Clinical trials for
Translating trial titles and descriptions to plain English...
Brain-to-brain synchrony will be measured between pairs of subjects with different levels of similarity of DNA and social interactions
The proposed study draws on prior research to evaluate the feasibility, acceptability and explore preliminary effectiveness of Coffee and Family Education and Support, Version (CAFES2) using a pilot randomized type 1 hybrid effectiveness-implementation design. CAFES2 is a peer-led family and social strengthening multiple family group intervention that is designed to respond to multi-level needs of refugee families. Results of the trial will contribute to the emerging evidence base on family-based mental health interventions for refugee and newcomer communities. The trial will also generate new insights regarding implementation strategies needed to promote successful delivery of services by peer providers and the unique role of human-centered design practices for adaptation of mental health and psychosocial interventions.
The long-term goal of this project is to evaluate whether a procedure termed transcranial interference stimulation (tIS) may be useful in the future in the treatment of severe neuropsychiatric disorders such as schizophrenia. The purpose of this stage of the project is to evaluate the safety and tolerability of tIS administration in healthy volunteers. This study involves 30 healthy participants without known psychiatric illness, who will participate in groups of 10. The dose of tIS will be escalated progressively across doses. Functional magnetic resonance imaging (fMRI), magnetic resonance spectroscopy (MRS) and side effect checklists will be used to assess tIS safety/tolerability at each dose. In addition, electroencephalogram (EEG) will be collected simultaneously with tIS and used to assess target engagement. Face emotion recognition (FER) data will also be collected, but will be used for feasibility assessment only. If successful, these studies will form the basis for future studies in schizophrenia.
The goal of this neuroimaging study is to investigate how emotional states fluctuate in people with bipolar disorder (BD) compared to healthy controls, and to understand the neural mechanisms driving mood instability. The main questions it aims to answer are: * Can emotional states be decoded from fMRI brain activity using machine learning? * Do individuals with BD show more unstable emotional state trajectories (e.g., high metastability, low fractal scaling) than healthy controls? * Does amplifying positive emotions stabilize brain and emotional dynamics in BD? Researchers will compare individuals with bipolar disorder (BD-I or BD-II, currently depressed or mixed state) to healthy controls without psychiatric history to see whether the BD group shows greater fluctuations in emotional brain activity and whether positive emotion regulation strategies normalize this instability. Participants will: * Complete self-report questionnaires on mood, emotion regulation, anxiety, and daily functioning. * Recall and provide short descriptions of personal positive and negative memories to be used in the MRI task. * Undergo fMRI scanning, including: * Resting-state scans * A Think and Regulate Affective States Task (TReAT) where they recall autobiographical memories, rate emotions, and practice amplifying positive mood. * Structural and diffusion MRI for brain mapping. * Receive physiological monitoring (heart rate, respiration) during scanning. * Complete post-scan surveys on emotional state and task experience. This research will help clarify how the brain supports or disrupts emotional regulation in bipolar disorder and may inform the development of personalized, neurobiologically informed treatments for mood instability.
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Trials actively recruiting for Social Dynamics
Translating trial titles and descriptions to plain English...
Brain-to-brain synchrony will be measured between pairs of subjects with different levels of similarity of DNA and social interactions
The proposed study draws on prior research to evaluate the feasibility, acceptability and explore preliminary effectiveness of Coffee and Family Education and Support, Version (CAFES2) using a pilot randomized type 1 hybrid effectiveness-implementation design. CAFES2 is a peer-led family and social strengthening multiple family group intervention that is designed to respond to multi-level needs of refugee families. Results of the trial will contribute to the emerging evidence base on family-based mental health interventions for refugee and newcomer communities. The trial will also generate new insights regarding implementation strategies needed to promote successful delivery of services by peer providers and the unique role of human-centered design practices for adaptation of mental health and psychosocial interventions.
The long-term goal of this project is to evaluate whether a procedure termed transcranial interference stimulation (tIS) may be useful in the future in the treatment of severe neuropsychiatric disorders such as schizophrenia. The purpose of this stage of the project is to evaluate the safety and tolerability of tIS administration in healthy volunteers. This study involves 30 healthy participants without known psychiatric illness, who will participate in groups of 10. The dose of tIS will be escalated progressively across doses. Functional magnetic resonance imaging (fMRI), magnetic resonance spectroscopy (MRS) and side effect checklists will be used to assess tIS safety/tolerability at each dose. In addition, electroencephalogram (EEG) will be collected simultaneously with tIS and used to assess target engagement. Face emotion recognition (FER) data will also be collected, but will be used for feasibility assessment only. If successful, these studies will form the basis for future studies in schizophrenia.
The goal of this neuroimaging study is to investigate how emotional states fluctuate in people with bipolar disorder (BD) compared to healthy controls, and to understand the neural mechanisms driving mood instability. The main questions it aims to answer are: * Can emotional states be decoded from fMRI brain activity using machine learning? * Do individuals with BD show more unstable emotional state trajectories (e.g., high metastability, low fractal scaling) than healthy controls? * Does amplifying positive emotions stabilize brain and emotional dynamics in BD? Researchers will compare individuals with bipolar disorder (BD-I or BD-II, currently depressed or mixed state) to healthy controls without psychiatric history to see whether the BD group shows greater fluctuations in emotional brain activity and whether positive emotion regulation strategies normalize this instability. Participants will: * Complete self-report questionnaires on mood, emotion regulation, anxiety, and daily functioning. * Recall and provide short descriptions of personal positive and negative memories to be used in the MRI task. * Undergo fMRI scanning, including: * Resting-state scans * A Think and Regulate Affective States Task (TReAT) where they recall autobiographical memories, rate emotions, and practice amplifying positive mood. * Structural and diffusion MRI for brain mapping. * Receive physiological monitoring (heart rate, respiration) during scanning. * Complete post-scan surveys on emotional state and task experience. This research will help clarify how the brain supports or disrupts emotional regulation in bipolar disorder and may inform the development of personalized, neurobiologically informed treatments for mood instability.
4 trials · Recruiting