986.1993.tb03211.x doi (DE-627)NLEJ240905466 DE-627 ger DE-627 rakwb FREDRIKSON, MATS verfasserin aut Regional cerebral blood flow during experimental phobic fear Oxford, UK Blackwell Publishing Ltd 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Simple phobia WIK, GUSTAV verfasserin aut GREITZ, TORGNY verfasserin aut ERIKSSON, LARS oth STONE-ELANDER, SHARON oth ERICSON, KAJ oth SEDVALL, GÖRAN oth In Psychophysiology Malden, Mass. [u.a.] : Wiley-Blackwell, 1964 30(1993), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927487 (DE-600)1484299-3 1469-8986 nnns volume:30 year:1993 number:1 pages:0 http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 30 1993 1 0 |
| spelling |
10.1111/j.1469-8986.1993.tb03211.x doi (DE-627)NLEJ240905466 DE-627 ger DE-627 rakwb FREDRIKSON, MATS verfasserin aut Regional cerebral blood flow during experimental phobic fear Oxford, UK Blackwell Publishing Ltd 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Simple phobia WIK, GUSTAV verfasserin aut GREITZ, TORGNY verfasserin aut ERIKSSON, LARS oth STONE-ELANDER, SHARON oth ERICSON, KAJ oth SEDVALL, GÖRAN oth In Psychophysiology Malden, Mass. [u.a.] : Wiley-Blackwell, 1964 30(1993), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927487 (DE-600)1484299-3 1469-8986 nnns volume:30 year:1993 number:1 pages:0 http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 30 1993 1 0 |
| allfields_unstemmed |
10.1111/j.1469-8986.1993.tb03211.x doi (DE-627)NLEJ240905466 DE-627 ger DE-627 rakwb FREDRIKSON, MATS verfasserin aut Regional cerebral blood flow during experimental phobic fear Oxford, UK Blackwell Publishing Ltd 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Simple phobia WIK, GUSTAV verfasserin aut GREITZ, TORGNY verfasserin aut ERIKSSON, LARS oth STONE-ELANDER, SHARON oth ERICSON, KAJ oth SEDVALL, GÖRAN oth In Psychophysiology Malden, Mass. [u.a.] : Wiley-Blackwell, 1964 30(1993), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927487 (DE-600)1484299-3 1469-8986 nnns volume:30 year:1993 number:1 pages:0 http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 30 1993 1 0 |
| allfieldsGer |
10.1111/j.1469-8986.1993.tb03211.x doi (DE-627)NLEJ240905466 DE-627 ger DE-627 rakwb FREDRIKSON, MATS verfasserin aut Regional cerebral blood flow during experimental phobic fear Oxford, UK Blackwell Publishing Ltd 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Simple phobia WIK, GUSTAV verfasserin aut GREITZ, TORGNY verfasserin aut ERIKSSON, LARS oth STONE-ELANDER, SHARON oth ERICSON, KAJ oth SEDVALL, GÖRAN oth In Psychophysiology Malden, Mass. [u.a.] : Wiley-Blackwell, 1964 30(1993), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927487 (DE-600)1484299-3 1469-8986 nnns volume:30 year:1993 number:1 pages:0 http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 30 1993 1 0 |
| allfieldsSound |
10.1111/j.1469-8986.1993.tb03211.x doi (DE-627)NLEJ240905466 DE-627 ger DE-627 rakwb FREDRIKSON, MATS verfasserin aut Regional cerebral blood flow during experimental phobic fear Oxford, UK Blackwell Publishing Ltd 1993 Online-Ressource nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. 2007 Blackwell Publishing Journal Backfiles 1879-2005 |2007|||||||||| Simple phobia WIK, GUSTAV verfasserin aut GREITZ, TORGNY verfasserin aut ERIKSSON, LARS oth STONE-ELANDER, SHARON oth ERICSON, KAJ oth SEDVALL, GÖRAN oth In Psychophysiology Malden, Mass. [u.a.] : Wiley-Blackwell, 1964 30(1993), 1, Seite 0 Online-Ressource (DE-627)NLEJ243927487 (DE-600)1484299-3 1469-8986 nnns volume:30 year:1993 number:1 pages:0 http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x text/html Verlag Deutschlandweit zugänglich Volltext GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE AR 30 1993 1 0 |
| source |
In Psychophysiology 30(1993), 1, Seite 0 volume:30 year:1993 number:1 pages:0 |
| sourceStr |
In Psychophysiology 30(1993), 1, Seite 0 volume:30 year:1993 number:1 pages:0 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Simple phobia |
| isfreeaccess_bool |
false |
| container_title |
Psychophysiology |
| authorswithroles_txt_mv |
FREDRIKSON, MATS @@aut@@ WIK, GUSTAV @@aut@@ GREITZ, TORGNY @@aut@@ ERIKSSON, LARS @@oth@@ STONE-ELANDER, SHARON @@oth@@ ERICSON, KAJ @@oth@@ SEDVALL, GÖRAN @@oth@@ |
