| motor root of trigeminal nerve | <anatomy, nerve> The smaller root of the trigeminal nerve, composed of fibres originating from the trigeminal motor nucleus and emerging from the pons medial to the much larger sensory root, to join the mandibular nerve; it carries motor and proprioceptive fibres to the muscles derived from the first bronchial (mandibular) arch, including the four muscles of mastication, plus the mylohyoid, anterior belly of the digastric, and the tensores tympani and veli palati. Synonym: radix motoria nervi trigemini, masticator nerve, portio minor nervi trigemini. (05 Mar 2000) |
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| motor roots of submandibular ganglion | <anatomy, nerve> Motor roots of submandibular ganglion; communicating branches between submandibular ganglion and lingual nerve. Synonym: rami communicantes ganglii submandibularis cum nervo linguali, motor roots of submandibular ganglion. (05 Mar 2000) |
| motor skills | Performance of complex motor acts. (12 Dec 1998) |
| motor skills disorders | Marked impairments in the development of motor coordination such that the impairment interferes with activities of daily living. (12 Dec 1998) |
| motor speech centre | The posterior part of the inferior frontal gyrus of the left or dominant hemisphere, corresponding approximately to Brodmann's area 44; Broca identified this region as an essential component of the motor mechanisms governing articulated speech. Synonym: Broca's area, Broca's field, motor speech centre. (05 Mar 2000) |
| motor system 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 tic | <neurology> A repetitive spasmodic movement of the eyes or facial muscles. May also involve the neck or shoulders. Tics are most common in children. The cause is unknown but may be linked to stress. Tics are more common in children with attention deficit hyperactivity disease. Most tics require no treatment and resolve on their own with patient education. (27 Sep 1997) |
| motor unit | A single somatic motor neuron and the group of muscle fibres innervated by it. (05 Mar 2000) |
| motor vehicles | Automobiles, trucks, buses, or similar engine-driven conveyances. (12 Dec 1998) |
| motor zone | That portion of the cerebral cortex, primarily the posterior region of the frontal lobe, near the central sulcus, which when stimulated produces a movement and when injured produces spasticity or paralysis. (05 Mar 2000) |
| motor-generator | <physics> Device used to store energy by accelerating a rotating flywheel to high speeds, energy may be rapidly discharged and converted to shorter-pulse energy. (Used to power TFTR, the electric utility would be a little unhappy if TFTR were to suddenly draw its 30 MW+ of power at random intervals. (09 Oct 1997) |
| motorcycles | Two-wheeled, engine-driven vehicles. (12 Dec 1998) |
| motorial | Causing or setting up motion; pertaining to organs of motion; applied especially in physiology to those nerves or nerve fibres which only convey impressions from a nerve center to muscles, thereby causing motion. Origin: L. Motorius that has motion. See Motor. Source: Websters Dictionary (01 Mar 1998) |
| motormeter | A device for determining the amount, force, and rapidity of movement. (05 Mar 2000) |
| motorpathy | <medicine> Kinesiatrics. Origin: L. Motor a mover + Gr, to suffer. Source: Websters Dictionary (01 Mar 1998) |
| motor skills disorder |
[DSM-IV] any disorder characterized by inadequate development of motor coordination severe enough to limit locomotion or restrict the ability to perform tasks, schoolwork, or other activities. Included is developmental coordination d.
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| mottled enamel |
a chronic endemic form of hypoplasia of the dental enamel caused by drinking water with a high fluorine content during the time of tooth formation, and characterized by defective calcification that gives a white chalky appearance to the enamel, which gradually undergoes brown discoloration. Called also dental fluorosis and mottled teeth.
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| mother cyst |
a cyst enclosing other cysts, as in the cyst stage of Echinococcus granulosus.
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| Motais' operation |
an operation for ptosis, consisting of transplanting the middle portion of the tendon of the superior rectus muscle of the eyeball into the upper lid.
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| moth-eaten alopecia |
syphilitic alopecia involving the scalp and beard and occurring in small, irregular scattered patches, resulting in a moth-eaten appearance.
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| MOT | the country where you were born |
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| MOT | having no living or known mother |
| MOT | suggestive of or acting like a mother |
| MOT | the tenderness and warmth and affection of or befitting a mother |
| MOT | befitting a mother |
| MOT | in a maternal manner |
| MOT | United States abstract expressionist painter (1915-1991) |
| MOT | bitter Old World herb of hedgerows and woodland margins having toothed leaves and white or pale pink flowers |
| MOT | protect from moths, as of woollens |
| MOT | resistant to damage by moths |
| MOT | a design that consists of recurring shapes or colors |
| MOT | a unifying idea that is a recurrent element in a literary or artistic work |