The temporal lobe handles the functions related to memories, combining them with sensations of taste, sound, sight, and touch. The parietal lobe deals with the information about temperature, taste, touch, and movement, and the occipital lobe is principally responsible for the vision. The frontal lobe is significant in cognitive functions and control of voluntary movements of the body. Each side of the brain comprises four lobes. The peripheral nervous system is made up of nerves that arise from the spinal cord and innervates all parts of the body. The cerebral cortex, limbic system and basal ganglia make up the forebrain. Our studies show that there are also major changes in the human brainstem, most notably in structures that are known or suspected to project to the cerebellum. The brain stem, the most primitive part of the brain, is made up of the medulla, pons, cerebellum, midbrain, hypothalamus and thalamus. The human brain is distinguished by parallel and functionally linked expansion of the cerebellum and the cerebral cortex (Herculano-Houzel, 2010). Thus, through the brainstem, the long nerve. Notes: The nervous system consists of two main parts: The central nervous system is made up of the brain and spinal cord. The brain stem sits above the spinal cord and has many connections between them. The brain stem is the part of the brain that connects the cerebrum and the cerebellum to the spinal cord. The pons functions are to relay signals from the forebrain to the cerebellum, along with dealing with voluntary and involuntary movements such as sleep, respiration, swallowing, bladder control, hearing, equilibrium, taste, eye movement, facial expressions, facial sensation, and posture. The midbrain serves as the control centre of motor movement, particularly movements of the eye, and in auditory and visual processing. process sensory info (mostly gray matter) controls. The Cerebrum Frontal lobe: involved in motor function, problem solving, spontaneity, memory, language, initiation, judgment, impulse control, and social and. The functions of other parts of the brain are: Largest part of brain in humans higher mental function, memory, and personality Diencephalon. Caudally, the brain stem is continuous with the spinal cord. The function of the cerebellum is to coordinate voluntary muscle movements and also to maintain posture, balance, and equilibrium. The basal nuclei in the cerebrum are connected with a few more nuclei in the brain stem that together act as a functional group that forms a motor pathway. It serves as a relay signals between the lower cerebellum, spinal cord, the midbrain, cerebrum and other higher parts of the brain. The brain stem is connected to the cerebellum by axons within three cerebellar peduncles.
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