Which of these statements applies to the thalamus
A)It performs preliminary processing of almost all sensory input on its way to the cortex.
B)It inhibits muscle tone throughout the body.
C)It controls thirst, urine output, and food intake.
D)It plays a role in emotional and behavioural patterns.

Question

Quizplus · Accepted Answer

The thalamus is involved in the relay and processing of almost all sensory input, performing preliminary processing before sending it on to the appropriate area of the cortex for further processing.

Answer: B, C, D are all incorrect
 None of the other statements accurately describe the role of the thalamus. Inhibiting muscle tone is primarily the function of the basal ganglia, while controlling thirst, urine output, and food intake is the job of the hypothalamus. The thalamus does play a role in emotional and behavioral patterns, but it is not the primary control center for these functions.

Which of These Statements Applies to the Thalamus