Clinical trials: Functional Magnetic Resonance Imaging (fMRI)
Cognitive Function, Day-to-Day Function
Cognitive Control and Physical Exercise
The purpose of this study is to test the hypothesis that aerobic exercise and a computer-based cognitive intervention leads to improved cognitive function accompanied by increases in gray matter density and changes in functional…
- Trial name
- NCT01183819
- Testing
- Space Fortress, Aerobic Exercise, Stretching
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Columbia University
Orthotopic Neobladder
The Supraspinal Control of Lower Urinary Tract Function in Patients With Orthotopic Sigmoid Neobladder.
Orthotopic sigmoid neobladder surgery is one of the ideal urinary diversion methods after radical cystectomy.In recent years, functional imaging studies have revealed brain regions related to urinary system function, but brain…
- Trial name
- NCT05558111
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Zhujiang Hospital
Cerebral Cavernous Malformation
Functional Magnetic Resonance Imaging (fMRI) Vascular Reactivity in Cerebral Cavernous Malformations (CCM)
The goal is to characterize vascular reactivity and cardiac pulsatility of normal appearing white matter in patients with CCM during hypercarbia/hypocarbia using quantitative real-time high-speed multi-echo fMRI to develop…
- Trial name
- NCT05298709
- Testing
- Hyperventilation and CO2 challenge
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of New Mexico
Consciousness, Level Altered
The Neural Mechanisms of Anesthesia and Human Consciousness
The explanation of consciousness poses one of the greatest challenges to science and philosophy in the 21st century. It remains unclear what consciousness is and how it emerges from brain activity.
- Trial name
- LOC-2013 (NCT01889004)
- Testing
- Dexmedetomidine, Propofol
- Where
- Finland
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University of Turku
Insulin Resistance, Obesity
Exercise Training on Brain Insulin Responsiveness
The overarching goal of the current study is to investigate the effect of one acute bout of exercise on the brain insulin responsiveness in a cross-over study design.
- Trial name
- acEx (NCT06039787)
- Testing
- single bout of moderate intensity continuous training (MICT), single bout of High Intensity Interval Training (HIIT), waiting control
- Where
- Germany
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Child Behavior, Parent-Child Relations
The Supporting Early Learning Study
FIND (Filming Interactions to Nurture Development) is a potentially disruptive innovation in the field of early childhood intervention.
- Trial name
- SEAL (NCT04107506)
- Testing
- Filming Interactions to Nurture Development, The Healthy Toddler Program
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- University of Oregon
Multiple Sclerosis (MS), Clinically Isolated Syndrome (CIS)
Emotional Processing in Multiple Sclerosis / Clinically Isolated Syndrome: A Neuropsychological fMRI-study
The aim of this prospective non-interventional neuropsychological one visit study involving functional MRI (fMRI) is to ascertain emotional processing in patients with Multiple Sclerosis (MS) or Clinically Isolated Syndrome (CIS)…
- Trial name
- NCT02695394
- Where
- Germany
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Suicide
Neural Mechanisms and Predictors of an Ultra-Brief Suicide Prevention Strategy
The current study is a clinical trial, meaning a research study in which human subjects are prospectively assigned to one or more interventions to evaluate the effects of those interventions on health-related behavioral outcomes.
- Trial name
- NCT05275101
- Testing
- Crisis Response Planning, Crisis Risk Counseling
- Where
- United States
- Volunteers
- 191 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Depression, Depressive Disorder
Stimulation of Parieto-hippocampal Connectivity in Patients With Major Depressive Disorder
This study aims to investigate the effects of individualized repetitive transcranial magnetic stimulation (rTMS) of parieto-hippocampal functional connectivity in patients with major depressive disorder (MDD).
- Conditions
- Depression, Depressive Disorder, Depressive Episode, Depressive Disorder, Major
- Trial name
- NCT04081519
- Testing
- active rTMS over DLPFC, Add-on active rTMS over DLPFC, Add-on active rTMS over LPC
- Where
- Germany
- Volunteers
- 53 people
- Sponsor
- University Hospital, Bonn
Social Perception in Parkinson's Disease
Brain Mechanisms of Social Perception in Parkinson's Disease
Social cognition is a complex process that enables humans to interpret social information and behave appropriately in a social environment.
- Trial name
- Park Social (NCT06884722)
- Testing
- Behavioral task of social perception (stage 1), Functional magnetic resonance imaging: 3 Tesla magnetic resonance imaging (stage 2), Neurological and neuropsychological assessments
- Where
- France
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Obesity
The Chocolate Study
The purpose of this study is to test the dynamic vulnerability model of obesity using brain imaging.
