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

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

After traumatic brain injury (TBI), some patients may recover completely, while others retain severe disabilities. Accurately ...

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

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

Functional MRI studies have established that subjective feelings of pain and fatigue have objective correlates in terms of neuronal activity patterns. This study sought to determine whether neural ...

40% of functional magnetic resonance imaging reflect misleading blood flow and brain energy use, proposing improved diagnosis can be achieved from new methods.

Prescription stimulants, such as Ritalin and Adderall, are widely used to treat attention deficit hyperactivity disorder ...

One way that some "biological" psychiatrists twist the truth in order to justify their belief that certain behavioral problems are due entirely to brain disorders involves the neuroscientists' new toy ...

ADHD stimulants may improve performance not by sharpening focus, but by making the brain more awake and motivated.