Chronic pain affects nearly one in five adults worldwide and remains one of the leading causes of disability. Unlike acute ...

Chronic pain has a personalized "brain fingerprint," allowing AI to decode spontaneous pain levels through fMRI scans.

A new study shows how neurochemicals can influence blood vessels. The findings may change how researchers interpret results from functional magnetic resonance imaging studies. The brain is an ...

For three decades, functional neuroimaging (fMRI) has been shaping the understanding of the human brain. A major obstacle for fMRI research is that information about brain responses is mixed with ...

Patients with brain injury who are unresponsive to commands may perform cognitive tasks that are detected on functional magnetic resonance imaging (fMRI) and electroencephalography (EEG). This ...

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 ...

Upper panel displays functional MRI (fMRI) maps obtained from the functional connectivity multivariate patterns analysis conducted on dataset 1 and dataset 2. In particular, the average connectivity ...