Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study
Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect...
Ausführliche Beschreibung
Autor*in: |
Lunven, Marine [verfasserIn] |
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E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2014 |
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Anmerkung: |
© Springer-Verlag Berlin Heidelberg 2014 |
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Übergeordnetes Werk: |
Enthalten in: Experimental brain research - Berlin : Springer, 1966, 232(2014), 12 vom: 13. Aug., Seite 3727-3736 |
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Übergeordnetes Werk: |
volume:232 ; year:2014 ; number:12 ; day:13 ; month:08 ; pages:3727-3736 |
Links: |
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DOI / URN: |
10.1007/s00221-014-4051-5 |
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Katalog-ID: |
SPR002426927 |
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245 | 1 | 0 | |a Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study |
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520 | |a Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. | ||
650 | 4 | |a Chronic spatial neglect |7 (dpeaa)DE-He213 | |
650 | 4 | |a Effector-dependent neglect |7 (dpeaa)DE-He213 | |
650 | 4 | |a Diffusion imaging |7 (dpeaa)DE-He213 | |
650 | 4 | |a Spherical deconvolution |7 (dpeaa)DE-He213 | |
650 | 4 | |a Splenium |7 (dpeaa)DE-He213 | |
700 | 1 | |a De Schotten, Michel Thiebaut |4 aut | |
700 | 1 | |a Glize, Bertrand |4 aut | |
700 | 1 | |a Migliaccio, Raffaella |4 aut | |
700 | 1 | |a Jacquin-Courtois, Sophie |4 aut | |
700 | 1 | |a Cotton, François |4 aut | |
700 | 1 | |a Bartolomeo, Paolo |4 aut | |
700 | 1 | |a Rode, Gilles |4 aut | |
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10.1007/s00221-014-4051-5 doi (DE-627)SPR002426927 (SPR)s00221-014-4051-5-e DE-627 ger DE-627 rakwb eng Lunven, Marine verfasserin aut Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. Chronic spatial neglect (dpeaa)DE-He213 Effector-dependent neglect (dpeaa)DE-He213 Diffusion imaging (dpeaa)DE-He213 Spherical deconvolution (dpeaa)DE-He213 Splenium (dpeaa)DE-He213 De Schotten, Michel Thiebaut aut Glize, Bertrand aut Migliaccio, Raffaella aut Jacquin-Courtois, Sophie aut Cotton, François aut Bartolomeo, Paolo aut Rode, Gilles aut Enthalten in Experimental brain research Berlin : Springer, 1966 232(2014), 12 vom: 13. Aug., Seite 3727-3736 (DE-627)253723159 (DE-600)1459099-2 1432-1106 nnns volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 https://dx.doi.org/10.1007/s00221-014-4051-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 232 2014 12 13 08 3727-3736 |
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10.1007/s00221-014-4051-5 doi (DE-627)SPR002426927 (SPR)s00221-014-4051-5-e DE-627 ger DE-627 rakwb eng Lunven, Marine verfasserin aut Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. Chronic spatial neglect (dpeaa)DE-He213 Effector-dependent neglect (dpeaa)DE-He213 Diffusion imaging (dpeaa)DE-He213 Spherical deconvolution (dpeaa)DE-He213 Splenium (dpeaa)DE-He213 De Schotten, Michel Thiebaut aut Glize, Bertrand aut Migliaccio, Raffaella aut Jacquin-Courtois, Sophie aut Cotton, François aut Bartolomeo, Paolo aut Rode, Gilles aut Enthalten in Experimental brain research Berlin : Springer, 1966 232(2014), 12 vom: 13. Aug., Seite 3727-3736 (DE-627)253723159 (DE-600)1459099-2 1432-1106 nnns volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 https://dx.doi.org/10.1007/s00221-014-4051-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 232 2014 12 13 08 3727-3736 |
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10.1007/s00221-014-4051-5 doi (DE-627)SPR002426927 (SPR)s00221-014-4051-5-e DE-627 ger DE-627 rakwb eng Lunven, Marine verfasserin aut Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. Chronic spatial neglect (dpeaa)DE-He213 Effector-dependent neglect (dpeaa)DE-He213 Diffusion imaging (dpeaa)DE-He213 Spherical deconvolution (dpeaa)DE-He213 Splenium (dpeaa)DE-He213 De Schotten, Michel Thiebaut aut Glize, Bertrand aut Migliaccio, Raffaella aut Jacquin-Courtois, Sophie aut Cotton, François aut Bartolomeo, Paolo aut Rode, Gilles aut Enthalten in Experimental brain research Berlin : Springer, 1966 232(2014), 12 vom: 13. Aug., Seite 3727-3736 (DE-627)253723159 (DE-600)1459099-2 1432-1106 nnns volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 https://dx.doi.org/10.1007/s00221-014-4051-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 232 2014 12 13 08 3727-3736 |
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10.1007/s00221-014-4051-5 doi (DE-627)SPR002426927 (SPR)s00221-014-4051-5-e DE-627 ger DE-627 rakwb eng Lunven, Marine verfasserin aut Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. Chronic spatial neglect (dpeaa)DE-He213 Effector-dependent neglect (dpeaa)DE-He213 Diffusion imaging (dpeaa)DE-He213 Spherical deconvolution (dpeaa)DE-He213 Splenium (dpeaa)DE-He213 De Schotten, Michel Thiebaut aut Glize, Bertrand aut Migliaccio, Raffaella aut Jacquin-Courtois, Sophie aut Cotton, François aut Bartolomeo, Paolo aut Rode, Gilles aut Enthalten in Experimental brain research Berlin : Springer, 1966 232(2014), 12 vom: 13. Aug., Seite 3727-3736 (DE-627)253723159 (DE-600)1459099-2 1432-1106 nnns volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 https://dx.doi.org/10.1007/s00221-014-4051-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 232 2014 12 13 08 3727-3736 |
