The medial pathway that controls involuntary movements of head,neck,and arm position in response to bright lights and loud sounds is the ________ tract.
A)lateral corticospinal
B)tectospinal
C)rubrospinal
D)reticulospinal
E)vestibulospinal

Question

Quizplus · Accepted Answer

The tectospinal tract originates in the superior colliculus of the midbrain and is responsible for reflexive movements of the head, neck, and upper limbs in response to sensory stimuli such as bright lights and loud sounds.

The Medial Pathway That Controls Involuntary Movements of Head,neck,and Arm