Clinical trials: Cognitive/Functional Effects
Infertility
Effects of Hormonal Infertility Treatment on Cognition in Pre-Menopausal Women
The purpose of this study is to examine the effects of marked alterations in ovarian steroid hormones on cognitive functions in women.
- Trial name
- NCT00113867
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute on Aging (NIA)
Healthy Male Adults
Effects of Intranasal Administration of a Single Dose of Oxytocin Using a Novel Device in Healthy Adults
Oxytocin (OT) is a small, naturally occurring peptide currently in clinical use to stimulate lactation in breastfeeding women. The intranasal administration of OT has recently attracted attention as a potential novel treatment in…
- Trial name
- NCT01983514
- Testing
- 8IU intranasal oxytocin, 24 IU intranasal oxytocin, 1 IU intravenous oxytocin
- Where
- Norway
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- OptiNose AS
Elderly, Healthy
Agility Training on Physical Performance, Cognitive Function and Brain Activities in Elderly
Agility comprised of cognitive and physical functions, which influences whole-body movement with change of speed and direction. Agility training is widely used in athletes, and recent studies have begun to apply it into the…
- Trial name
- NCT05531396
- Testing
- Agility Training, Health Education
- Where
- Taiwan
- Volunteers
- 57 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Healthy
Postprandial Effect of Breakfast Glycemic Index on Vascular Function, Insulinemia and Cognitive Performance (BGI Study)
This is a crossover clinical trial aimed at adults (aged 20-40 years, with no cardiovascular disease), selected by consecutive sampling at urban primary care health clinics in Salamanca (Spain).
- Trial name
- BGI (NCT02616276)
- Testing
- Control breakfast, High glycemic index breakfast, Low glycemic index breakfast
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fundacion para la Investigacion y Formacion en Ciencias de la Salud
Adhd
Psychostimulants Effects on Brain Functional Connectivity in Youth With Attention Deficit Hyperactivity Disorder
In the current study, we will administer three widely administered cognitive tasks while simultaneously measuring electroencephalography (EEG) in ADHD patients before and after methylphenidate immediate release (IR) treatment…
- Trial name
- NCT02318017
- Testing
- Methylphenidate
- Where
- Israel
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Healthy
Effects of Exercise Training with Blood Flow Restriction
In this study, it was aimed to compare the effects of low load blood flow restriction exercise (LL-BFRE) training versus high load resistance exercise (HL-RE) training in healthy young individuals on the parameters of lower…
- Trial name
- NCT06507501
- Testing
- Low Load Blood Flow Restriction Exercise Training (LL-BFRE), High Load Resistive Exercise Training (HL-RE)
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Atlas University
Endothelial Function, Cognition
Cognitive and Cerebral Blood Flow Effects of Vitamin C
This investigation is interested in the effects of high dose vitamin C on endothelial function in healthy humans. A high fat meal will be utilized to induce endothelial dysfunction.
- Trial name
- NCT01055418
- Testing
- Vitamin C
- Where
- United Kingdom
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Northumbria University
Depression
An Investigation Into the Effects of Blueberry Anthocyanin on Cognitive Functioning and Mood in Adolescents.
The purpose of this study is to determine whether a 4-week dietary intervention with wild blueberry powder can have an effect on cognitive performance in participants aged between 13-17.
- Trial name
- NCT03119597
- Testing
- Wild Blueberry Powder-13g
- Where
- United Kingdom
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Reading
Altitude Training Adaptation, Cognitive Function
Effects of Bicarbonate Spring Water Immersion on Cognitive Reliability and Post-Maximal Exercise Recovery in Adolescent Rowers During Altitude Training: A Sex-Stratified Three-Arm Randomized Controlled Trial
This randomized controlled trial aims to investigate the effects of hot spring bath therapy on cognitive function recovery, cerebral hemodynamics, and athletic performance in athletes undergoing altitude training.