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10.1007/s00221-014-4051-5 doi (DE-627)SPR002426927 (SPR)s00221-014-4051-5-e DE-627 ger DE-627 rakwb eng Lunven, Marine verfasserin aut Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study 2014 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Springer-Verlag Berlin Heidelberg 2014 Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. Chronic spatial neglect (dpeaa)DE-He213 Effector-dependent neglect (dpeaa)DE-He213 Diffusion imaging (dpeaa)DE-He213 Spherical deconvolution (dpeaa)DE-He213 Splenium (dpeaa)DE-He213 De Schotten, Michel Thiebaut aut Glize, Bertrand aut Migliaccio, Raffaella aut Jacquin-Courtois, Sophie aut Cotton, François aut Bartolomeo, Paolo aut Rode, Gilles aut Enthalten in Experimental brain research Berlin : Springer, 1966 232(2014), 12 vom: 13. Aug., Seite 3727-3736 (DE-627)253723159 (DE-600)1459099-2 1432-1106 nnns volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 https://dx.doi.org/10.1007/s00221-014-4051-5 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 232 2014 12 13 08 3727-3736 |
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English |
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Enthalten in Experimental brain research 232(2014), 12 vom: 13. Aug., Seite 3727-3736 volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 |
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Enthalten in Experimental brain research 232(2014), 12 vom: 13. Aug., Seite 3727-3736 volume:232 year:2014 number:12 day:13 month:08 pages:3727-3736 |
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topic_facet |
Chronic spatial neglect Effector-dependent neglect Diffusion imaging Spherical deconvolution Splenium |
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Experimental brain research |
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Lunven, Marine @@aut@@ De Schotten, Michel Thiebaut @@aut@@ Glize, Bertrand @@aut@@ Migliaccio, Raffaella @@aut@@ Jacquin-Courtois, Sophie @@aut@@ Cotton, François @@aut@@ Bartolomeo, Paolo @@aut@@ Rode, Gilles @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR002426927</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519130149.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201001s2014 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s00221-014-4051-5</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR002426927</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s00221-014-4051-5-e</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="100" ind1="1" ind2=" "><subfield code="a">Lunven, Marine</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2014</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Springer-Verlag Berlin Heidelberg 2014</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. 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Lunven, Marine |
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Lunven, Marine misc Chronic spatial neglect misc Effector-dependent neglect misc Diffusion imaging misc Spherical deconvolution misc Splenium Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study |
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Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study Chronic spatial neglect (dpeaa)DE-He213 Effector-dependent neglect (dpeaa)DE-He213 Diffusion imaging (dpeaa)DE-He213 Spherical deconvolution (dpeaa)DE-He213 Splenium (dpeaa)DE-He213 |
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Lunven, Marine De Schotten, Michel Thiebaut Glize, Bertrand Migliaccio, Raffaella Jacquin-Courtois, Sophie Cotton, François Bartolomeo, Paolo Rode, Gilles |
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effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study |
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Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study |
abstract |
Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. © Springer-Verlag Berlin Heidelberg 2014 |
abstractGer |
Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. © Springer-Verlag Berlin Heidelberg 2014 |
abstract_unstemmed |
Abstract We present the case of a patient with left homonymous hemianopia and chronic left neglect consequent to a stroke in the occipito-temporal regions of the right hemisphere. When the patient performed cancellation tasks with her right (dominant) hand, she had severe and persistent left neglect at retest 7 and 8 years after onset. However, her performance on line bisection was invariably within normal limits. Strikingly, performance on cancellation tests reverted to normal when the patient used her left hand. White matter tractography using spherical deconvolution demonstrated damage to the splenium of the corpus callosum, as well as a relative preservation of the right fronto-parietal network. Effector-dependent neglect may occur because splenial disconnection deprives the right fronto-parietal network from visual information processed by the left hemisphere. Consequently, spatial exploration reverts to normal when the patient uses her left hand, thus involving more directly the fronto-parietal attentional networks in the right-hemisphere. © Springer-Verlag Berlin Heidelberg 2014 |
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container_issue |
12 |
title_short |
Effector-dependent neglect and splenial disconnection: a spherical deconvolution tractography study |
url |
https://dx.doi.org/10.1007/s00221-014-4051-5 |
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author2 |
De Schotten, Michel Thiebaut Glize, Bertrand Migliaccio, Raffaella Jacquin-Courtois, Sophie Cotton, François Bartolomeo, Paolo Rode, Gilles |
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De Schotten, Michel Thiebaut Glize, Bertrand Migliaccio, Raffaella Jacquin-Courtois, Sophie Cotton, François Bartolomeo, Paolo Rode, Gilles |
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doi_str |
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up_date |
2024-07-04T02:58:23.122Z |
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|
score |
7.399088 |