18 recruiting studies matching your filters
The purpose of this study is to use smartphone technology to capture individual location emotional and cognitive data, to examine how real-world behaviors thou…
This study is for adults with major depressive disorder (depression) who are currently taking an SSRI or SNRI antidepressant but continue to experience anhedon…
This study is being conducted to understand changes in brain activity following administration of two different drugs (Psilocybin and Dextromethorphan) in olde…
Anhedonia, the inability to seek-out and experience pleasure, is a common symptom in depression that predicts treatment-resistance and is sometimes exacerbated…
Major depressive disorder (MDD) is a serious condition that causes long-term symptoms such as feeling sad, losing interest in activities, and having thoughts o…
The goal of this clinical trial is to develop and test an app designed to reduce suicide risk and improve emotional well-being in adolescents. The study will t…
This project will examine how multiple biological measures from the brain and the body's stress response system contribute to anhedonia (the loss of pleasure) …
Despite efforts to prevent suicide, US rates are climbing, and suicide is the second leading cause of death amongst youth. Digital tools, especially personal s…
Poor psychosocial functioning, including social disconnection, is common and disabling among Veterans, and often fails to improve following the best available …
The purpose of this 10-week, double-blind, placebo-controlled study is to determine whether inflammation impacts reward and motor neural circuitry to contribut…
The study will adapt and deploy a digital Behavioral Activation app with mobile sensing, supported by health coaches, that encourages youth to engage in positi…
This proposal will examine the effects of estradiol administration on perimenopausal-onset (PO) anhedonia and psychosis symptoms as well as on brain function u…