MICROANATOMY

MUSCLE NERVE CARTILAGE BONE

GANGLIA

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The basal ganglia is input to the ____ nucleus of the thalamus which then sends its signals to the ____
A
VPL; somatosensory cortex
B
VPM; somatosensory cortex
C
LGN; Calcarine sulcus
D
VL; motor cortex
Explanation: 

Detailed explanation-1: -The basal ganglia (BG) integrates information from a wide array of cortical, thalamic and brainstem inputs, and subsequently influences motor circuits through two major output pathways–a direct projection to brainstem circuitry, and a distinct projection to several nuclei in the motor thalamus [1–3].

Detailed explanation-2: -Finally, the ventral lateral nucleus receives input from the cerebellum and basal ganglia. Thus, it handles motor information and sends it to the precentral (motor) cortex.

There is 1 question to complete.