Keith M Vogt

This study aims to understand how low doses of nitrous oxide (laughing gas) affect how the brain processes pain and forms memories. Researchers will use MRI brain scans on 60 healthy volunteers while they perform tasks involving pain and memory, both with and without the gas. The…

This study aims to understand how two common anesthesia drugs, ketamine and propofol, affect brain activity related to memory and pain. Researchers will scan the brains of 60 healthy adults using MRI and EEG while they receive the drugs alone and in combination. The goal is to ga…

This study aims to understand how stimulating specific points on the ear with cold air might help relieve chronic low back pain. Researchers will use brain scans (MRI and fNIRS) on 60 adults with long-term back pain to see how their brain activity changes after receiving either r…

This study uses brain scans (fMRI) to understand how a sedative drug called remimazolam affects memory, pain perception, and brain activity in healthy adults. Researchers will compare brain scans taken with and without the drug while participants perform memory tasks and experien…