Clinical trials: Cognitive/Functional Effects
No Disease or Condition is Being Studied, The Aim: to Determine the Impact of a 25-minute Nap on Cognitive Function
The Effect of a Nap Protocol on the Cognitive Abilities of Experienced Teachers
This protocol aims to investigate the effects of a 25-minute nap on various cognitive variables, such as, simple and selective reaction time, stress and the detection and management of disruptive behaviors during instructional…
- Trial name
- NCT07655167
- Testing
- the nap routine
- Where
- Tunisia
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Higher Institute of Sport and Physical Education, Ksar-Said
Healthy Adult Participants
The Effects of Multiple Object Tracking And Mental Imagery On Tennis Performance
The goal of this clinical trial was to evaluate whether multiple object tracking and mental imagery training affect tennis performance, executive functions, anxiety, and psychophysiological variables in university students…
- Trial name
- MOT-MI (NCT07794228)
- Testing
- Multiple Object Tracking Training, Mental Imagery Training
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Halic University
Postoperative Cognitive Dysfunction
Effects of Thoracic Paravertebral Block Combined With S-ketamine on Postoperative Pain and Cognitive Function After Thoracoscopic Surgery
To investigate the effect of ultrasound-guided thoracic paravertebral nerve block combined with intraoperative infusion of s-ketamine on postoperative acute pain and cognitive function in patients with thoracoscopic surgery
- Trial name
- NCT05341375
- Testing
- Thoracic paravertebral block, Esketamine, Measurement of cognitive function
- Where
- China
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Qinhuangdao
Multiple Sclerosis, Relapsing-Remitting
Examining Effects of Tysabri on Cognitive Fatigue Using fMRI
The purpose of this research study is to investigate the effectiveness of Tysabri on cognitive fatigue in persons with Relapsing-Remitting Multiple Sclerosis (RRMS).
- Trial name
- NCT04565431
- Testing
- Tysabri
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Kessler Foundation
Cognitive Function, Physical Function
Effects of Exercise Board Games on Cognitive Function in Older Adults
This study aims to evaluate the effects of an exercise-based board game intervention on cognitive function, physical function, and health promotion among community-dwelling older adults.
- Trial name
- NCT07586696
- Testing
- Exercise-Based Board Game Intervention
- Where
- Taiwan
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- National Taipei University of Nursing and Health Sciences
Smartphone Addiction
Effect of Problematic Smartphone Use
There is no study that examines the effect of problematic use of smartphones, which has become a global problem today, on reaction time and cognitive functions together.
- Trial name
- NCT06636929
- Where
- Turkey (Türkiye)
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Schizophrenia, Psychosis
Cognitive Remediation in Schizophrenia
The aim of this project is to undertake a randomized placebo controlled trial of cognitive remediation therapy (CRT) that focuses on working memory training in a sample of community based patients with chronic schizophrenia or…
- Trial name
- NCT01903707
- Testing
- Cognitive Remediation Therapy
- Where
- Ireland
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Dublin, Trinity College
Brain Aging
AvoCog - the Effect of Daily Avocado Intake on Cognitive Function in Older Adults
The goal of this clinical trial is to determine if adding avocados to the diet of impacts cognition in 70 older adults, age 65-85, without dementia.
- Trial name
- AvoCog (NCT06137339)
- Testing
- Avocado Group
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- University of Kansas Medical Center
Physical Activity
Supervised Group-based Walking Intervention Among Inactive Older Adults in Saudi Arabia
The purpose of the proposed study is to compare the effects of supervised group-based walking and non-supervised individual-based walking interventions on frailty, cognitive function and quality of life among inactive older…
- Trial name
- NCT05151575
- Testing
- supervised group-based walking and non-supervised individual-based walking interventions
- Volunteers
- 126 people, healthy volunteers welcome
- Sponsor
- Hong Kong Baptist University
Cognitive Function
Investigation of Acute Mood and Cognitive Performance Effects of Beverages Containing Phenolics in Healthy Adults
An acute, randomized, placebo controlled, double blinded crossover study in health subjects. Participants will complete 4 intervention arms in random order consisting of a placebo control beverage, a high dose phenolic beverage…
- Trial name
- NCT02675621
- Testing
- Phenolic Beverage
- Where
- United Kingdom
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- PepsiCo Global R&D
Cognitive Function, E-sports Performance
Visual Training Effects in Esports Players
This randomized controlled study aims to investigate the acute effects of a single session of web-based visual training on balance, reaction time, and cognitive function in professional e-sports players.
