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NEUROPHYSIOLOGY<br />
The Cerebral Cortex<br />
Premotor; orientation;<br />
eye and head<br />
movements<br />
Motor<br />
Ms I<br />
Ms II<br />
Sm I<br />
Sm II<br />
Sensory<br />
Sensory<br />
analysis<br />
Prefrontal;<br />
inhibitory control<br />
of behavior;<br />
higher<br />
intelligence<br />
Visual III<br />
Visual II<br />
Visual I<br />
Motor control<br />
of speech<br />
Language;<br />
reading; speech<br />
Auditory I<br />
Auditory II<br />
Premotor<br />
Motor<br />
Ms I<br />
Ms II<br />
Sm I<br />
Sm III<br />
?<br />
Sensory<br />
Prefrontal;<br />
inhibitory control<br />
of behavior;<br />
higher<br />
intelligence<br />
Visual III<br />
Visual II<br />
Visual I<br />
Cingulate gyrus<br />
(emotional behavior)<br />
and cingulum<br />
Corpus callosum<br />
Hippocampal commissure<br />
©<br />
Olfactory<br />
Anterior commissure<br />
FIGURE 2.19<br />
CEREBRAL CORTEX: LOCALIZATION OF FUNCTION AND ASSOCIATION PATHWAYS •<br />
The cerebral cortex is organized into functional regions. In addition<br />
to specific areas devoted to sensory and motor functions, there<br />
are areas that integrate information from multiple sources. The<br />
cerebral cortex participates in advanced intellectual functions,<br />
including aspects of memory storage and recall, language, higher<br />
cognitive functions, conscious perception, sensory integration, and<br />
planning/execution of complex motor activity. General cortical<br />
areas associated with these functions are illustrated.<br />
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