Exploring Our Sense of Touch from Every Angle | Harvard ...
2024年6月11日 · Touch is the process by which specialized neurons sense tactile information from the skin and other organs and convey this information to the brain, where it is perceived as sensations such as pressure, temperature, vibration, and pain.
Somatosensory system - Wikipedia
The sense of touch in perceiving the environment uses special sensory receptors in the skin called cutaneous receptors. They include mechanoreceptors such as tactile corpuscles that relay information about pressure and vibration; nociceptors, …
The five (and more) human senses | Live Science
2024年6月10日 · Touch consists of several distinct sensations communicated to the brain through specialized neurons, or nerve cells, in the skin. Pressure, temperature, light touch, vibration, pain and other...
Sense of Touch - Home Science Tools Resource Center
Our sense of touch is controlled by a huge network of nerve endings and touch receptors in the skin known as the somatosensory system. This system is responsible for all the sensations we feel – cold, hot, smooth, rough, pressure, tickle, itch, pain, vibrations, and more.
Touch - Stanford Encyclopedia of Philosophy
2015年11月25日 · The sense of touch is one of the central forms of perceptual experience. While it has often been overshadowed by vision in both philosophy and psychology, recent years have seen an increased interest in touch. Touch is thought to be one of the first senses to develop.
The Senses: The Somatosensory System - Dana Foundation
2023年9月20日 · The sensation of actual touch—something in contact with the skin—is picked up by specialized receptor structures and conveyed by specific nerve fibers to the brain. There are separate but parallel receptors and nerve pathways for the sensations of temperature, body position and movement, and pain.
The Neuroscience of Touch and Pain - BrainFacts
2020年2月3日 · The sense of touch conveys important social information, helping strengthen bonds between people. If your friend grips your hand so hard it hurts, touch lets you know something is wrong or dangerous through the feeling of pain. Sensations begin as signals generated by touch receptors in your skin.