A comment on Luria's investigation of calculation disorders

Jordan Grafman; Francois Boller

doi:10.1016/0911-6044(89)90009-2

A comment on Luria's investigation of calculation disorders

Jordan Grafman^*, Francois Boller

^*Corresponding author for this work

Physical Medicine and Rehabilitation

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

In this paper, Luria's model of arithmetic calculation is reviewed. Luria's investigations could be subdivided into two branches: (1) evaluation of the concept or rank order; and (2) evaluation of computational processes. Causes of dyscalculia and location of lesion effects are also commented on. Luria broadly conceptualized the dyscalculias into spatial and verbal components with spatial deficits subdivided into visual and imaginal. Luria did not offer a complete model of dyscalculia, nor did he use error analyses: he also claimed that most acalculias were secondary to more basic aphasic disorders.

Original language	English (US)
Pages (from-to)	123-135
Number of pages	13
Journal	Journal of Neurolinguistics
Volume	4
Issue number	1
DOIs	https://doi.org/10.1016/0911-6044(89)90009-2
State	Published - Jan 1 1989

ASJC Scopus subject areas

Experimental and Cognitive Psychology
Arts and Humanities (miscellaneous)
Linguistics and Language
Cognitive Neuroscience

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