• Thumbnail for Motor neuron
    Motor neuron (redirect from Motoneuron)
    A motor neuron (or motoneuron or efferent neuron) is a neuron whose cell body is located in the motor cortex, brainstem or the spinal cord, and whose axon...
    26 KB (2,987 words) - 08:15, 27 April 2024
  • Thumbnail for Gamma motor neuron
    A gamma motor neuron (γ motor neuron), also called gamma motoneuron, or fusimotor neuron, is a type of lower motor neuron that takes part in the process...
    23 KB (3,020 words) - 03:51, 4 September 2024
  • Thumbnail for Alpha motor neuron
    Alpha (α) motor neurons (also called alpha motoneurons), are large, multipolar lower motor neurons of the brainstem and spinal cord. They innervate extrafusal...
    16 KB (1,985 words) - 20:51, 23 September 2024
  • Thumbnail for Motor unit recruitment
    membrane of the smaller motor neurons and therefore larger EPSPs in smaller motoneurons. Burke later demonstrated that there was a graded decrease of both EPSP...
    12 KB (1,575 words) - 15:46, 5 December 2024
  • Thumbnail for Triceps
    Collazos-Castro JE (September 2009). "Compartmentalization in the triceps brachii motoneuron nucleus and its relation to muscle architecture". The Journal of Comparative...
    11 KB (1,290 words) - 08:41, 13 November 2024
  • Thumbnail for Upper motor neuron
    Retrieved 9 May 2018 – via www.ncbi.nlm.nih.gov. {{cite journal}}: Cite journal requires |journal= (help) "motoneuron" at Dorland's Medical Dictionary...
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  • Beta motor neurons (β motor neurons), also called beta motoneurons, are a few kind of lower motor neuron, along with alpha motor neurons and gamma motor...
    2 KB (208 words) - 03:53, 4 September 2024
  • multi-nucleated myotube. During or shortly after myotube formation, motoneurons from the neural tube form preliminary contacts with the myotube. The...
    26 KB (3,488 words) - 05:24, 13 March 2024
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    sleep, thus allowing the activation of descending pathways inhibiting motoneurons, leading to cataplexy. Malenka RC, Nestler EJ, Hyman SE, Holtzman DM...
    279 KB (29,422 words) - 04:46, 6 January 2025
  • Thumbnail for Stretch reflex
    secondary set of neurons also causes the opposing muscle to relax. Gamma motoneurons regulate how sensitive the stretch reflex is by tightening or relaxing...
    9 KB (1,156 words) - 12:00, 1 December 2024
  • S2CID 235330764. Bässler U (March 1976). "Reversal of a reflex to a single motoneuron in the stick insect Çarausius morosus". Biological Cybernetics. 24 (1):...
    18 KB (1,890 words) - 02:36, 28 November 2024
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    As well as forming the "signal cables" between sensory neurons and motoneurons, intermediate neurons in the nerve net can also form ganglia that act...
    86 KB (9,287 words) - 10:58, 1 January 2025
  • Thumbnail for Fatigue
    stimulation of the raphe nucleus promotes plateau potentials in spinal motoneurons of the adult turtle". The Journal of Neuroscience. 25 (35): 7993–7999...
    115 KB (11,202 words) - 16:28, 6 January 2025
  • Renshaw B (March 1941). "Influence of discharge of motoneurons upon excitation of neighboring motoneurons". Journal of Neurophysiology. 4 (2): 167–183. doi:10...
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  • voluntary alpha motoneuron and all of the collective muscle fibers that it controls, known as the effector muscle. The alpha motoneuron communicates with...
    12 KB (1,775 words) - 19:21, 2 November 2023
  • be so great it overcomes the excitatory effects on the muscle's alpha motoneurons causing the muscle to suddenly relax. This reflex is also called the...
    13 KB (1,402 words) - 21:32, 10 May 2024
  • cortical input or sensory feedback. However, unlike other CPGs, vibrissa motoneurons actively participate in rhythmogenesis by converting tonic serotonergic...
    72 KB (8,852 words) - 08:53, 7 December 2024
  • Thumbnail for Vestibulo-ocular reflex
    abducens nucleus. However no direct vestibular neuron to medial rectus motoneuron pathway exists. Similar pathways exist for the vertical and torsional...
    26 KB (3,351 words) - 04:44, 7 January 2025
  • Thumbnail for Central nervous system
    PMC 164645. PMID 12802012. Wolf, Harald (2 February 2014). "Inhibitory motoneurons in arthropod motor control: organisation, function, evolution". Journal...
    34 KB (3,645 words) - 16:26, 30 November 2024
  • Thumbnail for Infrahyoid muscles
    McHanwell, Steve; Watson, Charles (1 January 2009). "Localization of Motoneurons in the Spinal Cord". The Spinal Cord: 94–114. doi:10.1016/B978-0-12-374247-6...
    6 KB (435 words) - 10:22, 12 August 2024
  • Thumbnail for Neuron
    brush-like tuft Granule cells, a type of Golgi II neuron Anterior horn cells, motoneurons located in the spinal cord Spindle cells, interneurons that connect widely...
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  • Special visceral efferent fibers (SVE) are the efferent nerve fibers that provide motor innervation to the muscles of the pharyngeal arches in humans,...
    1 KB (117 words) - 04:35, 15 April 2024
  • Augustine, James R. (2008). "15 - The Motor System: Part 1 – Lower Motoneurons and the Pyramidal System". Human Neuroanatomy. San Diego, CA: Academic...
    5 KB (521 words) - 21:36, 13 September 2024
  • Thumbnail for Muscle spindle
    Gorassini MA, Bennett DJ (February 2005). "Persistent inward currents in motoneuron dendrites: implications for motor output". Muscle Nerve. 31 (2): 135–56...
    13 KB (1,488 words) - 14:37, 14 August 2024
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    A decrease in peak-to-peak H-reflex amplitude suggests a decrease in motoneuron excitability. Others explain, "H-reflex is considered to be the electrical...
    105 KB (11,321 words) - 04:34, 4 January 2025
  • Thumbnail for Excitotoxicity
    "Impairment of mitochondrial calcium handling in a mtSOD1 cell culture model of motoneuron disease". BMC Neuroscience. 10: 64. doi:10.1186/1471-2202-10-64. PMC 2716351...
    25 KB (2,792 words) - 14:34, 11 December 2024
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    Eisen JS (September 2001). "Hedgehog signaling is required for primary motoneuron induction in zebrafish". Development. 128 (18): 3485–3495. doi:10.1242/dev...
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  • During motor activity, serotonin released in synapses that contact motoneurons promotes muscle contraction. During high level of motor activity, the...
    21 KB (2,577 words) - 05:54, 6 July 2024
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    Glickman SE (November 1996). "Sexual dimorphism of perineal muscles and motoneurons in spotted hyenas". The Journal of Comparative Neurology. 375 (2): 333–43...
    101 KB (11,067 words) - 05:02, 30 December 2024
  • Thumbnail for Neural oscillation
    Kajola M, Salmelin R, Hari R (June 1997). "Cortical control of human motoneuron firing during isometric contraction". Journal of Neurophysiology. 77 (6):...
    90 KB (10,615 words) - 14:49, 29 December 2024