POL SCI 2 Lecture Notes - Lecture 13: Cerebral Cortex, Test Validity, Polyphagia

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30 Nov 2020
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16. 2 a theory of frontal lobe function 5. 16. 4 intelligence and the frontal lobes 11. 16. 6 disorders affecting the frontal lobe 11. Neuropsychology of pfc (siddiqui et al. , 2008) 14. Specifies elementary movements, controls movement force, and direction. Cells project to subcortical motor structured (basal ganglia, red nucleus, spinal cord: premotor (areas 6, 8, 44) Influences movement directly (corticospinal projections) or indirectly through m1 projections. Receives significant input from mesolimbic dopamine cells. Extensive connections with cingulate cortex, basal ganglia, and superior colliculus. Functions are related to those in posterior parietal cortex. Main afferent projections: from temporal lobe (auditory and visual regions), sts, amygdala. Also involves some cells that code for faces (to understand facial expressions) Vmpfc (areas 10, 14, 25 (brodmann areas); 11, 12, 13, 32) Receives cortical connections from dlpfc, posterior cingulate cortex, and medial temporal cortex. Also connects subcortically with amygdala, hypothalamus, and periaqueductal gray in midbrain (pag)

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