The voluntary motor pathway -- The stretch reflex and muscle tonus -- Proprioception; stereognosis -- Pain and temperature senses -- Touch sense -- Lesions of nerves and spinal cord -- Medulla, pons and midbrain -- Cranial nerves of the medulla -- Cranial nerves ofthe pons and midbrain -- Hearing -- The vestibular system -- The cerebellum -- Lesions of the brain stem -- Vision -- Optic reflexes -- The autonomic nervous system -- The hypothalamus -- The thalamus -- The cerebral cprtex -- The corpus striatum and subthalamus -- The cerebrospinal fluid