Detail The basis for choice reaction time slowing in Alzheimer's disease   Oleh:  Carson, Kathryn ; Gordon, Barry Jenis: Article from Bulletin/Magazine Dalam koleksi: Brain and Cognition vol. 13 no. 2 (Jul. 1990), page 148-166. Ketersediaan Perpustakaan PKBB Nomor Panggil: 405/BAC/13 Non-tandon: tidak ada Tandon: 1  Lihat Detail Induk Isi artikel Slowed reaction time has been suggested as an early feature of Alzheimer's disease (AD), but the basis for this slowing has not been established. Patients with mild AD were compared with controls on a choice reaction time task, both cued (CCRT) and uncued (CRT). Initial and I-year follow up data were analyzed both as mean reaction times and as parameters of a fitted two-component quantitative model (the ex-Gaussian model). Slowing of CRT proved to be a sensitive test for AD. Slowing was due to changes in both the sensory/motor and the decisional components of the CRT model. However, these changes were found in both AD and slower, older controls. The modeling of CRT in AD is discussed. (!:) 1990 Academic Press, Inc. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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