Man and woman jogging together

To keep a sharp mind, start thinking of heart health in your 20s

Obesity, hypertension and high glucose in early adulthood may take a heavy toll on cognition late in life, UCSF-led study shows.

Collage of screens, people and brain imagery

Making decisions based on how we feel about memories, not accuracy

A new study explores the difference between subjective and objective memory.

Martin Monti

Scientists jump-start two people’s brains after coma

‘Stunning to see with your own eyes,’ says UCLA neuroscientist Martin Monti.

A series of different faces making different facial expressions

The 16 facial expressions most common to emotional situations worldwide

At a time when nativism is on the rise, a new study reveals the universality of human emotional expression.

ISRIB illustration

Drug reverses age-related mental decline within days

Rapid rejuvenation in mice suggests physiological — and removable — blockages may be behind certain cognitive issues.

Man anxiously looks at his laptop

What uncertainty can mean for your mind and body

The stress of uncertainty, especially when prolonged, is among the most insidious.

Clock protein illustration

Scientists discover how a common mutation leads to ‘night owl’ sleep disorder

A small change in our biological clocks lengthens the clock period, causing people to stay up late at night and sleep late in the morning.

Brain with red and blue sunglasses on

Understanding the partisan brain

A new study shows a never-before-seen glimpse of how political polarization looks in our brains.

A replicated brain aneurysm

Lab team develops first-ever living 3D-printed aneurysm to improve surgical procedures, personalize treatments

The replica represents a significant step in developing better care for the 1 in 50 Americans who will suffer from brain aneurysms.

Cronutt post-op

How a UCSF team is giving Cronutt the sea lion a second chance with neuroscience

Cronutt, a sea lion suffering from toxic algae-induced epilepsy — a problem on the rise due to climate change — gets a shot at a better life.