What are the different areas of somatosensory bark?
somatosensory cortex is located in postcentral gyrus, located in the parietal lobe of the human brain. Postcentral Gyrus can be divided into cuts called Brodmann region 1, 2 and 3. These three areas form the primary somatosensory bark, which is responsible for the processing of certain types of sensory information, especially the touch, which gather from sensory neurons placed throughout the body. Brodmann Area 3 receives most of the sensory information. Its surface consists of many concurrence or combs, called gyri and cracks or depression called sulci. It is divided into two large sections called hemispheres by a long depression called a large longitudinal crack. Both hemispheres are divided into lobes. The frontal lobe is on the front of the head, the parietal lobe is on the upper and upper side of the head, the temporary lobe is on the lower sides and the occipital lobe is located in the back of the head.
in parietalThe lobe is a convolution called postcentral Gyrus, located at the top of the parietal lobe and extends to the upper side of the brain. Postcentral Gyrus passes through a large longitudinal crack and exists in both Mozer hemispheres. Anatomical landmarks surrounded by postcentral gyrus are central sulcus at the front, postcentral sulcus at the back and side sulcus below it. The side sulcus is located on the side of the cortex and separates the frontal and parietal lobes from the temporal lobe below them.
It is located in the postcentral gyrus is a somatosensory cortex, which is also called the primary somatosensory bark, and is the main processing center for the somatosensory system. Responsible for the processing of information regarding temperature, touch, gaval position of the body with somatosensory system spreads in all major areas of the body and contains sensory receptors that detect sensory stimuli that are sent to the central nervous system for processing. The primary somatosensory bark is divided into threeThe section known as the Brodmann region, which is jointly equivalent to the S1 brain and operates through the length of postcentral Gyrus.
Brodmann Area 3 is closest to the central sulkus, Brodmann Area 1 is closest to Postcentral Sulcus and Brodmann Area 2 sits between the other two Brodmann areas. Some scientists believe that only Brodmann Area 3 should be referred to as the primary somatosensory bark because it receives the largest amount of sensory information. The Brodmann 3 area is further divided into areas 3a and 3b.