The sensory strip is the part of the brain responsible for receiving and sending messages of feeling from various parts of the body, according to Hunter Brain Injury Respite Options Inc. It also includes the region that interprets taste and smell.Know More
Dr. Patrick McCaffrey of California State University states that the sensory strip is also known as the postcentral gyrus, or the primary sensory area. It is found behind the central sulcus and receives sensory feedback from the body's joints and tendons. Behind the sensory strip are the sensory association areas, which have the ability to perform more specific analysis than the primary sensory area. These areas are involved in sensing the hotness or coldness of things more than simply identifying something as hot or cold. The sensory strip processes information first and then sends the information to the secondary sensory areas.
The sensory strip is organized similarly to the motor strip, as it reaches down the longitudinal cerebral fissure and contains a lateral and medial aspect, explains Dr. McCaffrey. The motor strip is responsible for controlling the voluntary movements of skeletal muscles. The body's lower parts, including the legs and feet, receive commands for motor movement from the superior part of the motor strip.Learn more about Nerves
Afferent neurons carry signals to the brain and spinal cord as sensory data, and efferent neurons send signals from the brain to the muscles, glands and organs of the body in response to sensory input. The main cell bodies of afferent neurons are located near the brain and spinal column, which comprise the central nervous system.Full Answer >
Motor and sensory homunculus is a map on the surface of the brain for motor and sensory inputs from the body. The sensorimotor homunculus is also often depicted as a figure of a man, with the size of parts of his body corresponding to the relative areas these parts have on the surface of the cortex.Full Answer >
The brain stem and its individual components, the medulla, pons and midbrain, are in control of breathing and the respiratory system's various parts. The main section of the respiratory system responsible for breathing, or specifically inhalation, in the brain stem is the dorsal respiratory group, which is in the medulla.Full Answer >
Sensory nerves carry signals from organs that respond to stimuli to the spinal cord and brain. The information that travels from one point to another does so via the central nervous system.Full Answer >