Midbrain (Mesencephalon): Anatomy and Physiology
The midbrain, also known as the mesencephalon, is the uppermost part of the brainstem, positioned between the pons below and the diencephalon (thalamus and hypothalamus) above. Despite being one of the smaller regions of the brainstem, it is a vital conduit and integration center for sensory and motor pathways. The midbrain plays an essential role…