- Trial name
- NCT01949636
- Testing
- Functional Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 131 people, healthy volunteers welcome
- Sponsor
- Oregon Research Institute
Cannabis Dependence
Social and Emotional Brain Function in Cannabis Users
The aim of this functional magnetic resonance imaging (fMRI) study is to find out whether and how social and emotional brain function are altered in dependent cannabis users relative to healthy non-using control subjects after a…
- Trial name
- NCT02711371
- Testing
- fMRI
- Where
- Germany
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- University of Electronic Science and Technology of China
Autism, Autism Spectrum Disorder
Autism Oxytocin Brain Project
The main goal of the study is to look at the effects of intranasal oxytocin on the brain in Autism Spectrum Disorder (ASD). Oxytocin is a hormone that exists naturally in the body and the brain, affecting a wide range of social…
- Trial name
- NCT03033784
- Testing
- 8 International Units (IU) of Oxytocin, 24IU of Oxytocin, 48IU of Oxytocin
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Emory University
Bipolar Disorder, Major Depression
Differentiating Unipolar and Bipolar Depression in Young Adults Using fMRI
The purpose of the study is to find out what parts of the brain have increased or decreased activity and connectivity in individuals who have bipolar disorder, major depression, or no history of mood disorder.
- Trial name
- NCT01811147
- Testing
- Selective Serotonin Reuptake Inhibitor (SSRI)
- Where
- United States
- Volunteers
- 192 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Schizophrenia
Study Assessing SEP-363856 in Male and Female Volunteers With High or Low Schizotype Characteristics
This study is designed to evaluate the effects of a single dose of SEP-363856 in healthy male and female volunteers with high or low schizotype characteristics.
- Trial name
- NCT01972711
- Testing
- SEP-363856, Amisulpride
- Where
- 2 sites in United Kingdom
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- Otsuka Pharmaceutical Development & Commercialization, Inc.
Healthy
Influence of Repetitive Transcranial Magnetic Stimulation (rTMS) Challenge on Cognitive and Functional Magnetic Resonance Imaging Markers in Healthy Subjects
Episodic and working memory processes are the most affected cognitive domains in Alzheimer's Disease (AD) and its early stage, Mild Cognitive Impairment (MCI).
- Trial name
- NCT01490021
- Testing
- rTMS/Active TBS
- Where
- Spain
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Qualissima
Anorexia Nervosa
Safety, Therapeutic Potential, and Mechanisms of Two Psilocybin Doses, Administered With Psychological Support in Young Adults With Anorexia Nervosa
The goal of this clinical trial is to learn if psilocybin, given with psychological support, is safe and helps treat anorexia nervosa in young adults.
- Trial name
- psiAN (NCT07169747)
- Testing
- Psilocybin
- Where
- Sweden
- Volunteers
- 40 people
- Sponsor
- Region Skane
Sulpiride's Effect on Striatal BOLD Signal During Working Memory Gating, Interaction of Sulpiride, Average Reward Rate and Evidence Accumulation
Dopamine and Cognition
Rationale: To unravel the role of dopamine in gating of working memory, motivation and learning. Objective: The primary objective of this study is to isolate effects of blocking D2 receptor stimulation on gating of working…
- Conditions
- Sulpiride's Effect on Striatal BOLD Signal During Working Memory Gating, Interaction of Sulpiride, Average Reward Rate and Evidence Accumulation, Interaction of Sulpiride, Average Reward Rate and Cognitive Effort
- Trial name
- NCT05884671
- Testing
- Sulpiride 400 MG
- Where
- Netherlands
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- Donders Centre for Cognitive Neuroimaging
Chronic Traumatic Brain Injury
PET-MRI in Chronic Traumatic Brain Injury (CTBI)
Chronic Traumatic Brain Injury (cTBI) symptoms exist in individuals who experienced previous traumatic brain injuries. There are 80-90 thousand individuals who are clinically diagnosed with cTBI, with estimated costs at greater…
- Trial name
- PET-MRIcTBI (NCT03241732)
- Testing
- Anti-inflammatory Diet, N-acetyl Cysteine, Neuro Emotive Technique
- Where
- 2 sites in United States
- Volunteers
- 150 people
- Sponsor
- Thomas Jefferson University
ADHD, Attention Deficit Hyperactivity Disorder
Neurobiological Basis of Response to Guanfacine Extended Release in Children and Adolescents With ADHD
This study proposes to evaluate the effects of guanfacine extended release on brain activation during fMRI in children and adolescents with ADHD between the ages 8-15 and ADHD subjects randomized to placebo treatment.
- Trial name
- NCT01709695
- Testing
- Guanfacine Hydrochloride XR
- Where
- United States
- Volunteers
- 27 people
- Sponsor
- Icahn School of Medicine at Mount Sinai