A strong link between speed of visual discrimination and cognitive ageing

Current Biology - Tập 24 - Trang R681-R683 - 2014
Stuart J. Ritchie1,2, Elliot M. Tucker-Drob3, Ian J. Deary1,2
1Centre for Cognitive Ageing and Cognitive Epidemiology, The University of Edinburgh, Edinburgh, UK
2Department of Psychology, The University of Edinburgh, Edinburgh, UK
3Department of Psychology, The University of Texas, Austin, TX, USA

Tài liệu tham khảo

Salthouse, 1996, The processing-speed theory of adult age differences in cognition, Psychol. Rev., 103, 403, 10.1037/0033-295X.103.3.403 Deary, 1996, Intelligence and inspection time: Achievements, prospects, and problems, Am. Psychol., 51, 599, 10.1037/0003-066X.51.6.599 Robitaille, 2012, Multivariate longitudinal modeling of cognitive aging: Associations among change and variation in processing speed and visuospatial ability, GeroPsych, 25, 15, 10.1024/1662-9647/a000051 Piccinin, 1999, Contribution of cognitive abilities to performance and improvement on a substitution coding task, Psychol. Aging, 14, 539, 10.1037/0882-7974.14.4.539 Vickers, 1972, Perceptual indices of performance: The measurement of ‘inspection time’ and ‘noise’ in the visual system, Perception, 1, 263, 10.1068/p010263 Deary, 2004, The functional anatomy of inspection time: An event-related fMRI study, Neuroimage, 22, 1466, 10.1016/j.neuroimage.2004.03.047 Deary, 1991, Inspection time, psychometric intelligence and clinical estimates of cognitive ability in pre-senile Alzheimer’s disease and Korsakoff’s psychosis, Brain, 114, 2543, 10.1093/brain/114.6.2543 Hedden, 2004, Insights into the ageing mind: a view from cognitive neuroscience, Nat. Rev. Neurosci., 5, 87, 10.1038/nrn1323 Deary, 2010, Are processing speed tasks biomarkers of cognitive ageing?, Psychol. Aging, 25, 219, 10.1037/a0017750 Gregory, 2008, Inspection time: A biomarker for cognitive decline, Intelligence, 36, 664, 10.1016/j.intell.2008.03.005