Effect of Dehydration on Cognitive Function, Perceptual Responses, and Mood

2015 ◽  
pp. 155-198
Author(s):  
Dennis Passe
Keyword(s):  
Cognitive Function

Effects of a Group Program to Increase Cognitive Performance Through Cognitively Stimulating Leisure Activities in Healthy Older Subjects

GeroPsych ◽  
2011 ◽  
Vol 24 (2) ◽  
pp. 83-92 ◽  
Author(s):  
Valentina A. Tesky ◽  
Christian Thiel ◽  
Winfried Banzer ◽  
Johannes Pantel
Keyword(s):  
Cognitive Function ◽  
Cognitive Performance ◽  
Older Persons ◽  
Intervention Program ◽  
Leisure Activities ◽  
The Elderly ◽  
Cognitive Stimulation ◽  
Group Program ◽  
Positive Effects ◽  
Older Subjects

To investigate the effects of leisure activities on cognitive performance of healthy older subjects, an innovative intervention program was developed. Frequent participation in cognitively stimulating activities (i.e., reading, playing chess, or playing music) is associated with reduced risk of dementia. AKTIVA (active cognitive stimulation – prevention in the elderly) is an intervention program designed to enhance cognitive stimulation in everyday life by increasing cognitive stimulating leisure activities. The present study determines the effects of AKTIVA on cognitive function, mood and attitude toward aging in a sample of older participants from the general population. Several measurement instruments were used including the Alzheimer’s Disease Assessment Scale (ADAS-Cog), the Trail-Making Test (TMT), and the Memory Complaint Questionnaire (MAC-Q). Initially, the sample consisted of 307 older persons (170 female, 72 ± 7 years). The intervention was evaluated with a randomized, controlled pre-post follow-up design. Participants were randomly assigned to one of three conditions: AKTIVA intervention (n = 126), AKTIVA intervention plus nutrition and exercise counseling (n = 84), no-intervention control group (n = 97). The AKTIVA intervention consisted of 8 weekly sessions and two booster sessions after a break of 4 months. Participation in the group program resulted in positive effects on cognitive function and attitude toward aging for subassembly groups. Older persons (≥ 75 years) showed enhanced speed of information processing (by TMT Version A) (F = 4.17*, p < .05); younger participants (< 75 years) showed an improvement in subjective memory decline (by MAC-Q) (F = 2.55*, p < .05). Additionally, AKTIVA enhanced the frequency of activities for leisure activities for subassembly groups. The results of this study suggest that the AKTIVA program can be used to increase cognitively stimulating leisure activities in the elderly. Further research is necessary to identify the long-term effects of this intervention particularly with respect to the prevention of dementia.

Hydration and Cognitive Function in Older Adults With Cardiovascular Disease

2008 ◽  
Author(s):  
John Gunstad ◽  
Mary B. Spitznagel ◽  
Kelly Stanek ◽  
Faith Luyster ◽  
James Rosneck ◽  
...  
Keyword(s):  
Cardiovascular Disease ◽  
Older Adults ◽  
Cognitive Function

Cognitive Function, Mood, and Leptin Levels in Cancer Survivors and Healthy Controls

2013 ◽  
Author(s):  
Sheryl L. Reminger ◽  
Stefanie Ames ◽  
Laura Q. Rogers ◽  
Dian Canaday ◽  
Rita Trammell ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Cancer Survivors ◽  
Healthy Controls

Assessment of Cognitive Function in Healthy Young Through Elderly Adults

2010 ◽  
Author(s):  
Steven L. Schandler ◽  
John V. Flowers ◽  
Gily Meir ◽  
Rachel Ho ◽  
Gina L. Cristiano ◽  
...  
Keyword(s):  
Cognitive Function ◽  
Elderly Adults

Global Cognitive Function in Late-Life Schizophrenia: A Meta-Analytic Review

2009 ◽  
Author(s):  
Farzin Irani ◽  
Solomon Kalkstein ◽  
Emily A. Moberg ◽  
Paul J. Moberg
Keyword(s):  
Cognitive Function ◽  
Late Life ◽  
Global Cognitive Function ◽  
Analytic Review
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