Academic Journal
Lateralized cognitive processes and lateralized task control in the human brain
| العنوان: | Lateralized cognitive processes and lateralized task control in the human brain |
|---|---|
| المؤلفون: | Stephan, K. E., Marshall, J. C., Friston, J. M., Rowe, D. R., Ritzl, A., Zilles, K., Fink, G. R. |
| المصدر: | Science 301, 384 - 386 (2003). doi:10.1126/science.1086025 |
| بيانات النشر: | American Association for the Advancement of Scienc |
| سنة النشر: | 2003 |
| المجموعة: | Forschungszentrum Jülich: JuSER (Juelich Shared Electronic Resources) |
| مصطلحات موضوعية: | info:eu-repo/classification/ddc/500, Adult, Brain: physiology, Brain Mapping, Cognition, Functional Laterality, Gyrus Cinguli: physiology, Humans, Language, Magnetic Resonance Imaging, Male, Parietal Lobe: physiology, Prefrontal Cortex: physiology, Space Perception, Visual Perception |
| جغرافية الموضوع: | DE |
| الوصف: | The principles underlying human hemispheric specialization are poorly understood. We used functional magnetic resonance imaging of letter and visuospatial decision tasks with identical word stimuli to address two unresolved problems. First, hemispheric specialization depended on the nature of the task rather than on the nature of the stimulus. Second, analysis of frontal candidate regions for cognitive control showed increased coupling between left anterior cingulate cortex (ACC) and left inferior frontal gyrus during letter decisions, whereas right ACC showed enhanced coupling with right parietal areas during visuospatial decisions. Cognitive control is thus localized in the same hemisphere as task execution. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| Relation: | info:eu-repo/semantics/altIdentifier/issn/0036-8075; info:eu-repo/semantics/altIdentifier/pmid/pmid:12869765; info:eu-repo/semantics/altIdentifier/issn/1095-9203; info:eu-repo/semantics/altIdentifier/wos/WOS:000184207300049; https://juser.fz-juelich.de/record/30454; https://juser.fz-juelich.de/search?p=id:%22PreJuSER-30454%22 |
| الاتاحة: | https://juser.fz-juelich.de/record/30454 https://juser.fz-juelich.de/search?p=id:%22PreJuSER-30454%22 |
| Rights: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.B0C27E30 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |