View clinical trials related to Cognition.
Filter by:The purpose of this study is to examine the relationship between nutrition, physical activity and brain function in breast cancer survivors.
This project aims to demonstrate that the best breakfast meal is the one able to improve the best postprandial hunger, satiety and adiposity regulators profile as well as the best reward-related gratification, due to hedonistic parameters. To do this, 4 different breakfasts will be tested and blood tests, food choices, and attentional components will be analysed.
The Indian Ayurvedic herb Brahmi (Bacopa monniera) has been used to improve cognitive functions in Indian sub-continent for many years and previous intervention studies have shown positive effects of Brahmi on cognitive performance in adults. However, the studies are conducted on various fractions and extracts and there is high likelihood of variability of composition amongst the fractions/extracts tested in these studies. Furthermore, although the findings of the previous studies overlap to some extent, they are not consistent and there is a need to replicate these findings. Further, even though Brahmi has been studied for its chemical composition and its therapeutic benefits as a whole, there are still severe gaps with respect to the complete composition of the Brahmi plant or its extracts. No published data exist on the Pharmacokinetics (PK) properties of Brahmi components. Hitherto, the evidence and the mechanistic details are still speculative and the biological activity is still phenomenological. Because of this severe knowledge gap, this study will try to repeat the findings on cognitive performance and at the same time also explore the plasma levels of its components in order to initiate the understanding of ADME aspects and its linkages to the biological effect.
The aim of the current study is to investigate the beneficial impact of 4 month consumption of a beverage powder fortified with Brahmi (Bacopa monnieri) extract and multiple vitamins and minerals on short term memory as assessed using standardised cognitive test battery.
This is a pilot study designed to elucidate sleep/wake patterns and associated cognitive efficacy of laborists involved in shift work at Mayo Clinic Rochester.
There is some evidence to suggest that ginseng and Ginkgo biloba can improve cognitive performance, however, very little is known about the mechanisms associated with such improvement. Here, we tested whether cardiovascular reactivity to a task is associated with cognitive improvement.
At Cedars-Sinai Medical Center, we have developed a novel curriculum for a 6-week psycho-educationally-based, cognitive behavioral program to help patients with subjective cognitive complaints after cancer treatment, titled Emerging from the Haze™ (Haze). Each series meets once a week for 2 hours for 6 weeks. The leading neuropsychologist covers material such as guided relaxation, behavioral strategies for automatic/negative thoughts, compensatory strategies for attention and memory, executive functioning, pacing, and balance. Each Haze series will be electronically delivered in a live format to our satellite site, The University of Kansas.
Late Life Depression (LLD) is a serious health problem which not only causes depressed mood but also results in impairments in memory and attention. These impairments are likely to be resistant to treatment, which increases the chances of developing dementia even after successful treatment of mood.This study is a randomized controlled trial of transcranial Direct Current Stimulation (tDCS) in people with LLD to enhance their cognition after successful treatment of mood with established medications. tDCS is non invasive, relatively inexpensive and portable, and has been found to be safe.This study also serves as a pilot study to assess the effects of tDCS on cognition and neurophysiologic markers of cognition among patients with LLD. Primary study hypothesis is that participants Participants randomized to tDCS will perform better on a working memory task 2 weeks and 3 months following the tDCS course.
The effect of supplementation using both protein and multiple micronutrients in preschool age children on cognitive performance and growth is unknown. The study will compare the effect of combination of protein and multiple micronutrients on indicators of cognitive performance and growth in preschool age children. Cognitive performance and anthropometric assessments will be measured at baseline and at 6 months.
This is a study of the effects of tDCS on smoking, craving for cigarettes, cognition, and psychiatric symptoms in schizophrenic patients who are current smokers or have a history of regular cigarette smoking. It assesses smoking with CO monitoring, nicotine and nicotine levels, and craving with QSU scale and response to craving slides. Cognition is measured by MCCB, symptoms are measured by PANSS and hallucination scale. This is a double-blind sham-controlled study with active tDCS 2ma or 20 minutes over 5 days, and sham tDCS for 40 seconds on each sham occasion.