Fishberger and the co-conspirators, including a principal and a salesperson for a mobile medical diagnostics company that performed TCD scans, used false diagnoses to order the brain scans. Once the ...

Magnetic Resonance Imaging (MRI) scans are used to acquire detailed images of the brain. This is important for research into dementia as it can reveal whether parts of the brain are becoming smaller ...

This worked in both groups, suggesting "there's a reliable signal in that part of the brain, that primary visual cortex, which is pictorial," even among people with aphantasia, Pearson said.

MRI stands for magnetic resonance imaging. The MRI scan uses a strong magnetic field and radio waves to create images (pictures) of tissues, organs and other structures inside your body. These ...

It’s the opposite extreme of aphantasia, the phenomenon of completely ... it’s definitely possible to lose imagery following a stroke, other brain injuries, or psychiatric conditions, says ...

Although no single food can improve mental sharpness, focus, and memory, some research shows that a nutrient-rich diet with plenty of omega-3 fats, antioxidants, vitamins, and minerals is important ...

The brain interprets these sensory cues to understand what’s going on outside and inside the body. This allows a person to use their body to interact with their surrounding environment and ...

A man with paralysis who had electrodes implanted in his brain can pilot a virtual drone through an obstacle course simply by imagining moving his fingers. His brain signals are interpreted by an ...

In the brain, the cysts can cause seizures or elevated intracranial pressure. In the spinal cord, the cysts can cause spinal cord compression and paralysis. Infections of the central nervous system ...

To get the scan, you'll lie on a table. You may get a shot of "contrast material" into one of your veins, which will help doctors see parts of your brain more clearly on the image. Be sure to tell ...