View clinical trials related to Memory Impairment.
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Researchers at the University of North Carolina at Greensboro conduct a single-arm intervention trial to investigate the efficacy of a music-based group exercise program for community-dwelling older adults. Up to forty participants will be recruited to participate in a music-based light-to-moderate intensity group exercise program for 20 weeks (30 - 40 min/day, up to 6 days/week), which is designed for older adults with or without functional limitations to exercise with chairs for the improvement of aerobic capacity, upper and lower body strength, and balance control at a gradually increasing pace. During the exercise sessions, participants will be trained to move in time with music playlists in synchronous tempos. Primary outcomes are cognitive performance, mobility, and health-related quality of life measured before and after the intervention. Secondary outcomes are adherence to the exercise program as a potential mediator of the treatment.
The study of plasticity processes, in particular, memory, is one of the fundamental directions in anesthesiology. To date, there are different views on the impact of sedation and anesthesia on memory. Memory consolidation is one of the most crucial processes that the anesthesiologist is interested in. Memory consolidation is the mechanism of transferring short-term memory to long-term memory. The investigators suppose that propofol or dexmedetomidine sedation disrupts memory consolidation. In addition, the investigators inquired about the impact of sedation on 'working memory'. Therefore, a better understanding of the influence of anesthesia and sedation on basic memory processes will allow the anesthesiologist to balance the choice of the drug and ensure the patient's safety in the intraoperative period.
This Our Care Wishes- Dementia pilot study is adapting an existing successful online advance care planning platform to the specific needs of persons living with dementia and shared decision-makers (SDMs) and testing the usability and acceptability among nursing home residents and SDMs.
The purpose of this study is to explore the association between BDNF methylation and neurocognitive performance, perceived stress, and well-being in healthy women.
This interventional, randomised, placebo-controlled and double-blind study aims to evaluate the effect of a dietary supplementation with a blue fish hydrolysate derived from marine by-products, containing peptides and n-3 polyunsaturated fatty acids, on cognitive performance in a healthy older population, between 60 and 73 years old, with lower memory performance.
The purpose of this study (Bio-Hermes) is to develop a blood, digital, and brain amyloid PET scan biomarker database that can be used to determine whether a meaningful relationship exists between digital tests, blood amyloid-beta, p-tau, and neurofilament biomarker levels and amyloid-beta levels identified through brain amyloid PET images. Blood collected will also be genetically sequenced to gain insights about genes and brain amyloid. The Bio-Hermes study will include 1,000 volunteers over the age of 60 screened for Preclinical Alzheimer's Disease, Prodromal AD, or Mild Dementia AD, and includes an endpoint enrollment requirement of 200 participants from underrepresented minority populations.
This study aims to discover whether acquiring basic-literacy in adulthood can improve episodic memory and brain structural and functional connectivity. In a collaborative project between Brazil and USA, the investigators will use a randomized controlled trial approach to leverage the level of evidence of the benefits of basic adult-education as a possible cognitive reserve builder. If successful, the study's findings will be important in shaping policies targeting increasing access to late-life education to reduce dementia risk.
To explore the feasibility of a novel ballet-inspired low-impact at-home workout programme for community-dwelling stroke survivors in Hong Kong.
The aim of the current study is to investigate whether daily intake of Nordic berries for 12 weeks can improve cognitive abilities of adults with mild cognitive impairment, and whether the effect can be linked to changes in metabolic parameters.