👉 Parietosplanchnic is a medical term that refers to a group of structures in the brain, commonly referred to as "the brainstem." These include the brainstem motor nuclei (also known as motor cortexes), which are responsible for controlling voluntary movements such as walking, speech, and breathing. The parieto-occipital junction, also known as the cerebellum or cerebellum, is involved in coordinating these movements with other parts of the body. The term "