Final answer:
Somatosensation is the perception of body sensations such as pain, cold, heat, and touch. It involves a network of nerve endings and touch receptors that detect these sensations and transmit them to the brain for interpretation and response. This subject is studied in biology at the high school level.
Step-by-step explanation:
Somatosensation, which includes the senses of pain, cold, heat, and touch, is a subject related to the body's sensory perception. It is part of our sense of touch and is controlled by a network of nerve endings and touch receptors. These receptors include mechanoreceptors, thermoreceptors, pain receptors, and proprioceptors.
Thermoreceptors detect temperature sensations such as cold and warmth, while pain receptors, also known as nociceptors, detect potentially harmful stimuli. Both types of receptors transmit sensory information to the brain, which interprets and responds to the sensations.
Somatosensation is an important aspect of our daily lives and helps us understand and interact with our environment.