New imaging method makes fMRI quieter and clearer for brain–behavior research

Functional magnetic resonance imaging, or fMRI, gives researchers a powerful way to study brain activity. But the scans can be incredibly noisy for patients and research subjects, with peak sound ...
Newswise

4D fMRI CrossFormer: Toward Explainable and Trustworthy AI for Brain Disorder Diagnosis

SKKU InfoLab develops a 4D fMRI AI model that analyzes brain activity across space and time while providing interpretable information for trustworthy computer-aided diagnosis ...
Medical Xpress

Smooth-gradient fMRI technique could improve brain mapping during behavior

Neuroscientists and medical researchers now have a wide range of imaging techniques to study the brain and its activity. One of the most widely used is functional magnetic resonance imaging (fMRI), a ...
PsyPost on MSN

Standard brain scans might misread oxygen metabolism in large portions of the cortex

A small study suggests that the primary method used to map brain activity may often yield reversed metabolic readings. The research reveals that blood oxygen levels do not consistently reflect ...
PsyPost

First fMRI study of mescaline reveals altered sensory filtering and brain networks

A groundbreaking brain imaging study in awake rats reveals that the psychedelic mescaline uniquely alters brain function. The ...
News Medical

Advancing brain physiology and function measurements with UHF MRI techniques

The Center for Neuroscience Imaging Research (CNIR) in the Institute of Basic Science (IBS), Suwon, Korea, is developing new neuroimaging approaches to explore biophysics, physiology, and biology, and ...