For at least six decades, neuroscientists have been arguing over a big, foundational question: Do adult brains make new neurons? This process of “ neurogenesis ” had been shown in other adult ...

Understanding how new neurons affect brain function throughout adulthood can offer new approaches to treating epilepsy and dementia. When you purchase through links on our site, we may earn an ...

“Repeated exposure to drugs of abuse changes the transmitter expressed by a group of cortical neurons, leading to long-lasting cognitive deficits,” Pratelli and Spitzer told PsyPost.

It occurs when neurons lose the transmitter they were making and make a new one instead,” explained study authors Swetha K. Godavarthi (a research assistant professor in the Department of ...

“In this study, we show that generalized fear in mice results from a transmitter switch from glutamate to γ-aminobutyric acid (GABA) in serotonergic neurons of the lateral wings of the dorsal ...

(New neurons may sound great, but too much activity and connectivity can cause chaos.) And it’s difficult to get a clear answer.

In addition to these treatment experiments, the team mapped the neurons that were undergoing transmitter switches and showed that they were indeed connected to other regions of the brain that have ...

Stress is a common affliction, and a UC San Diego webinar May 17 aimed to shed some light on it and what can be done to manage it.The session, called “A Deep Look Inside Our Minds: Adapting t… ...

A study in the journal Science presents compelling new evidence that neurons in the brain's memory center, the hippocampus, continue to form well into late adulthood. The research from Karolinska ...

The neurons are selectively exposed to the feel-good neurotransmitter dopamine to mimic the human brain’s natural reward system.