Neuroscience

Scientists jump-start two people's brains after coma

In 2016, a team led by UCLA's Martin Monti reported that a 25-year-old man recovering from a coma had made remarkable progress following a treatment to jump-start his brain using ultrasound.

Psychology & Psychiatry

Catatonic person's body may be frozen, but their minds are not

Occasionally, as a doctor, I am asked to see a patient in the emergency department who is completely mute. They sit motionless, staring around the room. I lift up their arm and it stays in that position. Someone takes a blood ...

Neuroscience

Brain's astrocytes play starring role in long-term memory

Star-shaped cells called astrocytes help the brain establish long-lasting memories, Salk researchers have discovered. The new work adds to a growing body of evidence that astrocytes, long considered to be merely supportive ...

Neuroscience

A simple blood sample indicates how serious a head trauma is

A simple blood sample to diagnose patients with traumatic brain injury is an innovation enabled by researchers at Örebro University. In a new study, reported in Nature Communications, they have identified biomarkers in the ...

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