scholarly journals Cognitive function affects trainability for physical performance in exercise intervention among older adults with mild cognitive impairment

2013 ◽  
pp. 97 ◽  
Author(s):  
Kazuki Uemura ◽  
Hiroyuki Shimada ◽  
Hyuma Makizako ◽  
Takehiko Doi ◽  
Daisuke Yoshida ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Physical Performance ◽  
Exercise Intervention

scholarly journals The Role of Daily Social Interactions in Detecting Mild Cognitive Impairment

2020 ◽  
Vol 4 (Supplement_1) ◽  
pp. 598-598
Author(s):  
Ruixue Zhaoyang ◽  
Stacey Scott ◽  
Eric Cerino ◽  
Martin Sliwinski
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Social Interactions ◽  
Social Relationships ◽  
Daily Basis ◽  
Community Dwelling ◽  
Normal Cognitive Function ◽  
Social Markers

Abstract Social relationships play an important role in cognitive health and aging. However, it is unclear how older adult’s cognitive function affects their everyday social interactions, especially for those with mild cognitive impairment (MCI). This study examined whether older adults with intact cognition vs. MCI differed in their daily social interactions. Community-dwelling older adults from the Einstein Aging Study (N=244, 70-91 yrs) reported their social interactions five times daily for 14 consecutive days using smartphones. Compared to those with normal cognitive function, older adults with MCI reported less frequent positive social interactions (p=0.012) and in-person social activities (p=0.006) on a daily basis. These two groups, however, did not show significant differences in their social relationships assessed by a conventional global questionnaire. The results support that, relative to global social relationships, daily social interactions are more sensitive, ecologically valid social markers that can facilitate the early detection of MCI.

scholarly journals Can Performance on Daily Activities Discriminate Between Older Adults with Normal Cognitive Function and Those with Mild Cognitive Impairment?

2014 ◽  
Vol 62 (7) ◽  
pp. 1347-1352 ◽  
Author(s):  
Juleen Rodakowski ◽  
Elizabeth R. Skidmore ◽  
Charles F. Reynolds ◽  
Mary Amanda Dew ◽  
Meryl A. Butters ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Daily Activities ◽  
Normal Cognitive Function

Cognitive Function Improvements Mediate Exercise Intervention Effects on Physical Performance in Acutely Hospitalized Older Adults

2020 ◽  
Author(s):  
Mikel L. Sáez de Asteasu ◽  
Nicolás Martínez-Velilla ◽  
Fabricio Zambom-Ferraresi ◽  
Robinson Ramírez-Vélez ◽  
Antonio García-Hermoso ◽  
...  
Keyword(s):  
Older Adults ◽  
Cognitive Function ◽  
Physical Performance ◽  
Exercise Intervention ◽  
Intervention Effects ◽  
Hospitalized Older Adults

scholarly journals The Effects of a 6-Month High Dose Omega-3 and Omega-6 Polyunsaturated Fatty Acids and Antioxidant Vitamins Supplementation on Cognitive Function and Functional Capacity in Older Adults with Mild Cognitive Impairment

Nutrients ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 325 ◽  
Author(s):  
Pinelopi S. Stavrinou ◽  
Eleni Andreou ◽  
George Aphamis ◽  
Marios Pantzaris ◽  
Melina Ioannou ◽  
...  
Keyword(s):  
Older Adults ◽  
Fatty Acids ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Functional Capacity ◽  
Antioxidant Vitamins ◽  
High Dose ◽  
Omega 3 ◽  
Omega 6

The aim of the present study was to examine the effects of a high-dose omega-3 and omega-6 fatty acids supplementation, in combination with antioxidant vitamins, on cognitive function and functional capacity of older adults with mild cognitive impairment (MCI), over a 6-month period in a randomized, double-blind, placebo-controlled trial. Forty-six older adults with MCI (age: 78.8 ± 7.3 years) were randomized 1:1 to receive either a 20 mL dose of a formula containing a mixture of omega-3 (810 mg Eicosapentaenoic acid and 4140 mg Docosahexaenoic acid) and omega-6 fatty acids (1800 mg gamma-Linolenic acid and 3150 mg Linoleic acid) (1:1 w/w), with 0.6 mg vitamin A, vitamin E (22 mg) plus pure γ-tocopherol (760 mg), or 20 mL placebo containing olive oil. Participants completed assessments of cognitive function, functional capacity, body composition and various aspects of quality of life at baseline and following three and six months of supplementation. Thirty-six participants completed the study (eighteen from each group). A significant interaction between supplementation and time was found on cognitive function (Addenbrooke’s Cognitive Examination -Revised (ACE-R), Mini-Mental State Examination (MMSE) and Stroop Color and Word Test (STROOP) color test; p < 0.001, p = 0.011 and p = 0.037, respectively), functional capacity (6-min walk test and sit-to-stand-60; p = 0.028 and p = 0.032, respectively), fatigue (p < 0.001), physical health (p = 0.007), and daily sleepiness (p = 0.007)—showing a favorable improvement for the participants receiving the supplement. The results indicate that this nutritional modality could be promising for reducing cognitive and functional decline in the elderly with MCI.

scholarly journals Association Between Carotid Artery Intima-Media Thickness and Combinations of Mild Cognitive Impairment and Pre-Frailty in Older Adults

2019 ◽  
Vol 16 (16) ◽  
pp. 2978
Author(s):  
Jinkee Park ◽  
Jong-Hwan Park ◽  
Hyuntae Park
Keyword(s):  
Older Adults ◽  
Cognitive Impairment ◽  
Mild Cognitive Impairment ◽  
Cognitive Function ◽  
Surrogate Marker ◽  
Intima Media Thickness ◽  
Carotid Intima Media Thickness ◽  
Analysis Of Covariance ◽  
Frailty Status ◽  
Media Thickness

Carotid intima-media thickness (CIMT) has been proposed as a surrogate marker of cardiovascular disease. Mild cognitive impairment (MCI) and pre-frailty are reportedly associated with increased CIMT. As the evidence on the association of CIMT with combinations of MCI and pre-frailty is limited, this association is examined. A total of 231 older adults participated. MCI was defined according to clinical consensus or psychometric criteria by a dementia specialist, and considering detailed neuropsychological assessments. Also, pre-frailty was defined as subjects with frail component of 1 or 2. Carotid variables were measured using a B-mode ultrasound. The analysis of covariance (ANCOVA) was performed to assess independent differences in CIMT among the four groups, according to the cognitive function and frailty status after a multivariate adjustment. Increased CIMT is associated with combinations of MCI and pre-frailty. ANCOVA showed that CIMTs were significantly different among the four groups according to the cognitive function and frailty status. CIMTmax combined with MCI and pre-frailty was the thickest (1.04 ± 0.3 mm), whereas the CIMT of no MCI and no pre-frailty was the thinnest (0.82 ± 0.2 mm). The results suggest that combinations of MCI and pre-frailty are associated with increased CIMT in older adults.

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