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Ventrolateral Prefrontal Cortex
The ventrolateral prefrontal cortex (VLPFC) is a section of the prefrontal cortex located on the inferior frontal gyrus, bounded superiorly by the inferior frontal sulcus and inferiorly by the lateral sulcus. It is attributed to the anatomical structures of Brodmann's area (BA) 47, 45 and 44 (considered the subregions of the VLPFC – the anterior, mid and posterior subregions). Specific functional distinctions have been presented between the three Brodmann subregions of the VLPFC. There are also specific functional differences in activity in the right and left VLPFC. Neuroimaging studies employing various cognitive tasks have shown that the right VLPFC region is a critical substrate of control. At present, two prominent theories feature the right VLPFC as a key functional region. From one perspective, the right VLPFC is thought to play a critical role in motor inhibition, where control is engaged to stop or override motor responses. Alternatively, Corbetta and Shulm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VLPFC BA Pial 20131213 Alxhng
The ventrolateral prefrontal cortex (VLPFC) is a section of the prefrontal cortex located on the inferior frontal gyrus, bounded superiorly by the inferior frontal sulcus and inferiorly by the lateral sulcus. It is attributed to the anatomical structures of Brodmann's area (BA) Brodmann area 47, 47, Brodmann area 45, 45 and Brodmann area 44, 44 (considered the subregions of the VLPFC – the anterior, mid and posterior subregions). Specific functional distinctions have been presented between the three Brodmann subregions of the VLPFC. There are also specific functional differences in activity in the right and left VLPFC. Neuroimaging studies employing various cognitive tasks have shown that the right VLPFC region is a critical substrate of control. At present, two prominent theories feature the right VLPFC as a key functional region. From one perspective, the right VLPFC is thought to play a critical role in motor inhibition, where control is engaged to stop or override ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |