COGNITION

This study tests whether a non-invasive brain stimulation device called tDCS, used at home for 20 minutes a day over two weeks, can improve memory, attention, and multitasking in veterans with mild traumatic brain injury and PTSD. Participants also do cognitive exercises on a pho…

This study looks at whether eating 1.5 cups of mango every day for 12 weeks can improve immune function and thinking skills in healthy young adults aged 18 to 30. Researchers will measure changes in immune cells, inflammation, and cognitive test scores. The goal is to see if this…

This observational study will use a non-invasive brain-computer interface and artificial intelligence to detect and record brain activity in terminally ill patients immediately after clinical death. Researchers aim to capture organized neurocognitive signals, such as gamma waves,…

This study looks at how a food-grade probiotic supplement changes gut bacteria, blood markers, and thinking skills in healthy adults. Participants take one capsule daily for 1 or 6 months, complete online cognitive tests, and provide blood and stool samples at home. The goal is t…

This study looks at how doing mental tasks—like naming objects or remembering words—changes the way people with Parkinson's disease walk. Researchers will compare 30 people with Parkinson's to healthy volunteers of the same age and sex. The goal is to find out which type of think…