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Anti-depressant agent KNT-127 reduces stress as well as depression

Depression is a condition affecting millions across the globe. However, efficient drugs with minimal adverse effects are scarce. Now, researchers have reported how KNT-127, a delta opioid receptor agonist, quickly and efficiently reduces classic parame…

A special omega-3 fatty acid lipid will change how we look at the developing and aging brain

Scientists have found a lipid transporter crucial to regulating the cells that make myelin, the nerve-protecting sheath.

Novel ultrasound uses microbubbles to open blood-brain barrier to treat glioblastoma in humans

In the first in-human clinical trial, scientists used a novel, skull-implantable ultrasound device to open the blood-brain barrier and repeatedly permeate large, critical regions of the human brain to deliver chemotherapy that was injected intravenousl…

Sleep phase can reduce anxiety in people with PTSD

A new study shows that sleep spindles, brief bursts of brain activity occurring during one phase of sleep and captured by EEG, may regulate anxiety in people with post-traumatic stress disorder (PTSD).

Stress increases Alzheimer’s risk in female mice but not males

Stress causes the levels of Alzheimer’s proteins to rise in females’ brains but not males’ brains, according to a new study. This difference may contribute to women’s greater risk of developing Alzheimer’s disease.

Machine learning model sheds light on how brains recognize communication sounds

Scientists studied guinea pigs’ communication to understand how the brain recognizes communication sounds regardless of accents and surrounding noise.

Scientists discover anatomical changes in the brains of the newly sighted

Neuroscientists discovered anatomical changes that occur in the white matter of visual-processing areas of the brain, in children who have congenital cataracts surgically removed.

Evidence of conscious-like activity in the dying brain

A new study provides early evidence of a surge of activity correlated with consciousness in the dying brain.

Structured exploration allows biological brains to learn faster than AI

Neuroscientists have uncovered how exploratory actions enable animals to learn their spatial environment more efficiently. Their findings could help build better AI agents that can learn faster and require less experience.

Mental imagery a helpful way to distract teens from negative thought patterns

For adolescents who may get stuck in negative thought spirals, refocusing on mental imagery is a more effective distraction than verbal thoughts.