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New method grows brain cells from stem cells quickly and efficiently

Researchers have developed a faster method to generate functional brain cells, called astrocytes, from embryonic stem cells. Astrocytes play a significant role in neurodegenerative diseases. The new method reduces the time required to produce the cells…

Stressed, toxic, zombie cells seen for 1st time in Alzheimer’s

Tau protein accumulation is common across 20 human brain diseases. Researchers have found stressed, senescent cells in Alzheimer’s disease, and established a link between tau tangles and this cell stress. The scientists used a senolytic therapy to clea…

How brains of doers differ from those of procrastinators

Researchers have analyzed why certain people tend to put tasks off rather than tackling them directly. Using magnetic resonance imaging (MRI), they identified two brain areas whose volume and functional connectivity are linked to an individual’s abilit…

Researchers find a neural ‘auto-correct’ feature we use to process ambiguous sounds

Our brains have an ‘auto-correct’ feature that we deploy when re-interpreting ambiguous sounds, a team of scientists has discovered. Its findings point to new ways we use information and context to aid in speech comprehension.

Maternal depression may alter stress and immune markers in children

New research suggests that depression in women may affect their children’s stress and physical well-being throughout life.

Novel subtype of multiple sclerosis

Researchers have discovered a new subtype of multiple sclerosis (MS), providing a better understanding of the individualized nature of the disease.

The 5 Most Impactful Findings From National Geographic’s ‘Science of Sleep’ Issue

‘Sleep is an undiscovered country that each one of us travels to every night, but we really don’t understand it very well.’ National Geographic explore.

Depressed patients see quality of life improve with nerve stimulation

People treated with vagus nerve stimulation experience significant improvements in quality of life, even when their depression symptoms don’t completely dissipate, according to a new study.

Largest brain study of 62,454 scans identifies drivers of brain aging

In the largest known brain imaging study, scientists evaluated 62,454 brain SPECT (single photon emission computed tomography) scans of more than 30,000 individuals from 9 months old to 105 years of age to investigate factors that accelerate brain aging.

‘Compulsivity circuit’ in heavy alcohol drinkers

Heavy alcohol drinkers attempt to acquire alcohol despite the threat of a negative consequence more so than light drinkers, a study has found, and this behavior is associated with unique activation of brain circuitry in heavy drinkers.