University Of California, Berkeley

This study looks at whether adding cooling equipment and better building materials to homes can reduce the harmful effects of heat stress in low-income communities in Bangladesh. About 1,500 people living in hot, metal-roofed homes will get cooling upgrades and wear monitors to t…

This study tests a special memory support program for adults aged 50 and older who have sleep problems, low income, and trouble getting around. The program helps people remember and use sleep-improving strategies from their therapy sessions. Researchers want to see if better memo…

This study tests whether a 12-week high-intensity exercise program can improve language, thinking, and physical health in 120 adults with aphasia (trouble speaking or understanding language) after a stroke. Participants are randomly assigned to either high-intensity or low-intens…

This study will test a Spanish-language digital cognitive behavioral therapy program (SilverCloud) for 213 Latino adults in San Francisco with depression or anxiety. Participants will either use the program on their own or with support from a peer. The goal is to see if the progr…

This study looks at whether eating only during certain hours of the day (time-restricted eating) can help people with bipolar disorder feel better. About 150 adults who are already on medication for bipolar disorder will track their eating, sleep, and mood for two weeks, then fol…

This study looks at how a single dose of psilocybin, the active ingredient in magic mushrooms, might change brain structure and activity in healthy older adults. Forty volunteers aged 60 to 85 will receive a dose ranging from micro to moderate-high and undergo MRI scans. The goal…

This study aims to understand how psilocybin, the active ingredient in magic mushrooms, changes visual perception and brain activity. Researchers will give healthy adults different doses of psilocybin and use brain scans (fMRI) to see which brain areas are involved. The goal is t…

This study looks at how seeing one skin image after another can change a doctor's judgment. Researchers want to find out if what doctors saw before affects their decisions on the current image, which could lead to mistakes. Over 10,000 people, including doctors and untrained volu…