• Thumbnail for Somatosensory system
    The somatosensory system is a subset of the sensory nervous system responsible for the perception of touch. Touch is a somatic sense in contrast to the...
    36 KB (4,215 words) - 15:06, 23 July 2024
  • Thumbnail for Sensory nervous system
    Receptive fields have been identified for the visual system, auditory system and somatosensory system. While debate exists among neurologists as to the specific...
    29 KB (3,276 words) - 01:00, 17 July 2024
  • Thumbnail for Primary somatosensory cortex
    the primary somatosensory cortex is located in the postcentral gyrus of the brain's parietal lobe, and is part of the somatosensory system. It was initially...
    6 KB (559 words) - 19:15, 3 July 2024
  • receptor cells, G proteins, ion channels, and effector enzymes. In the somatosensory system the sensory transduction mainly involves the conversion of the mechanical...
    6 KB (716 words) - 21:42, 2 June 2024
  • Thumbnail for Peripheral nervous system
    functions of the digestive system. The somatic nervous system includes the sensory nervous system and the somatosensory system and consists of sensory nerves...
    14 KB (1,688 words) - 02:34, 5 June 2024
  • Thumbnail for List of regions in the human brain
    33, 44, 45, 46, 47 Parietal lobe Cortex Primary somatosensory cortex (S1) Secondary somatosensory cortex (S2) Posterior parietal cortex Gyri Postcentral...
    21 KB (1,695 words) - 23:13, 27 May 2024
  • Sense (category Sensory systems)
    respective visual system (sense of vision), auditory system (sense of hearing), somatosensory system (sense of touch), olfactory system (sense of smell)...
    90 KB (10,689 words) - 09:43, 4 May 2024
  • Thumbnail for Dorsal column nuclei
    ISBN 978-0-12-370878-6. Tracey, David (2004). "25 - Somatosensory System". The Rat Nervous System (3rd ed.). Academic Press. pp. 797–815. doi:10...
    7 KB (742 words) - 19:54, 8 June 2023
  • Thumbnail for Postcentral gyrus
    parietal lobe of the human brain. It is the location of the primary somatosensory cortex, the main sensory receptive area for the sense of touch. Like...
    3 KB (275 words) - 02:03, 4 May 2024
  • noninvasive means of assessing somatosensory system functioning. By combining SEP recordings at different levels of the somatosensory pathways, it is possible...
    16 KB (2,073 words) - 15:56, 19 July 2024
  • differentiate information through the sense of touch. The somatosensory system is the nervous system pathway that is responsible for this essential survival...
    20 KB (2,640 words) - 03:47, 10 August 2024
  • Thumbnail for Medial lemniscus
    Medial lemniscus (category Somatosensory system)
    In neuroanatomy, the medial lemniscus (also known as Reil's band or Reil's ribbon (for German anatomist Johann Christian Reil) is a large ascending bundle...
    3 KB (307 words) - 09:54, 27 July 2024
  • Receptive field (category Sensory systems)
    have been identified for neurons of the auditory system, the somatosensory system, and the visual system. The term receptive field was first used by Sherrington...
    22 KB (3,001 words) - 22:20, 12 June 2024
  • Nociception (category Sensory systems)
    mechano (touch) system in the posterolateral tract. Thermoception, like proprioception, is then covered by the somatosensory system. TRP channels that...
    20 KB (2,286 words) - 11:56, 27 April 2024
  • Thumbnail for Integumentary system
    Act as a receptor for touch, pressure, pain, heat, and cold (see Somatosensory system) Protect the body against sunburns by secreting melanin Generate...
    12 KB (1,355 words) - 15:20, 14 August 2024
  • Thumbnail for Spinothalamic tract
    nucleus in the thalamus, sensory information is relayed upward to the somatosensory cortex of the postcentral gyrus. The spinothalamic tract consists of...
    13 KB (1,428 words) - 10:11, 12 August 2024
  • Touching may refer to: Touch, a sensation processed by the somatosensory system Physical intimacy, sensuous proximity or touching Touching (Paul Bley album)...
    376 bytes (71 words) - 20:10, 8 December 2023
  • Thumbnail for Free nerve ending
    Free nerve ending (category Somatosensory system)
    J Neurophysiol. 64 (4): 1319–30. doi:10.1152/jn.1990.64.4.1319. PMID 2258749. Somatosensory System from Dr. Daley of North Carolina Wesleyan College....
    5 KB (577 words) - 21:56, 1 December 2023
  • A somatosensory disorder is an impairment of the somatosensory system. People may experience numbness, prickling or tingling sensations (paresthesias)...
    4 KB (447 words) - 06:32, 6 November 2023
  • systems: visual system, auditory system, olfactory system, gustatory system, somatosensory system, vestibular system. Muscular system: allows for manipulation...
    11 KB (1,165 words) - 17:45, 15 July 2024
  • Thumbnail for Molyneux's problem
    Molyneux's problem (category Somatosensory system)
    Molyneux's problem is a thought experiment in philosophy concerning immediate recovery from blindness. It was first formulated by William Molyneux, and...
    12 KB (1,627 words) - 11:39, 17 April 2024
  • found in the skin ( the dermis or epidermis). They are a part of the somatosensory system. Cutaneous receptors include mechanoreceptors (pressure or distortion)...
    3 KB (220 words) - 11:56, 4 April 2024
  • Thumbnail for Cortical remapping
    Cortical remapping (category Somatosensory system)
    the sensory or motor system. The mechanism for each system may be quite different. Cortical remapping in the somatosensory system happens when there has...
    16 KB (2,278 words) - 15:35, 7 August 2024
  • technology that interfaces with the user through the sense of touch Somatosensory system, the biology of sensory receptors Tactile signing, method of deafblind...
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  • Stereognosis (category Somatosensory system)
    Astereognosis and dissociated loss of frontal or parietal components of somatosensory evoked potentials in hemispheric lesions. Brain, 106:271-311. Bickley...
    5 KB (637 words) - 12:35, 22 July 2024
  • Tactile pad (category Somatosensory system)
    A tactile pad is an area of skin that is particularly sensitive to pressure, temperature, or pain. Tactile pads are characterized by high concentrations...
    1 KB (92 words) - 18:02, 2 May 2021
  • Thumbnail for Norepinephrine
    Norepinephrine is also produced by Merkel cells which are part of the somatosensory system. It activates the afferent sensory neuron. A large number of important...
    59 KB (6,525 words) - 20:54, 14 August 2024
  • of the part of the somatosensory system involved in sensations such as touch and vibration. The part of the somatosensory system that transmits pain...
    42 KB (5,213 words) - 04:44, 12 January 2024
  • Thumbnail for Two-point discrimination
    Two-point discrimination (category Somatosensory system)
    replace it. Body areas differ both in tactile receptor density and somatosensory cortical representation. Normally, a person should be able to recognize...
    27 KB (2,469 words) - 17:04, 4 February 2023
  • Peripheral nerve field (category Somatosensory system)
    following genetically determined patterns of the species, specific areas of innervation are as unique to an individual as are fingerprints. Nervous system...
    912 bytes (96 words) - 22:35, 18 May 2024