What does the somatosensory cortex primarily process?

The somatosensory cortex is primarily responsible for processing information related to body touch and movement sensations. Located in the parietal lobe of the brain, this area receives signals from the body's sensory receptors, including those for touch, temperature, pain, and proprioception (the sense of body position and movement). This processing allows individuals to perceive and interpret sensations from different parts of their body, contributing to their ability to interact with their environment.

Understanding the function of the somatosensory cortex is crucial, especially in the context of stroke rehabilitation. After a stroke, patients may experience deficits related to sensory processing, making rehabilitation focused on restoring tactile sensations and coordination essential for improving their quality of life.