Cicerone KD, Dahlberg C, Kalmar K, Langenbahn DM, Malec JF, Bergquist TF, Felicetti T,
Giacino JT, Harley JP, Harrington DE, Herzog J, Kneipp S, Laatsch L, Morse PA. Evidence …

How does the brain represent number and make mathematical calculations? What underlies
the development of numerical and mathematical abilities? What factors affect the learning of …

Aim of the present functional magnet resonance imaging (fMRI) study was to detect
modifications of cerebral activation patterns related to learning arithmetic. Thirteen right …

Cognitive research on the number, counting, and arithmetic competencies of children with a
learning disability in arithmetic (AD) is reviewed, and similarities between the associated …

Even though it is generally recognized that calculation ability represents a most important
type of cognition, there is a significant paucity in the study of acalculia. In this paper the …

The paper presents a single-case study of patient JG showing severe calculation problems
(and also agraphia, finger agnosia, right-left disorientation and apraxia) after the surgery of a …

In this article, we review the brain and cognitive processes underlying the development of
arithmetic skills. This review focuses primarily on the development of arithmetic skills in …

This study reports for the first time a selective impairment for simple addition in patient FS.
Moreover, patient VP presented with a selective impairment for simple multiplication and …

Recent imaging studies could show that fact acquisition in arithmetic is associated with
decreasing activation in several frontal and parietal areas, and relatively increasing …

In the present review we will deal with the following questions: What are arithmetic facts?
How are they related to other cognitive functions? What are characteristic features of fact …