neuroscience

A study finds that T cells induced by heroin cross the blood-brain barrier to wreak havoc on the brain, hinting at new ways to prevent withdrawal.

A study finds roflumilast can reverse sleep deprivation–induced amnesia in mice, hinting at pathways to treating memory loss in people.

Scientists discover how to convert the brain’s glial cells into multipotent neural stem cells.

Mechanically sensitive gut cells similar to touch sensors in the skin allow the intestine to feel and assess the physical properties of its contents.

Clinicians and researchers teamed up to investigate how inappropriate proinflammatory mechanisms contribute to the pathogenesis of drug-refractory epilepsy.

The signature could one day be used to improve treatment planning for people with substance abuse disorders.

Researchers found that shifted sleep/wake cycles in young rats result in increased functional deficits and mortality following stroke later in life.

Data from postmortem brain tissues adds to the evidence that inflammation is associated with autism.

Female postmortem brains contain more S-nitrosylated C3 proteins, likely linked to menopause, which instruct immune cells to kill neuronal synapses.

In Chapter 1, “Why Is God Two-Faced?,” author John Wathey argues that the answer to this question is the key to an ethological understanding of religion.

If we ask the right questions, modern tools could help researchers solve mysteries such as why many people believe in a God that both provides unconditional love and levies eternal damnation.

This year, neuroscience researchers made important discoveries related to how neurodegeneration attacks the human brain, hooked cultured neurons up to machinery to teach them to play a video game, and more.

A look at some noteworthy scientists who died this year, leaving behind a legacy of research excellence.

The approach could help test hypotheses about how atypical function of the brain’s immune cells contributes to autism.