The part of the human brain which is an important relay station for the sensory impulses and also is the origin of many of the involuntary acts of the eye such as the narrowing of the pupil in bright light is the: a) hypothalamus b) midbrain c) corpus callosum d) cerebellum
option B. The a part of the human brain Midbrain is an vital relay station for the sensory impulses and is also the starting place of the various involuntary acts of the attention along with the narrowing of the student in vivid mild is the:
