Related topics: dementia

Neurotransmitters in an instant

Dopamine, serotonin, adrenalin... The smooth functioning of the human brain depends on their correct proportions. Any disturbances mean diseases. That's why it's so important to be able to detect these disturbances as early ...

Using graphene to detect ALS, other neurodegenerative diseases

The wonders of graphene are numerous—it can enable flexible electronic components, enhance solar cell capacity, filter the finest subatomic particles and revolutionize batteries. Now, the "supermaterial" may one day be ...

What happens to the brain in zero gravity?

NASA has made a commitment to send humans to Mars by the 2030s. This is an ambitious goal when you think that a typical round trip will anywhere between three and six months and crews will be expected to stay on the red planet ...

A first look at interstitial fluid flow in the brain

Interstitial fluid transports nutrients and removes waste between the organs and tissues in our body. In the brain, interstitial fluid is thought to be composed of circulating cerebrospinal fluid, cellular waste and blood ...

Flow of cerebrospinal fluid regulates division

Stem cells in the brain can divide and mature into neurons participating in various brain functions, including memory. In a paper scientists have discovered that the flow of cerebrospinal fluid is a key signal for neural ...

Novel blood test for Alzheimer's diagnosis

Today, Alzheimer's disease is diagnosed too late. In collaboration with a research team at the university and German Center for Neurogenerative Diseases (DZNE) in Göttingen, Researchers at Ruhr-Universität Bochum (RUB) ...

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