Health

Upswings in older-age cognitive ability may not be universal

A growing body of evidence indicates that rates of dementia may be declining, in part because older adults' cognitive abilities, such as learning and memory functions, are better than those of older adults in the past. But ...

Psychology & Psychiatry

Does pot really dull a teen's brain?

Pot-smoking teens may not be dooming themselves to a destiny of dim-wittedness, a new review suggests.

Health

Women with reduced functional abilities are perceived as asexual

To participate in the labour market and to have a family are things most people take for granted. Women with functional disabilities are deprived of many opportunities. The explanation may be both functional ability and gender, ...

Alzheimer's disease & dementia

Trial finds blood-plasma infusions for Alzheimer's safe, promising

Stanford University School of Medicine investigators have reported success in an early-phase clinical trial examining the safety, tolerability and feasibility of administering infusions of blood plasma from young donors to ...

Neuroscience

Brain lays foundation for reason in childhood

Structural connections between frontal and parietal areas in children's brains can predict their ability to reason later in life, reports new research published in The Journal of Neuroscience.

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