Neuroscience

Dream discovery: Melatonin's key role in REM sleep revealed

A significant breakthrough in the understanding of sleep mechanism opens new promise for treating sleep disorders and associated neuropsychiatric conditions: Scientists have pinpointed the melatonin receptor MT1 as a crucial ...

Ophthalmology

Medicaid vision coverage for adults varies widely by state

A new study shows that 6.5 million Medicaid enrollees (12%) lived in states without coverage for routine adult eye exams; and 14.6 million (27%) resided in states without coverage for eyeglasses. The study based on 2022-23 ...

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