| publishDateDaySort_date |
1993-01-01T00:00:00Z |
| hierarchy_top_id |
NLEJ243927487 |
| id |
NLEJ240905466 |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ240905466</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707122453.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120426s1993 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1469-8986.1993.tb03211.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ240905466</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="100" ind1="1" ind2=" "><subfield code="a">FREDRIKSON, MATS</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Regional cerebral blood flow during experimental phobic fear</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Publishing Ltd</subfield><subfield code="c">1993</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2007</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2007||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple phobia</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">WIK, GUSTAV</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">GREITZ, TORGNY</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">ERIKSSON, LARS</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">STONE-ELANDER, SHARON</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">ERICSON, KAJ</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">SEDVALL, GÖRAN</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Psychophysiology</subfield><subfield code="d">Malden, Mass. [u.a.] : Wiley-Blackwell, 1964</subfield><subfield code="g">30(1993), 1, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243927487</subfield><subfield code="w">(DE-600)1484299-3</subfield><subfield code="x">1469-8986</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:30</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">30</subfield><subfield code="j">1993</subfield><subfield code="e">1</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| series2 |
Blackwell Publishing Journal Backfiles 1879-2005 |
| author |
FREDRIKSON, MATS |
| spellingShingle |
FREDRIKSON, MATS misc Simple phobia Regional cerebral blood flow during experimental phobic fear |
| authorStr |
FREDRIKSON, MATS |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)NLEJ243927487 |
| format |
electronic Article |
| delete_txt_mv |
keep |
| author_role |
aut aut aut |
| collection |
NL |
| publishPlace |
Oxford, UK |
| remote_str |
true |
| illustrated |
Not Illustrated |
| issn |
1469-8986 |
| topic_title |
Regional cerebral blood flow during experimental phobic fear Simple phobia |
| publisher |
Blackwell Publishing Ltd |
| publisherStr |
Blackwell Publishing Ltd |
| topic |
misc Simple phobia |
| topic_unstemmed |
misc Simple phobia |
| topic_browse |
misc Simple phobia |
| format_facet |
Elektronische Aufsätze Aufsätze Elektronische Ressource |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
zu |
| author2_variant |
l e le s s e sse k e ke g s gs |
| hierarchy_parent_title |
Psychophysiology |
| hierarchy_parent_id |
NLEJ243927487 |
| hierarchy_top_title |
Psychophysiology |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)NLEJ243927487 (DE-600)1484299-3 |
| title |
Regional cerebral blood flow during experimental phobic fear |
| ctrlnum |
(DE-627)NLEJ240905466 |
| title_full |
Regional cerebral blood flow during experimental phobic fear |
| author_sort |
FREDRIKSON, MATS |
| journal |
Psychophysiology |
| journalStr |
Psychophysiology |
| isOA_bool |
false |
| recordtype |
marc |
| publishDateSort |
1993 |
| contenttype_str_mv |
zzz |
| container_start_page |
0 |
| author_browse |
FREDRIKSON, MATS WIK, GUSTAV GREITZ, TORGNY |
| container_volume |
30 |
| physical |
Online-Ressource |
| format_se |
Elektronische Aufsätze |
| author-letter |
FREDRIKSON, MATS |
| doi_str_mv |
10.1111/j.1469-8986.1993.tb03211.x |
| author2-role |
verfasserin |
| title_sort |
regional cerebral blood flow during experimental phobic fear |
| title_auth |
Regional cerebral blood flow during experimental phobic fear |
| abstract |
Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. |
| abstractGer |
Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. |
