20 recruiting studies matching your filters
Background: \- Painful stimuli cause changes in a network of brain regions called the "Pain Matrix." But most of these regions respond to many other stimuli, …
Background: Magnetic resonance imaging (MRI), which uses strong magnets to get images of structures inside the body, is a valuable tool in modern medicine. Bu…
Background: People with substance use disorder (SUD) often have changes in brain function that can make it difficult to control drug-seeking behavior. These c…
Background: Abusing alcohol, drugs, and other substances can cause serious health problems. These substances also can affect brain function. Researchers want …
Background: Little is known about how different regions of the brain responsible for the human sense of smell guide behaviors. In this study, researchers use …
This study will use magnetic resonance spectroscopy (MRS) to measure in the brain the transfer of \[13\]C as it is naturally metabolized from glucose to specif…
Background: Scientists have long used simple measures (such as height and weight) to estimate how much a person s body uses food (calories) as energy, as comm…
Objective The current proposal investigates behavioral, psychophysiological, and social processes that may help explain biases and disparate outcomes in pain.…
Background: Substance use disorders (SUD) can be considered disorders in the way people process incentives, learn, and make decisions. To understand why some …
Background: When people have a stroke, they often have difficulty moving their arms and hands. Transcranial magnetic stimulation (TMS) can improve how well pe…
Background: When people see and hear, the brain changes signals from the eyes and ears into perceptions and thoughts. No one fully understands how this happen…
Background: \- Magnetic resonance imaging (MRI) studies provide important information on the structure and function of various body systems, including the bra…