Performance on the continuous performance test under parametric increase of working memory load in schizophrenia

Journal article

Lee, K., Tsoi, D., Khokhar, W., Swalli, J., Gee, K., Pluck, G. and Woodruff, P. 2012. Performance on the continuous performance test under parametric increase of working memory load in schizophrenia. Psychiatry Research. 197 (3), pp. 350-352. https://doi.org/10.1016/j.psychres.2011.09.016
AuthorsLee, K., Tsoi, D., Khokhar, W., Swalli, J., Gee, K., Pluck, G. and Woodruff, P.
Abstract

We asked 24 schizophrenia patients and 24 healthy comparison subjects to complete a parametric working memory version of the continuous performance test. Patients exhibited a relatively rapid performance decline with increasing working memory demands. We suggest an interaction between sustained attention and working memory abnormalities in schizophrenia.

KeywordsSustained attention; Working memory; Sternberg's memory search
Year2012
JournalPsychiatry Research
Journal citation197 (3), pp. 350-352
PublisherElsevier
ISSN0165-1781
Digital Object Identifier (DOI)https://doi.org/10.1016/j.psychres.2011.09.016
Publication process dates
Deposited02 Sep 2014
Output statusPublished
References

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Sternberg, 1966 S. Sternberg
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