| abstract_unstemmed |
Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect. |
| collection_details |
GBV_USEFLAG_U ZDB-1-DJB GBV_NL_ARTICLE |
| container_issue |
1 |
| title_short |
Regional cerebral blood flow during experimental phobic fear |
| url |
http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x |
| remote_bool |
true |
| author2 |
WIK, GUSTAV GREITZ, TORGNY ERIKSSON, LARS STONE-ELANDER, SHARON ERICSON, KAJ SEDVALL, GÖRAN |
| author2Str |
WIK, GUSTAV GREITZ, TORGNY ERIKSSON, LARS STONE-ELANDER, SHARON ERICSON, KAJ SEDVALL, GÖRAN |
| ppnlink |
NLEJ243927487 |
| mediatype_str_mv |
z |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth |
| doi_str |
10.1111/j.1469-8986.1993.tb03211.x |
| up_date |
2024-07-06T11:07:54.064Z |
| _version_ |
1803827621733072896 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ240905466</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210707122453.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">120426s1993 xx |||||o 00| ||und c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1111/j.1469-8986.1993.tb03211.x</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ240905466</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="100" ind1="1" ind2=" "><subfield code="a">FREDRIKSON, MATS</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Regional cerebral blood flow during experimental phobic fear</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Oxford, UK</subfield><subfield code="b">Blackwell Publishing Ltd</subfield><subfield code="c">1993</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Positron emission tomographic measurements of regional cerebral blood flow (rCBF) were used to investigate central nervous system correlates of fear and anxiety. Volunteers with symptomatic snake phobia were studied while exposed to visual phobogenic, aversive, and neutral stimuli. Anxiety ratings and the number of nonspecific electrodermal fluctuations increased as a function of phobic stimulation. Phobic, compared to neutral and aversive, stimulation elevated rCBF in the visual associative cortex. The basal ganglia were not activated more by phobic than aversive or neutral stimulation. However, cortical and thalamic rCBF were always correlated during phobic but not aversive or neutral stimulation. This indicates that the thalamus could be a relay station for phobic stimulus processing and affect.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="d">2007</subfield><subfield code="f">Blackwell Publishing Journal Backfiles 1879-2005</subfield><subfield code="7">|2007||||||||||</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Simple phobia</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">WIK, GUSTAV</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">GREITZ, TORGNY</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">ERIKSSON, LARS</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">STONE-ELANDER, SHARON</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">ERICSON, KAJ</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">SEDVALL, GÖRAN</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">In</subfield><subfield code="t">Psychophysiology</subfield><subfield code="d">Malden, Mass. [u.a.] : Wiley-Blackwell, 1964</subfield><subfield code="g">30(1993), 1, Seite 0</subfield><subfield code="h">Online-Ressource</subfield><subfield code="w">(DE-627)NLEJ243927487</subfield><subfield code="w">(DE-600)1484299-3</subfield><subfield code="x">1469-8986</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:30</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:1</subfield><subfield code="g">pages:0</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://dx.doi.org/10.1111/j.1469-8986.1993.tb03211.x</subfield><subfield code="q">text/html</subfield><subfield code="x">Verlag</subfield><subfield code="z">Deutschlandweit zugänglich</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_U</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-DJB</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">30</subfield><subfield code="j">1993</subfield><subfield code="e">1</subfield><subfield code="h">0</subfield></datafield></record></collection>
|
| score |
7.4022093 |