Cognitive Drug Research Computerized Assessment System (COGDRAS)
FREE for use with an Inquisit Lab or Inquisit Web license.Available Test Variations
The COGDRAS battery consisting of 8 individual cognitive tests testing memory, attention and reaction times designed by Nicholl et al (1995)..
The Simple Reaction Time Task subtest of the Cognitive Drug Research Computerized Assessment System
The Choice Reaction Time Task subtest of the Cognitive Drug Research Computerized Assessment System
The Memory Scan subtest of the Cognitive Drug Research Computerized Assessment System
The Number Vigilance Task subtest of the Cognitive Drug Research Computerized Assessment System. This measures attention and cognitive control using a go/no go test with digits.
The Immediate Word Recognition subtest of the Cognitive Drug Research Computerized Assessment System
References
Search Google Scholar for peer-reviewed, published research using the Inquisit Cognitive Drug Research Computerized Assessment System (COGDRAS).
Simpson, P. M, Surmon, D. J, Wesnes, K. A, & Wilcock, G. K. (1991). The cognitive drug research computerized assessment system for demented patients: A validation study. International Journal of Geriatric Psychiatry, 6(2), 95-102.
The Cognitive Drug Research Computerized Assessment Systems for Elderly, Aami & Demented Patients. (1992). Journal of Psychopharmacology, 6(1), 108.
Nicholl, Claire G, Lynch, Sean, Kelly, Cornelius A, White, Linda, Simpson, Pauline M, Wesnes, Keith A, & Pitt, Brice M. N. (1995). The cognitive drug research computerized assessment system in the evaluation of early dementia‐is speed of the essence? International Journal of Geriatric Psychiatry, 10(3), 199-206.
Wesnes, K.A, McKeith, I.G, Ferrara, R, Emre, M, Del Ser, T, Spano, P.F, . . . Spiegel, R. (2002). Effects of Rivastigmine on Cognitive Function in Dementia with Lewy Bodies: A Randomised Placebo-Controlled International Study Using the Cognitive Drug Research Computerised Assessment System. Dementia and Geriatric Cognitive Disorders, 13(3), 183-192.
Wesnes KA, Pincock C, Richardson D, Helm G, Hails S. Breakfast reduces declines in attention and memory over the morning in schoolchildren. Appetite. 2003 Dec;41(3):329-31.