A new study fundamentally challenges how fMRI data are interpreted, finding no valid coupling between oxygen content measured ...

MRI signals don’t always match the brain’s true activity levels, overturning a core assumption used in tens of thousands of studies.

In a new study, investigators from McLean Hospital (a member of Mass General Brigham), Harvard Medical School and the National Institute on Drug Abuse – Intramural Research Program (NIDA-IRP) ...

Researchers found found that as people's arousal levels dwindle during an fMRI, such as if they become more relaxed and sleepy, resulting changes in breathing and heart rates alter blood oxygen levels ...

For almost three decades, functional magnetic resonance imaging (fMRI) has been one of the main tools in brain research. Yet ...

For almost three decades, functional magnetic resonance imaging (fMRI) has been one of the main tools in brain research. Yet a new study published in Nature Neuroscience fundamentally challenges the ...

In a new study, investigators from McLean Hospital (a member of Mass General Brigham), Harvard Medical School and the National Institute on Drug Abuse – Intramural Research Program (NIDA-IRP) ...

Women age 13-70 are needed to take part in a research study at Johns Hopkins' East Baltimore campus. Participants will be asked to complete one fMRI scan, computer tasks, questionnaires, and a saliva ...

Women ages 13-70 are needed to take part in a research study at Johns Hopkins' East Baltimore campus. Participants will be asked to complete one fMRI scan, computer tasks, questionnaires, and a saliva ...