The cerebrum is composed of the cerebral cortex, the outer gray matter and several deep nucluei. Which of the following are part of the deep nuclei A. limbic cortex: part of a collection of structures regulating emotion, memory and behavior. B. basal nuclei: responsible for cognitive processing - most importantly that involved with planning movement C. All of the above are elements of the deep nuclei of the cerebrum D. basal forebrain: nuclei important in learning and memory 2. In general the spinal cord is divided into two functional parts. The anterior (ventral) for ________________ functions and the posterior (dorsal) for ____________________ functions. A. sensory; motor B. anterior; posterior C. processing; communication D. motor; sensory 3.In the somatic nervous system, sensory receptor information received from the environment is eventually received by the cerebral cortex in the somatosensory cortex. The somatosensory cortex is often shown as a sensory homunculus because the location of receptors are generally mapped onto this area of the cortex. Which areas of the somatosensory cortex have the least area represented and why? A. feet and toes because these areas are more sensitive B. fingers and hands because these areas are more sensitive C. feet and toes because these areas area less sensitive D. fingers and hands because these areas are less sensitive
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1. The cerebrum is composed of the cerebral cortex, the outer gray matter and several deep nucluei. Which of the following are part of the deep nuclei
A. limbic cortex: part of a collection of structures regulating emotion, memory and behavior.
B. basal nuclei: responsible for cognitive processing - most importantly that involved with planning movement
C. All of the above are elements of the deep nuclei of the cerebrum
D. basal forebrain: nuclei important in learning and memory
2. In general the spinal cord is divided into two functional parts. The anterior (ventral) for ________________ functions and the posterior (dorsal) for ____________________ functions.
A. sensory; motor
B. anterior; posterior
C. processing; communication
D. motor; sensory
3.In the somatic nervous system, sensory receptor information received from the environment is eventually received by the cerebral cortex in the somatosensory cortex. The somatosensory cortex is often shown as a sensory homunculus because the location of receptors are generally mapped onto this area of the cortex. Which areas of the somatosensory cortex have the least area represented and why?
A. feet and toes because these areas are more sensitive
B. fingers and hands because these areas are more sensitive
C. feet and toes because these areas area less sensitive
D. fingers and hands because these areas are less sensitive
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