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单词 acalculia
释义

acalculia


acalculia

(ˌækælˈkjuːlɪə) n (Psychology) psychol an inability to make simple mathematical calculations[C20: from a-1 + Latin calculāre to calculate]

acalculia

- The inability to perform simple arithmetic.See also related terms for inability.

acalculia

Psychiatry. an inability to work with figures; a mental block concerning calculation.See also: Numbers

acalculia


acalculia

[‚ā·kal′kyü·lē·ə] (medicine) A form of aphasia characterized by inability to do mathematical calculations.

acalculia


acalculia

 [a″kal-ku´le-ah] inability to solve mathematical calculations.

a·cal·cu·li·a

(ā'kal-kyū'lē-a), A form of aphasia characterized by the inability to perform simple mathematical problems; found with lesions of various areas of the cerebral hemispheres, and often an early sign of dementia. [G. a- priv. + L. calculo, to reckon]

Acalculia

An inability to perform simple mathematical calculations (adding subtracting, multiplying, dividing); loss of a previously possessed ability to engage in arithmetic calculation. 
Brain locations Parietal lobe (angular gyrus), frontal lobe
Associations Dementia, Gerstmann syndrome

acalculia

Neurology Loss of a facility with arithmetic calculation

a·cal·cu·li·a

(ā-kal-kyū'lē-ă) A form of aphasia characterized by the inability to perform simple mathematical problems; found with lesions of the cerebral hemispheres, and often an early sign of dementia. [G. a- priv. + L. calculo, to reckon]

acalculia

Total or partial loss of the ability to perform even simple arithmetical calculations. This may rarely be a specific developmental disorder, but is more often acquired as a result of brain damage, usually to the PARIETAL LOBE, in the course of a STROKE. In this case, the acalculia is a kind of APHASIA. Acalculia without obvious cause may be a herald of DEMENTIA.
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更新时间:2025/2/13 14:33:24