House Republicans on Thursday passed Donald Trump’s sweeping, 887-page budget bill, an unpopular piece of legislation that is ...

The Environmental Protection Agency is targeting employees who raised concerns about the direction of the agency under the ...

An experimental method, which can predict the aging rate of both brain and body, may detect who should implement lifestyle ...

CT angiography sensitivity ranged from 75.5–87.3%, while specificity held near 90% across scales. Sensitivity refers to how well a test finds its target, in this case, brain death.

Although it’s too soon to use the new results in the clinic, the test provides advantages over previously reported ‘clocks’ — ...

A new tool developed by researchers can estimate how fast someone is aging by analyzing a single MRI brain scan, predicting ...

Neither computed tomography (CT) perfusion nor CT angiography meet the prespecified validation threshold as an ancillary test for death by neurologic criteria (DNC) in critically ill patients.

In addition, memory recall was similarly poor for those who used LLM, as 83.3% of ChatGPT users couldn’t quote from essays they wrote minutes earlier. “Quoting accuracy was significantly ...

Qualitative brainstem CT perfusion showed 98.5% sensitivity yet only 74.4% specificity. Qualitative whole-brain CT perfusion achieved 93.6% sensitivity and 92.3% specificity.

MIT’s new brain scan study explores how people use ChatGPT for learning, revealing that the tool’s impact is more nuanced than expected. The research uncovers differences in how various users ...

A magnetic resonance imaging (MRI) scan uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the body. MRI can help with viewing injuries, tumors ...

CT scans CT scans can check for signs of stroke or a brain tumour. But they cannot provide detailed information about the structure of the brain. MRI scans MRI scans can help confirm the type of ...