- Conditions
- Altitude Training Adaptation, Cognitive Function, Cerebral Hemodynamics, Exercise Performance
- Trial name
- NCT07608913
- Testing
- Control Group：Natural Recovery, Hot water immersion group, hot spring immersion group
- Where
- China
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Macao Polytechnic University
Healthy, Adolescent
Physical Activity on Motor Competence, Cognitive Function and Mood in Adolescents
The study aimed to determine the effect of coordinative-based physical activity practices on motor competence, cognitive function and mood levels of adolescent boys.
- Trial name
- NCT07111780
- Testing
- "Coordinative-Based Physical Activity Practices" training group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Namik Kemal University
Cognition, Healthy Volunteers
Effects of Transcutaneous Auricular Vagus Nerve Stimulation (taVNS) on Cognition, Dual-Task Performance, and Interoceptive Accuracy
This study aims to determine the simultaneous effects of transcutaneous auricular vagus nerve stimulation (taVNS) at two frequencies (30 Hz and 100 Hz) compared to sham stimulation on cognitive functions, dual-task performance…
- Trial name
- NCT07897175
- Testing
- taVNS 30 Hz, taVNS 100 Hz
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Toros University
Persisting Primitive Reflexes
Preschool Children Motor Development
The preschool age period is crucial for motor and cognitive development, which retention primary reflexes can negatively influence.
- Trial name
- NCT06071000
- Testing
- Neuro-developmental stimulation (Neuro-vývojová stimulace).
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Charles University, Czech Republic
Healthy Volunteers
Functional Brain Imaging in Healthy Volunteers to Study Cognitive Functions
Objective: The goal of this protocol is to improve understanding scale-free brain activity and conscious vs. unconscious processing by performing small behavioral, electrophysiological, neuroimaging and brain stimulation pilot…
- Trial name
- NCT01974427
- Where
- United States
- Volunteers
- 154 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Healthy Aging
Effects of Astaxanthin Supplementation on Metabolism, Cognition, and Physical Function in Older Adults
This study evaluated whether astaxanthin supplementation affects the body's ability to use fat for energy, cognitive performance, and physical function in healthy older adults.
- Trial name
- NCT07876193
- Testing
- Astaxanthin Oral Capsule
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of North Alabama
Performance, Soccer
Caffeine vs. Carbohydrate Mouth Rinsing in Soccer
The present study evaluated the influence of carbohydrate mouth-rinsing (CHO-MR), caffeine mouth-rinsing (CAF-MR), and control-substance mouth rinses on Loughborough soccer passing test (LSPT) performance.
- Conditions
- Performance, Soccer, Caffeine and Carbohydrate, Cognitive Function
- Trial name
- CAFMR-CHOMR (NCT06881316)
- Testing
- Caffeine, CHO, Control
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Neural Degeneration
Effects of Cocoa Flavanols on Human Cognitive Function
To determine the acute and chronic effects of cocoa derived flavonoids on cognitive function in healthy older adults.
- Trial name
- NCT01344551
- Testing
- Cocoa Drink
- Where
- United Kingdom
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- University of Reading
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
Menopause
The Effects of Fractal Mindfulness Virtual Reality on Menopause Symptoms
The study aimed to establish the effectiveness of an immersive mindfulness virtual reality intervention using fractal software for women experiencing menopausal symptoms.
- Trial name
- NCT07044284
- Testing
- Fractal mindfulness recombination
- Where
- United Kingdom
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- London Metropolitan University
Aging, Alzheimer's Disease
Effects of Exercise and Cognitive Training on Cognitive Function in Older Adults
The purpose of this study is to gain a better understanding of the effects of exercise and cognitive training on improving brain function in healthy older adults who may be at risk for developing Alzheimer's Disease.
- Trial name
- NCT01038726
- Testing
- Exercise Training, Cognitive Training, Flexibility Training
- Where
- United States
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Overweight, Obesity
The Effects of Including Almonds in a Weight Loss Trial
The purpose of this study is to determine whether inclusion of almonds in a weight loss regimen will augment the rate of weight loss, promote a greater fat mass/fat-free mass ratio of weight loss, improve blood pressure and…
- Trial name
- NCT02360787
- Testing
- Energy restriction, Almonds (15% kcal/day)
- Where
- United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Purdue University