This database contains 250 studies, archived under the term: "cognition"
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Preventing loss of independence through exercise (PLIE): a pilot clinical trial in older adults with dementia
Barnes, D. E.,
Mehling, W.,
Wu, E.,
Beristianos, M.,
Yaffe, K.,
Skultety, K.,
Chesney, M. A.
BACKGROUND: Current dementia medications have small effect sizes, many adverse effects and do not change the disease course. Therefore, it is critically important to study alternative treatment strategies. The goal of this study was to pilot-test a novel, integrative group exercise program for individuals with mild-to-moderate dementia called Preventing Loss of Independence through Exercise (PLIE), […]
The Indiana University Cognitive Health Outcomes Investigation of the Comparative Effectiveness of dementia screening (CHOICE) study: study protocol for a randomized controlled trial
Fowler, Nicole R.,
Harrawood, Amanda,
Frame, Amie,
Perkins, Anthony J.,
Gao, Sujuan,
Callahan, Christopher M.,
Sachs, Greg A.,
French, Dustin D.,
Boustani, Malaz A.
Background: Dementia affects over 4 million people in the US and is frequently unrecognized and underdiagnosed in primary care. Routine dementia screening in primary care is not recommended by the US Preventive Services Task Force due to lack of empirical data on the benefits and harms of screening. This trial seeks to fill this gap […]
The NIH stroke scale can establish cognitive function after stroke
Background: Cognitive impairment is an important but underrecognised consequence of stroke. We investigated whether a subset of items from the NIH Stroke Scale (NIHSS) could yield valid information on cognitive status in a group of stroke patients.; Methods: 149 stroke patients from the Göteborg 70+ Stroke Study were investigated after 18 months. We extracted 4 […]
Being overweight in midlife is associated with lower cognitive ability and steeper cognitive decline in late life
Dahl, Anna,
Hassing, Linda B.,
Fransson, Eleonor,
Berg, Stig,
Gatz, Margaret,
Reynolds, Chandra A.,
Pedersen, Nancy L.
Background: Although an increasing body of evidence links being overweight in midlife with an increased risk for dementia in late life, no studies have examined the association between being overweight in midlife and cognitive ability in late life. Our aim was to examine the association between being overweight in midlife as measured by body mass […]
Comparisons of plasma/serum micronutrients between Okinawan and Oregonian elders: a pilot study
Dodge, Hiroko H.,
Katsumata, Yuriko,
Todoriki, Hidemi,
Yasura, Shoutoku,
Willcox, D. Craig,
Bowman, Gene L.,
Willcox, Bradley,
Leonard, Scott,
Clemons, Aaron,
Oken, Barry S.,
Kaye, Jeffrey A.,
Traber, Maret G.
Certain micronutrients are protective against cognitive decline. We examined whether there is any uniform pattern of circulating micronutrients cross-culturally that are associated with successful cognitive aging. For the U.S. sample, we used the stored serum/plasma of 115 participants, collected in Oregon, USA. The Okinawa sample consisted of 49 participants selected using similar inclusion criteria as […]
The association of statin use and statin type and cognitive performance: analysis of the reasons for geographic and racial differences in stroke (REGARDS) study
Glasser, Stephen P.,
Wadley, Virginia,
Judd, Suzanne,
Kana, Bhumika,
Prince, Valerie,
Jenny, Nancy,
Kissela, Brett,
Safford, Monika,
Prineas, Ronald,
Howard, George
Background: Statin use and type have been variably associated with impaired or improved cognitive performance.; Hypothesis: To assess the association of statin use and type (lipophilic vs hydrophilic) and cognitive impairment.; Methods: Cross-sectional analysis of 24 595 participants (7191 statin users and 17 404 nonusers) age > or = 45 years, from a population-based national […]
Longer duration of hormonal contraceptive use predicts better cognitive outcomes later in life
Background: The cognitive effects of postmenopausal hormone therapy (HT) have been studied extensively, but little is known about the relationship between premenopausal hormone use and cognition. Hormonal contraceptive use vs. nonuse may be a potential factor influencing cognitive processes in midlife. The aim of this study is to explore the effect of modification of hormone […]
Influence of acupuncture on isoprostane in patients with Alzheimer’s disease
Zhu, Hong,
Dong, Ke-Li,
Wu, Yue,
Zhang, Ting,
Li, Ruo-meng,
Dai, Si-si,
Wang, Hui-ling
Objective: To explore the clinical therapeutic effect of acupuncture on Alzheimer’s disease (AD) and its mechanism.; Methods: Twenty patients with Alzheimer’s disease were treated by acupuncture with reinforcing kidney and activating blood method for 12 weeks and Baihui (GV 20), Shenshu (BL 23), Xuehai (SP 10) and Geshu (BL 17) were selected. The clinical therapeutic […]
Cognitive, emotional, and social benefits of regular musical activities in early dementia: randomized controlled study
Sarkamo, T.,
Tervaniemi, M.,
Laitinen, S.,
Numminen, A.,
Kurki, M.,
Johnson, J. K.,
Rantanen, P.
PURPOSE OF THE STUDY: During aging, musical activities can help maintain physical and mental health and cognitive abilities, but their rehabilitative use has not been systematically explored in persons with dementia (PWDs). Our aim was to determine the efficacy of a novel music intervention based on coaching the caregivers of PWDs to use either singing […]