Descending Tracts

Question 1

List the 4 cortical areas that control the descending tracts

Answer 1

Somatosensory area 312
Primary motor area 4
Premotor area
Supplementary motor area

Question 2

The corticobulbar tracts communicates with the nuclei of the
CN 3,4,’6 through?

Answer 2

Reticular formation
Medial longitudinal fasciculus