Effect of Virtual Reality-based Cognition Training on the Cognitive Function of the Elderly Adults in the Community who use Dementia Care Center

2020 ◽  
Vol 14 (2) ◽  
pp. 1-10
Author(s):  
Du-Ri Kim ◽  
Gwon-Min Kim ◽  
Seung Hwan Song ◽  
Up Huh ◽  
Jae-Hyeok Chang ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Cognitive Function ◽  
Care Center ◽  
The Elderly ◽  
Dementia Care ◽  
Elderly Adults

scholarly journals Thyroid Function and Cognition during Aging

2008 ◽  
Vol 2008 ◽  
pp. 1-11 ◽  
Author(s):  
M. E. Bégin ◽  
M. F. Langlois ◽  
D. Lorrain ◽  
S. C. Cunnane
Keyword(s):  
Reaction Time ◽  
Cognitive Function ◽  
Thyroid Hormones ◽  
Cognitive Performance ◽  
Thyroid Function ◽  
Cognitive Deficits ◽  
The Elderly ◽  
Elderly Adults ◽  
Normal Functioning ◽  
Normal Limits

We summarize here the studies examining the association between thyroid function and cognitive performance from an aging perspective. The available data suggest that there may be a continuum in which cognitive dysfunction can result from increased or decreased concentrations of thyroid hormones. Clinical and subclinical hypothyroidism as well as hyperthyroidism in middle-aged and elderly adults are both associated with decreased cognitive functioning, especially memory, visuospatial organization, attention, and reaction time. Mild variations of thyroid function, even within normal limits, can have significant consequences for cognitive function in the elderly. Different cognitive deficits possibly related to thyroid failure do not necessarily follow a consistent pattern, and L-thyroxine treatment may not always completely restore normal functioning in patients with hypothyroidism. There is little or no consensus in the literature regarding how thyroid function is associated with cognitive performance in the elderly.

scholarly journals THE EFFECT OF HORTICULTURAL PROGRAM WITH LIFE CONTEXTS ON THE COGNITIVE FUNCTION OF THE ELDERLY IN TAIWAN

2020 ◽  
Vol 78 (5) ◽  
pp. 856-872
Author(s):  
Ya-Ling Wu ◽  
Shan-Ru Chao ◽  
Wei-Fang Tsai ◽  
Mei-Lun Chen
Keyword(s):  
Cognitive Function ◽  
Life Experience ◽  
Care Center ◽  
The Elderly ◽  
Structured Interviews ◽  
Reminiscence Therapy ◽  
Post Test ◽  
Quasi Experimental ◽  
Program Content ◽  
Questionnaire Surveys

Based on the reminiscence therapy, the research aimed to develop the horticultural program with life contexts for the elderly in southern Taiwan, and to explore the effect on overall cognitive function of the elderly. The participants were 17 seniors in one community care center. The research adopted quasi-experimental research of one group pre-test and post-test design of time series, and data were collected by questionnaire surveys and semi-structured interviews. The objective of the program was to maintain cognitive function of the elderly. Twelve activities of the program were implemented once a week and 2 hours for each activity. The program included manual activity, group activity, and outdoor planting activity. The program content was based on farming experience of the elderly and integrated with diverse cognitive function trainings. It was found that the program showed immediate effect and two-week delay effect on promoting overall cognitive function of the elderly. Also, the elderly obtained new planting experience and their learning motivation was enhanced. Additionally, because of integrating with life contexts, the program was meaningful and encouraged the elderly to be engaged in the activities and recall the past. In the process, the elderly enjoyed the exchange of horticulture and life experience. Keywords: horticultural program, the elderly, cognitive function, quasi-experiment

scholarly journals Association between healthy eating index-2015 and cognitive function among the United States elderly adults: the National Health and Nutrition Examination Survey (NHANES) 2011–2012

2021 ◽  
Author(s):  
Yameng Fan ◽  
Yinyin Zhang ◽  
Jiaqiao Li ◽  
Yamei Liu ◽  
Huan Chang ◽  
...  
Keyword(s):  
United States ◽  
Cognitive Function ◽  
Healthy Eating ◽  
The Elderly ◽  
The United States ◽  
Healthy Eating Index ◽  
Nutrition Examination Survey ◽  
Elderly Adults ◽  
Health And Nutrition ◽  
Global Cognition

