Alzheimer's disease & dementia

Biomarker points to Alzheimer's risk

(Medical Xpress)—A study involving Rochester-area seniors has yielded the first accurate blood test that can predict who is at risk for developing Alzheimer's disease. This discovery – which appears today in the journal ...

Ophthalmology

Photopharmacology: Optoswitches turn pain off and sight on

Photoreactive compounds developed by scientists of Ludwig-Maximilians-Universitaet (LMU) in Munich directly modulate nerve-cell function, and open new routes to the treatment of neurological diseases, including chronic pain ...

Oncology & Cancer

Researchers identify proteins that may help brain tumors spread

Scientists at the University of Alabama at Birmingham have identified a molecular pathway that seems to contribute to the ability of malignant glioma cells in a brain tumor to spread and invade previously healthy brain tissue. ...

Medical research

Inner-ear disorders may cause hyperactivity

Behavioral abnormalities are traditionally thought to originate in the brain. But a new study by researchers at Albert Einstein College of Medicine of Yeshiva University has found that inner-ear dysfunction can directly cause ...

Addiction

A hidden epidemic: Street children show high levels of drug use

Drug use is common among street children, posing serious threats to both their health and their chances for reintegration into society. It's difficult to reduce drug use among street children without a good understanding ...

Alzheimer's disease & dementia

Seizures late in life may be an early sign of Alzheimer's disease

Patients with epilepsy who had amnestic mild cognitive impairment (aMCI) or Alzheimer disease (AD) presented earlier with cognitive decline than patients who did not have epilepsy, according to a report published by JAMA ...

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