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All of the following statements about the basal ganglia are correct EXCEPT: a. Parkinson's disease results from damage to the nigrostriatal pathway. b. The net effect of excitation of the direct pathway is to inhibit cortex. c. The basal ganglia have both motor and cognitive functions. d. The subthalamic nucleus is the origin of the only purely excitatory pathway within the basal ganglia intrinsic circuitry. e. The striatopallidal pathway is GABAergic.

          All of the following statements about the basal ganglia are correct EXCEPT: a. Parkinson's disease results from damage to the nigrostriatal pathway. b. The net effect of excitation of the direct pathway is to inhibit cortex. c. The basal ganglia have both motor and cognitive functions. d. The subthalamic nucleus is the origin of the only purely excitatory pathway within the basal ganglia intrinsic circuitry. e. The striatopallidal pathway is GABAergic.
        
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Biology for AP Courses
Biology for AP Courses
Julianne Zedalis, John Eggebrecht
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All of the following statements about the basal ganglia are correct EXCEPT: a. Parkinson's disease results from damage to the nigrostriatal pathway. b. The net effect of excitation of the direct pathway is to inhibit cortex. c. The basal ganglia have both motor and cognitive functions. d. The subthalamic nucleus is the origin of the only purely excitatory pathway within the basal ganglia intrinsic circuitry. e. The striatopallidal pathway is GABAergic.
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Transcript

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00:01 The correct option, the correct option, correct option about the, about the role and anatomy and anatomy of the basal ganglia of the basal ganglia, ganglion is option d, is option d.
00:36 It receives and the option d is it receive, receives extensive input, extensive input, input from the, from the brain or we can say thalamus, thalamus is the part of brain and projects and projects directly, directly to the, directly to the frontal lobes, to the frontal lobes.
01:22 So this is our correct option regarding the anatomy and role of the ganglion...
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