View clinical trials related to Cognitive Training.
Filter by:Given that preventing and delaying the onset of dementia is a crucial public health policy issues worldwide, it is essential to develop effective interventions and implement early interventions before the onset of dementia. Subjective Cognitive Decline (SCD) is considered the earliest manifestation of dementia and individuals with SCD may have a higher risk for future cognitive decline and dementia. Despite performing normally on objective cognitive tests, individuals with SCD have been found to exhibit worse performance on some cognitive domains, including executive functions, compared to those without SCD. Executive Functions (EFs) refer to a set of cognitive processes that include working memory, inhibition, cognitive flexibility, planning, problem solving and reasoning, enabling individuals to achieve goals by controlling and regulating thoughts and behaviors. EFs are important for our daily functioning and their decline can negatively impact an individual's quality of life. However, to our knowledge, there is limited research on maintaining or improving EFs in individuals with SCD. Tinkering Activity (TA) is a hands-on cognitive activity that emphasizes process of problem-solving, active engagement and open-ended exploration, which challenges EFs. In addition, previous research has shown the benefits of TA for community-dwelling older adults. Therefore, the goal of this clinical tri is to examine the efficacy of TA based cognitive intervention in enhancing EFs in individuals with SCD. This study will be a one-group pretest-posttest design. Twelve to fifteen individuals with SCD will be recruited from the communities. All participants will receive 12 intervention sessions, each lasting 2 hours, with two sessions per week for 6 weeks. All participants will be assessed before and after the intervention.
This study aims to assess the efficacy of two cognitive training programs - one tablet-based (NeuroAIreh@b) and one in paper-and-pencil format (Task Generator) - in improving cognitive and noncognitive outcomes among community-dwelling stroke survivors. This study will include a waiting-list control group to assess the impact of these interventions and provide further insights into their potential for stroke survivors.
Cognitive aging in people with HIV (PWH) is of increasing concern for several reasons: 1) between 52%-59% of PWH experience cognitive impairment known as HIV-Associated Neurocognitive Disorder (HAND) which impacts everyday functioning and quality of life; 2) HAND increases in severity and prevalence with age; and 3) 70% of PWH in the United States will be 50 and older by 2030. Fortunately, cognitive training programs can individually target specific cognitive impairments in PWH and possibly reduce the severity and prevalence of HAND and improve everyday functioning and quality of life. This approach is based around the underlying concept of intra-individual variability as controlled through higher level allocation of cognitive resources, known as executive functioning. This feasibility study will use a two-group pre-post experimental design of adults with HAND including: 1) a 20-hours of Executive Functioning Training group (enroll 60, n=48 with attrition), and 2) a no-contact control (enroll 60, n=48 with attrition). Aim 1 - Feasibility: To determine feasibility and acceptability of the intervention (i.e., attrition, feedback). Exploratory Aim 1 - Cognition: Compare adults who receive Executive Functioning Training to those who receive no training to determine whether they improve in global cognitive ability and overall cognitive IIV. This high impact study is innovative in the following ways: 1) This is the first study aimed to reduce cognitive IIV in PWH. 2) This is the first study to use IIV as a guide to target solely executive functioning training to improve global cognitive ability, which may reduce the severity and prevalence of HAND. 3) Over the last decade, the epicenter of HIV has emerged in the Deep South where this study will occur. Most participants in this study will be older PWH who identify as lower social economic status (SES) and/or African Americans and experience HAND symptoms.
Aging has been a serious global-wise concern in public health. In particular, elders face declination of cognitive functions that threaten their quality of life. A good approach to slow down cognitive declination during aging processes is therefore in urgent need. According to the Successful Aging model (Rowe, J.W. and Kahn, R.L) participation in meaningful occupational activity may maintains high cognitive and body function. This sub-project is a part of the larger integrated project that will address the need for cognitive promotion by conducting cognitive training interventions on community older adults, utilizing the National Taiwan Science Education Center (NTSEC) as the public recruiting site as well as intervention site. In this sub-project, a 12-week intervention will be carried out with three protocols: 1) Tinkering activities, 2)Controlled Tinkering Activities, and 3) Board Game intervention. Board games serve as a commonly seen cognitive training, with a growing series of literature continuing to support board games being the medium of cognitive promotion. Tinkering activities are primarily used in fields of education that comprise science, art, and technology. Through a series of themes objectives, participants can involve interestingly, creatively, and flexibly in the activity when the participants fulfill the goal with the materials retrievable at the site. The anticipation is that the elders participating in Tinkering activities may increase their cognitive flexibility as the participants involve in the elements hidden within the core of the training, such as problem exploration, active thinking and inference, trial and error, and problem-solving. The investigators target to obtain pre-and post-intervention behavioral and neurophysiological data, including electroencephalogram data in 40 experimental participants, 40 active control participants, and 40 passive control participants over a period of 3 years.
The current proposal aims to assess if the combination of Speed of Processing (SoP) training with alpha tACS (α-tACS) is able to increase brain speed of processing as assessed by the Useful Field of View (UFOV) when comparing to SoP training plus sham α-tACS. Moreover, a second aim is to assess if those changes in speed of processing transfer to other cognitive domains, such as memory, language and executive functioning. Furthermore, the mechanisms underlying these interventions will be tested, namely to assess brain connectivity and coherence as assessed by EEG. To that purpose, the aim of the current proposal is to conduct a double-blind, parallel randomized trial assessing the effects of combining SoP with alpha endogenous tACS (either active or sham) in participants with Mild Cognitive impairment (MCI).