Alzheimer's disease & dementia

Can nanotechnology help diagnose Alzheimer's?

Exosomes are natural nanoscopic particles released by most cell types, and are currently the focus of research because they represent a possible tool for the diagnosis of Alzheimer's. These particles are not so easy to isolate, ...

HIV & AIDS

New test detects tell-tale danger signs in spinal fluid

Rare cells resembling those previously thought to exist only in the brain have been discovered in the spinal fluid of HIV patients by using a sensitive new genetic test that could provide insights into a host of neurological ...

Psychology & Psychiatry

Psychologists show that acting is the key to remembering tasks

Have you ever been shopping and returned home to find that you have forgotten to buy the very item you went shopping for? Have you known it was going to rain yet left your umbrella at home? Have you gone out and left the ...

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