| motor decussation | The intercrossing of the bundles of the pyramidal tracts at the lower border region of the medulla oblongata. Synonym: decussatio pyramidum, decussatio motoria, motor decussation. (05 Mar 2000) |
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| motor endplate | The specialised postsynaptic region of a muscle cell. The motor endplate is immediately across the synaptic cleft from the presynaptic axon terminal. Among its anatomical specializations are junctional folds which harbor a high density of cholinergic receptors. See: neuromuscular junction (12 Dec 1998) |
| motor fibres | Nerve fibre's that transmit impulses that activate effector cells, e.g., in muscle or gland tissue. (05 Mar 2000) |
| motor image | The image of body movements. (05 Mar 2000) |
| motor nerve | <anatomy, nerve> An efferent nerve conveying an impulse that excites muscular contraction; motor nerves in the autonomic nervous system also elicit secretions from glandular epithelia. (05 Mar 2000) |
| motor nerve of face | <anatomy, nerve> The facial nerve enervates the muscles of the face (facial expression). Lesion of the facial nerve cause a drooping to one side of the face, inability to wrinkle the forehead, inability to whistle, inability to close the eye and deviation of the mouth to the unaffected side. Synonym: cranial nerve VII. (27 Sep 1997) |
| motor neuron | Synonym for motoneuron. (18 Nov 1997) |
| motor neuron disease | <disease> Degenerative disease of unknown cause that affects predominantly motor neurons of spinal cord, cranial nerve nuclei and motor cortex. There is speculation that deficiency in ciliary neurotrophic factor may be involved. (18 Nov 1997) |
| motor neurons | Neurons which activate muscle cells. (12 Dec 1998) |
| motor neurons, gamma | Motor neurons which activate the contractile regions of intrafusal muscle fibres, thus adjusting the sensitivity of the muscle spindles to stretch. Gamma motor neurons may be "static" or "dynamic" according to which aspect of responsiveness (or which fibre types) they regulate. The alpha and gamma motor neurons are often activated together (alpha gamma coactivation) which allows the spindles to contribute to the control of movement trajectories despite changes in muscle length. (12 Dec 1998) |
| motor nuclei | Collections of motor neurons (forming a continuous column in the spinal cord, discontinuous in the medulla and pons) giving origin to the spinal and cranial motor nerves. Synonym: nuclei originis, motor nuclei. (05 Mar 2000) |
| motor nucleus of facial nerve | A group of motor neurons located in the ventrolateral region of the lower pontine tegmentum and innervating the facial muscles, the stapedius muscle in the middle ear, the posterior limb of the musculus digastricus, and the stylohyoid muscle. Synonym: nucleus nervi facialis, facial motor nucleus, motor nucleus of facial nerve, nucleus facialis. (05 Mar 2000) |
| motor nucleus of trigeminal nerve | <anatomy, nerve> A group of motor neurons innervating the muscles of mastication (masseter, temporalis, internal and external pterygoid muscles) and the musculi tensor tympani and tensor veli palatini. The nucleus lies in the upper pontine tegmentum medial to the main sensory nucleus of the trigeminus. Synonym: nucleus motorius nervi trigemini, masticatory nucleus, motor nucleus of trigeminus, nucleus masticatorius. (05 Mar 2000) |
| motor nucleus of trigeminus | <anatomy, nerve> A group of motor neurons innervating the muscles of mastication (masseter, temporalis, internal and external pterygoid muscles) and the musculi tensor tympani and tensor veli palatini. The nucleus lies in the upper pontine tegmentum medial to the main sensory nucleus of the trigeminus. Synonym: nucleus motorius nervi trigemini, masticatory nucleus, motor nucleus of trigeminus, nucleus masticatorius. (05 Mar 2000) |
| motor oculi | <anatomy, nerve> Responsible for motor enervation of upper eyelid muscle, extraocular muscle and pupillary muscle. Lesions of the oculomotor nerve results in ptosis (dropping eyelid), deviation of the eyeball outward, double vision and a dilated pupil. (27 Sep 1997) |
Synonyms : Motor Neurons, Gamma-Efferent, Fusimotor Neuron, Fusimotor Neurons, Gamma Motor Neuron, Gamma Motor Neurons, Gamma-Efferent Motor Neuron, Gamma-Efferent Motor Neurons, Motor Neuron, Gamma, Motor Neuron, Gamma-Efferent, Motor Neurons, Gamma Efferent
Synonyms : Motor Skill, Skill, Motor, Skills, Motor
Synonyms : Coordination Disorder, Developmental, Developmental Coordination Disorders, Motor Skills Disorder
Synonyms : Buses, Trucks, Motor Vehicle, Truck, Vehicle, Motor
Synonyms : Moped, Motorcycle
| motor control |
control of muscles
출처: wordnet.princeton.edu/perl/webwn
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| motor nerve |
a nerve that conveys impulses toward or to muscles or glands
출처: wordnet.princeton.edu/perl/webwn
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| motor neuron |
a neuron conducting impulses outwards from the brain or spinal cord
출처: wordnet.princeton.edu/perl/webwn
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| motor cortex |
motor area: the cortical area that influences motor movements
출처: wordnet.princeton.edu/perl/webwn
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| motor end plate |
end-plate: the flattened end of a motor neuron that transmits neural impulses to a muscle
출처: wordnet.princeton.edu/perl/webwn
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| moto | the flattened end of a motor neuron that transmits neural impulses to a muscle |
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| moto | a recreational vehicle equipped for camping out while traveling |
| moto | a device on an automobile for making a warning noise |
| moto | a hotel for motorists |
| moto | a hotel for motorists |
| moto | a hotel for motorists |
| moto | your memory for motor skills |
| moto | a lawn mower powered by a gasoline motor |
| moto | a nerve that activates muscles or glands |
| moto | a neuron conducting impulses outwards from the brain or spinal cord |
| moto | a neuron conducting impulses outwards from the brain or spinal cord |
| moto | oil used to lubricate the moving parts of a motor |