Tagged: brain

Researchers uncover drain pipes in our brains

By scanning the brains of healthy volunteers, researchers at the National Institutes of Health saw the first, long-sought evidence that our brains may drain some waste out through lymphatic vessels, the body’s sewer system....

The girl who doctors can’t diagnose

Nine year-old Katie Renfroe suffers with a condition so rare that it doesn’t even have a name. Katie was diagnosed with megalencephaly at birth, a growth development disorder characterised by the overgrowth of the...

The neuroscience of tripping

In a series of experiments, scientists have gained a glimpse into how the psychedelic compound affects brain activity. The team administered LSD (Lysergic acid diethylamide) to 20 healthy volunteers in a specialist research centre...

How is brain surgery performed?

Dr. Greg Foltz of the Swedish Neuroscience Institute describes the routine and frequency of brain surgery. Computer brain mapping produces a three-dimensional image of a patient’s brain. Once inside, physical mapping occurs. A precise...

Do cellphones cause cancer?

Cell phones are more widespread than ever, and the debate about whether they can cause brain cancer continues unabated. With the results of each new study, scientists and advocates on both sides of the...

Patent 6506148 B2

Nervous system manipulation by electromagnetic fields from monitors Publication number US6506148 B2 Publication type Grant Application number US 09/872,528 Publication date Jan 14, 2003 Filing date Jun 1, 2001 Priority date Jun 1, 2001...

Alzheimer’s prevention strategies

Unlike age and genetics, certain health and lifestyle factors associated with Alzheimer’s disease risk may be controlled. Scientists are exploring prevention strategies to determine whether or not things like exercise, diet, and “brain games”...