Clinical trials: Perceived Function
Irritable Bowel Syndrome
Effect of Menstrual Cycle on Central Nervous System (CNS) Processing of Gut Stimuli in Irritable Bowel Syndrome (IBS) and Control
The hypothesis of the study is that women perceive intestinal stimulation (rectal balloon distention) differently in different phases of the menstrual cycle, i.e there is an effect of hormones on the sensory pathway, and that…
- Trial name
- NCT00219531
- Testing
- perception of rectal balloon distention
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Penn State University
Autism Spectrum Disorder, Autism
Posture, Hand Functions and Sensory Processing Skills on Nutrition
To examine the effects of posture, hand functions and sensory processing skills on nutrition in children with autism spectrum disorder.
- Conditions
- Autism Spectrum Disorder, Autism, Autism, Mild, ASD
- Trial name
- NCT06209463
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Temporomandibular Joint Disorders, Somatization Disorder
Type D Personality, Somatization and Perceived Social Support in Temporomandibular Joint Disorders
This study aimed to investigate the relationship between Type D personality traits, somatization disorder, and perceived social support in individuals diagnosed with temporomandibular joint disorders.
- Conditions
- Temporomandibular Joint Disorders, Somatization Disorder, Type D Personality, Perceived Social Support
- Trial name
- NCT07292064
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Gulseren Demir Karakilic
Psychological Stress, Mental Fatigue
The Role of Physical Ardor in Triggering State Anattā and Psychophysiological Recovery
This study investigates how different types of aerobic exercise-specifically continuous treadmill running versus intermittent ball games-influence mental restoration in university students.
- Conditions
- Psychological Stress, Mental Fatigue, Self-Perception, Autonomic Nervous System Function
- Trial name
- SPAR (NCT07488169)
- Testing
- Continuous Aerobic Exercise (Treadmill-based), Intermittent Aerobic Exercise (Ball Games)
- Where
- China
- Volunteers
- 671 people, healthy volunteers welcome
- Sponsor
- Lincoln University College
Inflammatory Bowel Disease
Association of Functional Changes in the Brain and the Perception of Pain in Patients With Chronic Inflammatory Bowel Diseases (IBD)
In the study the investigators aim to test whether transcranial direct current stimulation (tDCS)-induced pain reduction is in association with functional changes in the brain measured with magnetic resonance imaging (MRI) in…
- Trial name
- NCT02433470
- Testing
- Transcranial direct current stimulation
- Where
- Germany
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Obesity, Overweight
The Effects of GLP-1 Receptor Agonists on Chemosensory Function and Ingestive Behavior
The goal of this study is to explore whether of GLP-1 receptor agonist use is associated with differences in taste, smell, food preferences, appetite, food cravings, and responses to food cues in adults.
- Conditions
- Obesity, Overweight, Taste Perception, Olfaction
- Trial name
- NCT07611201
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Purdue University
Irritable Bowel Syndrome, Ulcerative Colitis
Phenotyping IBS: Perceptions and Modulations of Visceral Sensations
The purpose of this research study is to improve the understanding of irritable bowel syndrome (IBS) and its underlying cause. The investigators will use magnetic resonance imaging (MRI) to observe differences in the brain…
- Conditions
- Irritable Bowel Syndrome, Ulcerative Colitis, Inflammatory Bowel Disease
- Trial name
- PMVS-P (NCT02693730)
- Where
- United States
- Volunteers
- 198 people, healthy volunteers welcome
- Sponsor
- University of California, Los Angeles
Taste Sensitivity, Umami Taste Perception
Umami Taste Intensity and Meal Intake
Sweet and salty tastes can influence food intake. Increased intensity of these tastes has been shown to decrease food intake and increase satiation compared to the less intense taste, independent of palatability.
- Conditions
- Taste Sensitivity, Umami Taste Perception, Food Intake Regulation, Hedonic Function
- Trial name
- OptUmami (NCT07421466)
- Testing
- Hedonic mapping, Ad libitum risotto test meal
- Where
- Netherlands
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Wageningen University
Visual Function, Myopia Progressing
Brain Visual Perception Training for Prevention and Control of Premyopia
The goal of this clinical trial is to investigate whether brain visual perception training can effectively prevent myopia in children with pre myopia. It will also learn about the safety of brain visual perception training.
- Trial name
- NCT06585657
- Testing
- brain visual perception training group
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- Shanghai Eye Disease Prevention and Treatment Center
Accelerated Tooth Movement Interval
Optimum Micro-osteoperforations Accelerated Tooth Movement Interval
This study is intended to investigate the optimum interval between micro-osteoperforations to accelerate orthodontic tooth movement.
