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Found 275 clinical trials
Sleep Disturbance and Emotion Regulation Brain Dysfunction as Mechanisms of Neuropsychiatric Symptoms in Alzheimer's Dementia

functioning, and sleep disruption will be assessed at baseline and at the end of the sleep manipulation through functional Magnetic Resonance Imaging (fMRI), clinical interviews, PSG recordings, and self

cognitive therapy
actigraphy
alzheimer's disease
anxiety
neuropsychiatric symptoms
  • 25 views
  • 25 Jan, 2022
  • 1 location
Brain Effect of Vagal Nerve Stimulation at Rest and Pain

pain syndrome. Many of these disorders have been associated with differences in brain structure and/or function as demonstrated by the use of structural and functional magnetic resonance imaging (fMRI

Accepts healthy volunteers
  • 250 views
  • 02 Mar, 2022
  • 1 location
Neck Exercises in Patients With Temporomandibular Disorders

diffusion tensor imaging, 3) assess the impact of MCTF on brain networks, using resting state functional magnetic resonance imaging, and 4) determine the effectiveness of MCTF to restore normal muscular

pain disorder
ache
myalgia
chronic pain
  • 283 views
  • 04 Oct, 2022
  • 1 location
Effects of Electrical Stimulation on Verbal Learning in Typical and Atypical Alzheimer's Disease

verbal learning; (2) identify the changes in functional connectivity between the stimulated area (AG) and other structurally and functionally connected areas using resting-state functional magnetic

neurodegenerative disorders
cognitive decline
positron emission tomography
neuropsychological test
amyloid
  • 0 views
  • 04 Oct, 2022
  • 1 location
Approach-Avoidance Computational Framework for Predicting Behavioral Therapy Outcome (AAC-BeT)

, self-report, behavioral, and functional magnetic resonance imaging (fMRI) assessments before and after therapy. Investigators will use a computational approach to model factors that may influence one's

behavior therapy
depressed mood
anxiety disorder
psychotherapy
depression
  • 222 views
  • 02 Nov, 2021
  • 1 location
PREGBRAIN - Magnetic Stimulation of the Brain in Depressed Pregnant Women

assessment of mood symptoms, treatment effects is also assessed using structural and functional magnetic resonance imaging (MRI). MRI will be performed once before treatment start, and once before at the

transcranial magnetic stimulation
depressive symptoms
depressed mood
depressive episode
  • 0 views
  • 06 Oct, 2021
  • 1 location
Frontal Stimulation to Modulate Threat Sensitivity in Anxious Depression

- such as a reduction in threat sensitivity - have been shown to predict response to drug and behavioral treatments. Functional magnetic resonance imaging (fMRI) studies have confirmed hyperactive

behavior therapy
depressed mood
anxiety
depressive disorder
depressive episode
  • 15 views
  • 15 Jul, 2022
  • 1 location
Targeting Language-specific and Executive-control Networks With Transcranial Direct Current Stimulation in Logopenic Variant PPA

atrophy. Aim 2: To understand the mechanism of tDCS by measuring tDCS-induced changes in network FC and GABA over the L_SMG. The investigators will carry out resting-state functional magnetic

alzheimer's disease
neurodegenerative disorders
Accepts healthy volunteers
  • 42 views
  • 14 Jul, 2022
  • 1 location
Exercise, Brain, and Cardiovascular Health (eBACH)

eBACH is a randomized intervention to determine the effects of aerobic exercise on brain structure and function, as well as to determine how exercise-induced training effects relate to cardiovascular function via related brain changes.

Accepts healthy volunteers
  • 3 views
  • 12 Feb, 2022
  • 1 location
Neural Correlates of Hypoalgesia Driven by Observation

Placebo effects held an ambivalent place in health care for at least two centuries. On the one hand, placebos are traditionally used as controls in clinical trials to correct for biases and the placebo response is viewed as an effect to be factored out in order to isolate and accurately …

acute pain
opioid
Accepts healthy volunteers
pain relieving
analgesia
  • 1 views
  • 19 Jun, 2022
  • 1 location