David Bourget (Western Ontario)
David Chalmers (ANU, NYU)
Rafael De Clercq
Jack Alan Reynolds
Learn more about PhilPapers
This study explored possible deficits in selective attention brought about by Dementia of Alzheimer Type (DAT). In three experiments, we tested patients with early DAT, healthy elderly, and young adults under low memory demands to assess perceptual filtering, conflict resolution, and set switching abilities. We found no evidence of impaired perceptual filtering nor evidence of impaired conflict resolution in early DAT. In contrast, early DAT patients did exhibit a global cost in set switching consistent with an inability to maintain the goals of the task (mental set). We discuss these findings in relation to the DAT literature on executive attention, dual-tasking, and working memory. Ó 2007 Elsevier Inc. All rights reserved.
|Keywords||No keywords specified (fix it)|
|Categories||categorize this paper)|
Setup an account with your affiliations in order to access resources via your University's proxy server
Configure custom proxy (use this if your affiliation does not provide a proxy)
|Through your library||
References found in this work BETA
No references found.
Citations of this work BETA
No citations found.
Similar books and articles
Su-Ling Yeh & I.-Ping Chen (1999). Is Early Visual Processing Attention Impenetrable? Behavioral and Brain Sciences 22 (3):400-400.
Marisa Carrasco, Sam Ling & Sarah Read (2004). Attention Alters Appearance. Nature Neuroscience 7 (3):308-13.
Adnan Qureshi & Amer Johri (2008). Issues Involving Informed Consent for Research Participants with Alzheimer's Disease. Journal of Academic Ethics 6 (3):197-203.
Arthur R. Derse (1999). Making Decisions About Life-Sustaining Medical Treatment in Patients with Dementia. Theoretical Medicine and Bioethics 20 (1):55-67.
Piero Antuono & Jan Beyer (1999). The Burden of Dementia: A Medical and Research Perspective. Theoretical Medicine and Bioethics 20 (1):3-13.
Matthew A. Lambon Ralph & Peter Garrard (2001). Category-Specific Deficits: Insights From Semantic Dementia and Alzheimer's Disease. Behavioral and Brain Sciences 24 (3):485-486.
Cees M. P. M. Hertogh, Marike E. de Boer, Rose-Marie Dröes & Jan A. Eefsting (2007). Would We Rather Lose Our Life Than Lose Our Self? Lessons From the Dutch Debate on Euthanasia for Patients with Dementia. American Journal of Bioethics 7 (4):48 – 56.
S. E. Black, Impaired Recognition of Negative Facial Emotions in Patients with Frontotemporal Dementia.
Sandra E. Black, Metacognitive Judgment and Denial of Deﬁcit: Evidence From Frontotemporal Dementia.
Added to index2009-01-28
Total downloads6 ( #200,848 of 1,098,129 )
Recent downloads (6 months)1 ( #283,807 of 1,098,129 )
How can I increase my downloads?