visual ataxia

См. также в других словарях:

• ataxia óptica — incoordinación manual por mala utilización de la información visual. Es uno de los elementos de la tríada del síndrome de Balint (ataxia óptica, parálisis de fijación de la mirada, trastorno espacial de la atención) Diccionario ilustrado de… …   Diccionario médico

• Ataxia — For other uses, see Ataxia (disambiguation). Ataxia (from Greek α [used as a negative prefix] + τάξις [order], meaning lack of order ) is a neurological sign and symptom that consists of gross lack of coordination of muscle movements. Ataxia is a …   Wikipedia

• Ataxia — Wobbliness. Ataxia is incoordination and unsteadiness due to the brain’s failure to regulate the body’s posture and regulate the strength and direction of limb movements. Ataxia is usually a consequence of disease in the brain,… …   Medical dictionary

• ataxia óptica — Eng. Optic ataxia Incoordinación manual por mala utilización de la información visual …   Diccionario de oftalmología

• Episodic ataxia — (EA) is an autosomal dominant disorder characterized by sporadic bouts of ataxia (severe discoordination) with or without myokymia (continuous muscle movement). Ataxia can be provoked by stress, startle, or heavy exertion such as exercise.… …   Wikipedia

• Cortical visual impairment — (CVI) is a form of visual impairment that is caused by a brain problem rather than an eye problem. (The latter is sometimes termed ocular visual impairment when discussed in contrast to cortical visual impairment.) Some people have both CVI and a …   Wikipedia

• Dysmetria — (Greek: difficult to measure ) refers to a lack of coordination of movement typified by the undershoot and/or overshoot of intended position with the hand, arm, leg, or eye. It is sometimes described as an inability to judge distance or… …   Wikipedia

• Gluten-sensitive enteropathy associated conditions — Gluten sensitive enteropathy (GSE) has key symptoms typically restricted to the bowel and associated tissues, however there are a wide variety of associated conditions. These include bowel disorders (diarrhoea, constipation, irritable bowel),… …   Wikipedia

• syndrome — The aggregate of symptoms and signs associated with any morbid process, and constituting together the picture of the disease. SEE ALSO: disease. [G. s., a running together, tumultuous concourse; (in med.) a concurrence of symptoms, fr. syn,… …   Medical dictionary

• nervous system disease — Introduction       any of the diseases or disorders that affect the functioning of the human nervous system (nervous system, human). Everything that humans sense, consider, and effect and all the unlearned reflexes of the body depend on the… …   Universalium

• Hemispatial neglect — Classification and external resources Hemispatial neglect is most frequently associated with a lesion of the right parietal lobe (in yellow, at top) ICD 9 …   Wikipedia