Distinguishing preterminal and terminal cognitive decline

Martin John Sliwinski, Robert S. Stawski, Charles B. Hall, Mindy Katz, Joe Verghese, Richard Lipton

Research output: Contribution to journalReview article

75 Citations (Scopus)

Abstract

This paper reviews different methodological approaches taken to examine terminal decline in cognitive function, and presents new findings from the Bronx Aging Study (BAS). Numerous approaches have been taken to assess mortality effects on cognition: comparing survivors and decedents level and rate of change in cognition, and identifying individual differences in cognition associated with time-to-death. However, few studies have actually modeled within-person change in cognition as a function of time-to-death. Using linear mixed models with a change point, intraindividual change in episodic memory was modeled as a function of both age and timeto-death. A dramatic increase in the rate of decline was identified at 8.4 years prior to death, providing clear evidence of a terminal-decline phase that is much longer than previously estimated. These results emphasize the importance of modeling the time course and effects of terminal cognitive decline for understanding cognitive change in aging adults.

Original languageEnglish (US)
Pages (from-to)172-181
Number of pages10
JournalEuropean Psychologist
Volume11
Issue number3
DOIs
StatePublished - Aug 31 2006

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Cognition
Episodic Memory
Individuality
Survivors
Linear Models
Cognitive Dysfunction
Mortality

All Science Journal Classification (ASJC) codes

  • Arts and Humanities (miscellaneous)
  • Psychology(all)

Cite this

Sliwinski, M. J., Stawski, R. S., Hall, C. B., Katz, M., Verghese, J., & Lipton, R. (2006). Distinguishing preterminal and terminal cognitive decline. European Psychologist, 11(3), 172-181. https://doi.org/10.1027/1016-9040.11.3.172
Sliwinski, Martin John ; Stawski, Robert S. ; Hall, Charles B. ; Katz, Mindy ; Verghese, Joe ; Lipton, Richard. / Distinguishing preterminal and terminal cognitive decline. In: European Psychologist. 2006 ; Vol. 11, No. 3. pp. 172-181.
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Sliwinski, MJ, Stawski, RS, Hall, CB, Katz, M, Verghese, J & Lipton, R 2006, 'Distinguishing preterminal and terminal cognitive decline', European Psychologist, vol. 11, no. 3, pp. 172-181. https://doi.org/10.1027/1016-9040.11.3.172

Distinguishing preterminal and terminal cognitive decline. / Sliwinski, Martin John; Stawski, Robert S.; Hall, Charles B.; Katz, Mindy; Verghese, Joe; Lipton, Richard.

In: European Psychologist, Vol. 11, No. 3, 31.08.2006, p. 172-181.

Research output: Contribution to journalReview article

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