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Psychology module 6
N/A
13
Science
12th Grade
09/06/2012

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Term
 cerebral cortex
Definition

 

The fabric of interconnected neural cells covering the cerebral hemispheres; the body's ultimate control and information-processing center

Term
glial cells
Definition
cells in the nervous system that support, nourish, and protect nuerons; theymay also plau a role in learning an thinking
Term
frontl lobes
Definition
portion of hte cerebral cortex lyring just behind the forehead; involve in speaking and muscle movements and in making plans and judgemnets
Term
parietal lobes
Definition
portion of the cerebral cortex lying at the top of the head and toward the rear; receives sensory input for touch and body position
Term

occipiutal lobes

 

Definition
portion of hte cerebral cortex lying at the back of the head; includes areas that receive information of the visual fields
Term
temporal lobes
Definition
portion of the cerebral cortex lying roughly above the ears; includes the auditory areas, each receiving info primarily from the opposite ear.
Term
motor cortex
Definition
an area at the rear of the frontal lobes that controls voluntary movements
Term
sensory cortex
Definition
area at the frontof the parietal lobes that registers and processes body touch and movement sensations
Term
association areas
Definition
areas of the cerebral cortex that are not involved in primary motor orsensory functions; rather, they are involved in higher mental functions such as learning, remembering, thinking, and speaking
Term
plasticity
Definition
the brain's ability to change, especially during childhoof, by reorganizing after damage or by building new pathways based on experience
Term
nuerogenesis
Definition
the formation of ne neurons
Term
corpus callosum
Definition
the large band of neural fibers connecting the two brain hemispheres and carrying messages between them
Term
split brain
Definition
a condition resulting form surgery that isolates the brain's two hemispheres by cutting the fibers connecting them
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