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Corpus callosum size, reaction time speed and variability in mild cognitive disorders and in normative sample.

Date

Authors

Anstey, Kaarin

Mack, Holly

Christensen, Helen

Li, Shu-Chen

Meslin, Chantal

Maller, Jerome

Kumar, Rajeev

Dear, Keith

Easteal, Simon

Sachdev, Perminder Singh

Publisher

Pergamon Press

Abstract

Intra-individual variability in reaction time increases with age and with neurological disorders, but the neural correlates of this increased variability remain uncertain. We hypothesized that both faster mean reaction time (RT) and less intra-individual

Keywords

Keywords: adult; age; apoe gene; article; brain region; brain size; cognitive defect; controlled study; corpus callosum; disease severity; female; gene; genotype; human; major clinical study; male; neurologic disease; nucleotide sequence; reaction time; Adult; Age APOE; Cognitive aging; Mild cognitive impairment; Processing speed; RT variability; Sex differences

URI

http://hdl.handle.net/1885/30344

Collections

Open Access Research

Source

Neuropsychologia

Type

Journal article

DOI

10.1016/j.neuropsychologia.2006.11.020

Restricted until

2037-12-31

Downloads

File

Description

01_Anstey_Corpus_callosum_size,_reaction_2007.pdf (458.18 KB)

02_Anstey_Corpus_callosum_size,_reaction_2007.pdf (627.11 KB)