If a researcher implanted electrodes into the basal ganglia, and continuously stimulated the neurons that project to the thalamus, what would be the effect on the behavior of the subject?
A) continuous spastic movements
B) voluntary movements would fail to initiate
C) complete paralysis
D) no effect

Question

Quizplus · Accepted Answer

Continuous stimulation of the neurons that project to the thalamus in the basal ganglia can result in a disruption of the initiation of voluntary movements, potentially leading to difficulty in starting actions or freezing of movement. This is commonly seen in Parkinson's disease patients who have a loss of dopamine in the basal ganglia.

If a Researcher Implanted Electrodes into the Basal Ganglia, and Continuously