View clinical trials related to Cognitive Decline.
Filter by:The current proposal aims to 1) develop a technical platform and implementation plan for the delivery of a virtual reality-based mindful movement therapy (VR-MMT) protocol for older adults; and 2) conduct a clinical trial to examine the feasibility and preliminary efficacy of an 8-week, 16-session module VR-MMT intervention for this population. The findings of this study will help us to identify engagement barriers and refine the intervention contents as well as the study protocol necessary for the preparation of grant applications to conduct a controlled clinical trial. This study is innovative and high impact as this is the first study to examine the feasibility and preliminary efficacy of a VR-MMT intervention that could potentially ameliorate cognitive and mobility decline and promote psychological wellbeing in older adults by combining a widely accessible technology and creative embodiment-based approach.
VESPA 2.0 is based on an integrative and ecological approach used for the treatment of cognitive dysfunction in patients with MCI or other neurodegenerative disorders.
There are two important aspects in which the present project will allow to enrich our understanding of compensatory brain activity in older adults. First, in the studies that have been conducted so far the compensatory brain activity in older adults was investigated primarily with the use of the functional magnetic resonance (fMRI) or positon emission tomography (PET). In order to identify compensatory activity in our study we will use electroencephalographic markers (observable in EEG). It will allow to confirm the assumptions about compensatory brain activity relying on new data, as in EEG research the brain markers of the same cognitive processes are different from those used in fMRI and PET research. What is more, in the studies conducted so far brain activity in older adults was only registered and interpreted, whereas the present study additionally adds the training component. The aim of our study is to see if it is possible to influence the compensatory brain activity through cognitive functions training, relying on working memory training. Theoretically, such a training should optimize brain activity in older adults, namely evoke compensatory brain activity during difficult tasks in order to make them easier, whereas in the case of easy tasks it should lead to the disappearance of the need to trigger compensatory activity. This assumption will be verified in an experimental setting. The participants will be divided into six groups: two experimental (the groups of young and old adults), and by analogy two active control groups and two passive (no-contact) control groups. The experiment was designed in the following way: (1) All groups will be subjected to pre-test measurements that will be EEG registration during a cognitive task execution at different difficulty levels; (2) Experimental groups will undergo working memory training. Over the period of 4 weeks participants in the experimental groups will take part in 12 training sessions. In the active control groups instead of the n-back training the practice of tasks which do not involve working memory will be introduced. Participants of the passive control groups will be awaiting post-test (no-contact control); (3) In all groups post-test measurements will be administered analogically to the pre-test measurements in order to assess changes in cognitive tasks performance and related brain activity.
GOIZ ZAINDU ("caring early" in Basque) is a pilot study to adapt the Finnish Geriatric Intervention Study to Prevent Cognitive Impairment and Disability (FINGER) methodology to the Basque population and evaluate feasibility and adherence to a FINGER-like multidomain intervention program. Additional aims included the assessment of efficacy on cognition and collecting data to design a large efficacy trial.
The potential impact of various dietary ingredients to improve cognitive function, mood, well-being, and overall levels of affects are largely undetermined. The purpose of this study is to determine the effects of a combination of two dietary supplements, Scutellaria baicalensis and Acacia catech, on cognitive function, well-being, mood, cognitive interferences, and inflammation.
The purpose of this clinical trial is to investigate the feasibility and efficacy of non-invasive transcranial alternating current stimulation (tACS) at gamma frequency in enhancing memory recall and modulating sleep network dynamics measured by at-home electroencephalography (EEG) in healthy elderly people. Eligible participants will first collect sleep EEG at home for one night to acclimate to the data collection during sleep. Participants are then randomized into first undergoing either tACS at gamma band frequencies (i.e. 40Hz) or tACS at a control frequency (i.e. 21Hz). Stimulation is administered in the lab during a cognitive testing battery that includes memorizing items. After a night of sleep with EEG at home, participants return to the lab the following day to measure memory recall. Recall is performed again after five days. This sequence of encoding during stimulation in the lab, sleep EEG at home for one night, and recall is then repeated for the other stimulation condition about a week later. Participants are wearing an actigraphy wristband throughout the study period.
The goal of this feasibility study is to investigate the feasibility of a personalized naturalistic Virtual Reality scenario by assessing motion-sickness effects, engagement, pleasantness, and emotions felt considering a sample of individuals with cognitive impairment resident at the Azienda Pubblica di Servizi alla Persona (APSP) "Margherita Grazioli", a long-term care home in Trento (Italy) in collaboration with the Department of General Psychology - University of Padova (Italy) and the Centre for Health and Wellbeing-Fondazione Bruno Kessler (Italy). The current proof-of-concept and feasibility study is a one-session single-centre trial based on a mixed-methods approach inspired by the Obesity-Related Behavioral Intervention Trials (ORBIT) framework for the design (Phase Ib) of digital interventions and their preliminary testing (Phase IIa).
This research aims to investigate whether the use of music-improvisation therapy for older adult participants can lead to improvements in cognitive ability levels, especially in attentional functions. Very relevant reviews highlight studies that demonstrate the effectiveness of Music Therapy training. However, only a few are based on randomised criteria and structured methodological approaches. This affects the generalizability of findings, as to whether Music Therapy interventions are effective in improving cognitive functions, mood, and quality of life of people with cognitive decline. In order to make a difference, there is a need for more studies that are structured [i] according to rigorous empirical criteria (namely involving random assignment of participants to activity groups), [ii] and that gather scientific evidence, based on both standardized cognitive tests and biomarkers (hormones: Cortisol, or stress hormone, and DHEA or aging hormone; brain signal, EEG; Physiology: Respiratory Sinus Arrhythmia). In this RCT study, the investigator investigated the effect of 4-month music therapy vs Storytelling program for older adults with cognitive decline, living in care homes.
The purpose of this study was to analysis the incidence of ear symptoms, cognitive function decline and emotional disorders in Chinese people who were infected with COVID-19, exploring the impact of COVID-19 on the auditory system, cognitive function and emotional function, and analyzing the changes in functional connectivity of brain network after COVID-19 infection.
To examine the impacts of a cognitive yoga program and circuit resistance training on cognitive and physical performance with nutrition and sleep as modulating factors in healthy, older adults.