Abstract BackgroundDiet quality plays an important role in the development of age-related chronic diseases. However, the association between dietary quality assessed by Healthy Eating Index (HEI)-2015 and cognitive function among the United States (US) elderly adults remains unclear. The present study aims to explore the association between HEI-2015 and cognitive function in elderly adults using data from National Health and Nutrition Examination Survey (NHANES) 2011-2012. MethodsHEI-2015 scores were calculated from two days 24-hour recall interviews. The cognitive function was evaluated by Digit Symbol Substitution Test (DSST), Animal Fluency Test (AFT) and a global cognition level derived by summing the z scores of individual tests. The associations between HEI-2015 and cognitive function were explored using multiple linear regression and binary logistic regression models. ResultsA total of 1278 participants aged 60 years or older were included. Compared to the lowest HEI-2015 tertile, the elderly adults in highest tertile had a higher global cognition, DSST and AFT scores (P＜0.05); with the lowest quartile of global cognition as cognitive impairment, those who were in the highest HEI-2015 tertile had 38% lower odds of cognitive impairment (OR: 0.62; 95%CI: 0.42-0.91). Among HEI-2015 components, the elderly adults adhering to recommended intake of whole grains and whole fruits components were more likely to have better performance on global cognition (P＜0.05). ConclusionThe higher HEI-2015 was positively associated the better cognitive performance on the global cognition, DSST, and AFT in the US elderly adults.

scholarly journals THE EFFECT OF VIRTUAL REALITY ON COGNITIVE FUNCTIONS IN LADIES WITH DEMENTIA: LITERATURE REVIEW

2021 ◽  
Vol 2 (1) ◽  
pp. 1
Author(s):  
Emeltriana Emilinda Aek Seran ◽  
Joni Haryanto ◽  
Elida Ulfiana
Keyword(s):  
Virtual Reality ◽  
Cognitive Function ◽  
Cognitive Rehabilitation ◽  
English Language ◽  
Motor Coordination ◽  
Psychological Symptoms ◽  
Empirical Studies ◽  
The Elderly ◽  
Early Conclusion ◽  
People With Dementia

Introduction: The decline in cognitive function that occurs in the elderly with dementia will have an impact on decreasing daily physical and social activities in the elderly resulting in decreased quality of life for the elderly. One of the interventions that can be used to maintain cognitive function in the elderly is by using virtual reality. Purpose: The purpose of this study is to explain the effect of virtual reality on cognitive function in elderly people with dementia based on empirical studies in the last five years. Method: the process of searching for journals or articles using a database indexed by Scopus, ProQuest, and Science Direct using adequate keywords. The framework used for the review was PICOS and the inclusion criteria used were English-language journals with issues from 2015 to 2020. Data analysis and tabulation were carried out in articles or journals. Title, abstract, full text, and methodology are assessed to determine the eligibility of the article or journal. Results: 758's articles were identified, ten articles fit the research criteria. Virtual reality affects cognitive function where it can improve memory, attention, executive function and can increase the overall scale of the MoCA. The advantage over the use of virtual reality for the elderly with dementia is that it not only improves cognitive but also improves motor coordination, reduces behavioral and psychological symptoms, and can be used to detect cognitive impairments early. Conclusion: In carrying out cognitive rehabilitation programs in the elderly can use technology-based interventions by using virtual reality.

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.

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

Virtual reality environments as settings for evaluation of cognitive function in brain injury rehabilitation: Reliability and validity

2002 ◽  
Author(s):  
Ling Zhang ◽  
Beatriz C. Abreu ◽  
Brent Masel ◽  
Gary S. Seal ◽  
Charles H. Christiansen ◽  
...  
Keyword(s):  
Virtual Reality ◽  
Brain Injury ◽  
Cognitive Function ◽  
Reliability And Validity ◽  
Injury Rehabilitation
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