- Conditions
- Cognitive Function, E-sports Performance, Reaction Time, Balance
- Trial name
- NCT07570693
- Testing
- Web-Based Visual Training
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Balikesir University
Healthy
The Vascular and Cognitive Effects of Chronic High-flavanol Intake in Healthy Males
A randomised, placebo-controlled, parallel human dietary intervention trial conducted in 33 healthy males to investigate the vascular and cognitive effects of bi-daily consumption of high-flavanol (epicatechin-rich) milk…
- Trial name
- NCT02789761
- Testing
- High-flavanol milk choocolate, Low-flavanol milk chocolate
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- University of Reading
Nitrous Oxide Poisoning
Effects of Low Concentrations of Nitrous Oxide
The aim of the study is to test the effects of low concentrations of nitrous oxide on cognitive functions and reaction time in human.
- Trial name
- NCT04050267
- Testing
- Nitrous Oxide
- Where
- Czechia
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Czech Technical University in Prague
Digestive System Diseases, Disorientation
Opioid Effects on Cognitive Function Following Colonoscopy
This study aims to compare the effects of fentanyl and alfentanil on postprocedural cognitive function in elective endoscopy. 150 patients will be enrolled in the study.
- Trial name
- NCT02267681
- Testing
- Fentanyl, Alfentanil, Propofol
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Perihan Ekmekçi
Healthy
Assessment Of The Effects Of Single Doses Of An Investigational Drug, Given Alone Or With Donepezil, On Scopolamine-Induced Changes In Memory And Learning In Healthy Adults
This study is designed to look at the potential for an investigational drug (PF-04995274, under development by Pfizer, Inc. as a potential treatment for Alzheimer's disease) to reverse changes in memory and learning/problem…
- Trial name
- NCT01345864
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- Pfizer
Sedentary Behavior, Light Intensity Physical Activity
The Effect of Different Ways of Sitting on Cognitive Performance and Muscle Activity
Academic educations concurs with a lot of sitting. Studies have shown that prolonged sitting not only has disruptive effects on physical health, but also influence mental health and cognition negatively.
- Trial name
- NCT04716582
- Testing
- Sitting interrupted by light physical activity, Sitting with cognitive task, uninterrupted sitting
- Where
- Netherlands
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Maastricht University
Resistance Exercise Performance, Cognitive Functions
Dose-Response Effects of Short-Term Ashwagandha on Anaerobic Exercise and Cognitive Function in Resistance-Trained Athletes
Ashwagandha (ASH) is an herbal supplement derived from the Withania somnifera plant. It is commonly described as an adaptogen, a substance thought to help the body cope with physical and psychological stress.
- Conditions
- Resistance Exercise Performance, Cognitive Functions, Anaerobic Performance, Dietary Supplementation Athletic Performance
- Trial name
- ASH (NCT07853274)
- Testing
- Low-dose Ashwagandha Supplement, High-dose Ashwagandha Supplement
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Jacksonville State University
Autophagy, Healthy Aging
Effects of Miricell Supplementation on Biomarkers of Healthy Aging and Autophagy
The goal of this clinical trial is to learn if a dietary supplement called Miricell works to improve cellular health and signs of healthy aging in adults. It will also learn about the safety of Miricell.
- Trial name
- NCT07675200
- Testing
- Spermidine
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Nutraland USA, Inc.
Metabolic Syndrome, Inflammation
Effects of Berries and Vegetables on Cardiometabolic Risk Markers and Cognitive Functions
The purpose of the study is to study the potential anti-inflammatory- and metabolic effects of polyphenols and dietary fibres in a product based on a mixture of several Swedish berries and vegetables that is known to have high…
- Conditions
- Metabolic Syndrome, Inflammation, Aging, Fermentation
- Trial name
- NCT01562392
- Testing
- berries and vegetables, control product
- Where
- Sweden
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Lund University
Aging, Physical Activity
Exercise Periodization and Older Adults
The present study aimed at investigating the effects of two different resistance training protocols - nonperiodized (NP) and daily undulating periodization (DUP) - on hemodynamic, morphofunctional and cognitive parameters of…
- Conditions
- Aging, Physical Activity, Sarcopenia, Cognitive Decline
- Trial name
- NCT03443375
- Testing
- Physical exercise
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil