This Article Full Text (PDF) References Alert me when this article is cited Alert me if a correction is posted Services Email this article to a friend Similar articles in this journal Alert me to new issues of the journal Add to Saved Citations Download to citation manager Request Permissions Request Reprints Add to My Marked Citations Citing Articles Citing Articles via Google Scholar Citing Articles via Scopus Google Scholar Articles by Hopkins, R. W. Articles by Grant, N. T. Search for Related Content PubMed Articles by Hopkins, R. W. Articles by Grant, N. T. Social Bookmarking                         What's this?

An investigation of the sundowning syndrome and ambient light

Kingston Psychiatric Hospital and Queen's University, Kingston, Canada

Peter Rindlisbacher, MA

Queen's University, Kingston, Canada

Nuala T. Grant, BA

University of Waterloo, Waterloo, Canada

Geriatric clinicians have observed that some demented individuals show increased agitation, restlessness and confusion in late afternoon, evening or night. This has popularly been named "sundowning," or the "sundowning syndrome." References to "sundowning' "in clinical writings disagree on virtually every aspect of the syndrome, and little research has been conducted to investigate this phenomenon. Despite this, light or light levels have been the most consistently noted cause.

American Journal of Alzheimer's Disease and Other Dementias®, Vol. 7, No. 2, 22-27 (1992)
DOI: 10.1177/153331759200700205


CiteULike    Complore    Connotea    Del.icio.us    Digg    Reddit    Technorati    Twitter    What's this?