| V1 TP V6 | ventral 1 to ventral 6 [chest leads in ECG] |
|---|---|
| RVG | right ventral glutens [muscle]; right visceral ganglion |
| VC | color vision; variance cardiography; vascular changes; vasoconstriction; vena cava; venereal case; v... |
| VCC | vasoconstrictor center; ventral cell column |
| vent | ventilation; ventral; ventricle, ventricular |
| D/V | Dorsal-Ventral |
|---|---|
| HVc | Hyperstriatum ventral, pars caudale |
| VPM | Ventral Posterior Medial |
| VRG | Ventral Respiratory Group |
| VTA | Ventral Tegmental Area |
| wind-sucker | 1. (Far) A horse given to wind-sucking 2. <zoology> The kestrel. Source: Websters Dictionary (01 Mar 1998) |
|---|---|
| sucker | 1. One who, or that which, sucks; especially, one of the organs by which certain animals, as the octopus and remora, adhere to other bodies. 2. A suckling; a sucking animal. 3. The embolus, or bucket, of a pump; also, the valve of a pump basket. 4. A pipe through which anything is drawn. 5. A small piece of leather, usually round, having a string attached to the center, which, when saturated with water and pressed upon a stone or other body having a smooth surface, adheres, by reason of the atmospheric pressure, with such force as to enable a considerable weight to be thus lifted by the string; used by children as a plaything. 6. <botany> A shoot from the roots or lower part of the stem of a plant; so called, perhaps, from diverting nourishment from the body of the plant. 7. <zoology> Any one of numerous species of North American fresh water cyprinoid fishes of the family Catostomidae; so called because the lips are protrusile. The flesh is coarse, and they are of little value as food. The most common species of the Eastern United States are the northern sucker (Catostomus Commersoni), the white sucker (C. Teres), the hog sucker (C. Nigricans), and the chub, or sweet sucker (Erimyzon sucetta). Some of the large Western species are called buffalo fish, red horse, black horse, and suckerel. The remora. The lumpfish. The hagfish, or myxine. A California food fish (Menticirrus undulatus) closely allied to the kingfish; called also bagre. 8. A parasite; a sponger. See def. 6, above. "They who constantly converse with men far above their estates shall reap shame and loss thereby; if thou payest nothing, they will count thee a sucker, no branch." (Fuller) 9. A hard drinker; a soaker. 10. A greenhorn; one easily gulled. 11. A nickname applied to a native of Illinois. Carp sucker, Cherry sucker, etc. See Carp, Cherry, etc. Sucker fish. See Sucking fish, under Sucking. Sucker rod, a pump rod. See Pump. <zoology> Sucker tube, one of the external ambulacral tubes of an echinoderm, usually terminated by a sucker and used for locomotion. Called also sucker foot. See Spatangoid. Source: Websters Dictionary (01 Mar 1998) |
| ventral | 1. Pertaining to the belly or to any venter. 2. Denoting a position more toward the belly surface than some other object of reference, same as anterior in human anatomy. Origin: L. Ventralis (18 Nov 1997) |
| ventral anterior nucleus of thalamus | The most rostral of the subdivisions of the ventral nucleus, receiving projections from the globus pallidus and projecting to the premotor and frontal cortex. Synonym: nucleus ventralis anterior thalami. (05 Mar 2000) |
| ventral aortas | The paired vessels ventral to the pharynx, which give rise to the aortic arches. (05 Mar 2000) |
| ventral border | The ventral or most forward margin of a structure. Synonym: anterior margin, ventral border. (05 Mar 2000) |
| ventral branch | Rami ventralis See: ventral primary rami of cervical spinal nerves, ventral primary rami of lumbar spinal nerves, ventral primary rami of sacral spinal nerves, ventral primary ramus of spinal nerve. (05 Mar 2000) |
| ventral decubitus | Pressure sores (decubitus ulceration) occurring in ventral locations, such as the abdominal wall or the anterior surface of an extremity. (05 Mar 2000) |
| ventral glands | <entomology> Insect structures that originate from the ectoderm of the ventrocaudal part of the head and serve as a source of ecdysone. Synonym: peritracheal glands, prothoracic glands, thoracic glands, ventral glands. (05 Mar 2000) |
| ventral hernia | An abdominal incisional hernia. (05 Mar 2000) |
| ventral horn | The anterior or frontal division of the lateral ventricle of the brain, extending forward from Monro's interventricular foramen. See: lateral ventricle. (05 Mar 2000) |
| ventral intermediate nucleus of thalamus | The composite middle third of the ventral nucleus receiving in its various parts distinctive projections from the contralateral half of the cerebellum (by way of the superior cerebellar peduncle) and the ipsilateral globus pallidus; nearly all parts of the nucleus projects to the motor cortex. Synonym: nucleus ventralis intermedius thalami, nucleus ventralis lateralis, ventral lateral nucleus of thalamus. (05 Mar 2000) |
| ventral lateral nucleus of thalamus | The composite middle third of the ventral nucleus receiving in its various parts distinctive projections from the contralateral half of the cerebellum (by way of the superior cerebellar peduncle) and the ipsilateral globus pallidus; nearly all parts of the nucleus projects to the motor cortex. Synonym: nucleus ventralis intermedius thalami, nucleus ventralis lateralis, ventral lateral nucleus of thalamus. (05 Mar 2000) |
| ventral mesogastrium | The primitive midline mesentery extending between future stomach and proximal duodenum and the anterior abdominal wall superior to the umbilicus (umbilical vein). The liver develops within it, and consequently the lesser omentum, coronary and falciform ligaments are derivatives of it. The umbilical vein runs in its caudal free edge, becoming the postnatal round ligament of the liver. (05 Mar 2000) |
| ventral nervous system defective | <molecular biology> A Drosophila gene encoding an integral membrane glycoprotein related to amyloidogenic glycoprotein. (12 Jan 1998) |
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