- Trial name
- NCT02571348
- Testing
- micro-osteoperforation
- Where
- Malaysia
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Nutritional Supplementation, Exercise Physiology
Green Tea Extract and Ginger
This study investigates the effects of green tea extract and ginger supplementation, both individually and in combination, on endurance performance, metabolism, thermal comfort, and muscle soreness in recreationally active young…
- Trial name
- Thermal effect (NCT07150533)
- Testing
- Green Tea Extract, Ginger, Combined Supplement (Green Tea + Ginger)
- Where
- Turkey (Türkiye)
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Erzurum Technical University
Pain Perception, Autonomic Nervous System Functioning
Music-based Intervention for the Reduction of Pain
This study aims to compare the impact of listening to frequency-modulated music vs. non-modulated music (both researcher-selected), and to test whether there are differential effects on pain and stress perception.
- Trial name
- MINTREP (NCT02991014)
- Testing
- researcher-selected frequency-modulated music, researcher-selected non-modulated music, participant-selected non-modulated music
- Where
- 2 sites in Austria, Germany
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Vienna
Dyspepsia
Functional Dyspepsia and Symptom Perception
Functional dyspepsia (FD) is a heterogeneous disorder with multifactorial pathophysiology. Patients with FD have visceral hypersensitivity to mechanical and chemical stimuli.
- Trial name
- NCT02522000
- Where
- 3 sites in Netherlands
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Healthy, Blood Pressure
The Effectiveness of the Wim Hof Method
The Wim Hof Method is a multi-disciplinary approach to physical and mental well-being combining cold exposure, breathing exercises, and meditation.
- Conditions
- Healthy, Blood Pressure, Cold Exposure, Stress
- Trial name
- NCT05894031
- Testing
- Wim Hof Method
- Where
- Switzerland
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Bern
Cerebral Palsy, Rehabilitation
The Effect of Tactile Deficit on Motor Function in Unilateral Cerebral Palsy
Cerebral palsy(CP) is the most common cause of disability in childhood. The motor spectrum of disorders is characterized by abnormal muscle tone, posture, and movement.
- Conditions
- Cerebral Palsy, Rehabilitation, Tactile Perception
- Trial name
- NCT05013814
- Testing
- Semmes-Weinstein monofilament test, Box and Block Test, 9-Hole Peg Test
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Marmara University
Focal Lesions, Focal Brain Lesion
Attention and Visual Perception
The NIMH is conducting studies aimed at gaining a better understanding of the areas of the brain that are involved in different types of mental processes.
- Trial name
- NCT00111293
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Muscle Loss, Obesity
Long-term Intervention Effects of a Personalized, Home-based Exercise Program and Nutritional Advice, Along With the Inclusion of a Pre-workout Multi-ingredient Supplement on the Body Composition, Functional Capacity and Quality of Life of Middle-aged and Older Adults (40-70 Years)
The purpose of this study is to analyse the potential benefits of ingesting a commercially available pre-workout multi-ingredient supplement providing ~90 Kcal.
- Conditions
- Muscle Loss, Obesity, Obesity, Abdominal, Weight Loss
- Trial name
- NCT04630977
- Testing
- Multi-ingredient Pre-workout supplement, Progressive Resistance Training, Nutritional Patterns Guideline
- Where
- United Kingdom
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- University of Greenwich
Older Adults (65 Years and Older), Healthy Older Adults
Effects of Assessment and Verbal Feedback on Physical Function and Exercise Adherence in Healthy Older Adults
The goal of this pilot Randomized Controlled Trial (RCT) was to investigate whether the provision of periodic assessment and verbal feedback during an exercise program has an effect on adherence, physical function and…
- Conditions
- Older Adults (65 Years and Older), Healthy Older Adults, Community Dwelling Older Adults
- Trial name
- NCT07437521
- Testing
- Periodic assessment and individualized verbal feedback
- Where
- Greece
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of West Attica
Carbon Monoxide, Pain Perception, Sensory Thresholds, Anxiety, Depression, Tobacco Smoking
Effects of CO Level on Pain, Sensory Function, and Subjective Health
Carbon monoxide (CO) is a colorless and odorless gas that can enter the human body through environmental exposure and especially tobacco use.
- Trial name
- NCT07571941
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Izmir Democracy University
Functional Movement Disorders
Brain Activity in People With Functional Movement Disorders
This study will use functional MRI (fMRI, a technique that shows what areas of the brain are active when performing different mental tasks), to examine how the brain in people with functional movement disorders (FMD) may differ…
- Trial name
- NCT00448084
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)