Which type of sensation are aroused by the stinulation of skin how
Answers
Itch and tickle: Itch and tickle are skin sensations elicited by stimulation of non-myelinated fibers in the skin that are highly similar to pain sensors.
Answer:
Sensation is the physical process during which sensory systems respond to stimuli and provide data for perception.[1] A sense is any of the systems involved in sensation. During sensation, sense organs engage in stimulus collection and transduction.[2] Sensation is often differentiated from the related and dependent concept of perception, which processes and integrates sensory information in order to give meaning to and understand detected stimuli, giving rise to subjective perceptual experience, or qualia.[3] Sensation and perception are central to and precede almost all aspects of cognition, behavior and thought.[1]
Sensation consists of signal collection and transduction
In organisms, a sensory organ consists of a group of related sensory cells that respond to a specific type of physical stimulus. Via cranial and spinal nerves, the different types of sensory receptor cells (mechanoreceptors, photoreceptors, chemoreceptors, thermoreceptors) in sensory organs transduct sensory information from sensory organs towards the central nervous system, to the sensory cortices in the brain, where sensory signals are further processed and interpreted (perceived).[1][4][5] Sensory systems, or senses, are often divided into external (exteroception) and internal (interoception) sensory systems.[6][7] Sensory modalities or submodalities refer to the way sensory information is encoded or transduced.[4] Multimodality integrates different senses into one unified perceptual experience. For example, information from one sense has the potential to influence how information from another is perceived.[2] Sensation and perception are studied by a variety of related fields, most notably psychophysics, neurobiology, cognitive psychology, and cognitive science.[1]