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Making the right connections

Researchers have uncovered a new molecular interaction that governs the formation of specific functional connections between two types of neurons. It gives an important clue as to how unique interactions give shape to precisely organized neuronal netwo…

Insomnia therapy may slow or reverse cortical gray matter atrophy in fibromyalgia

Preliminary findings from a pilot study suggest that cognitive behavioral therapy for insomnia (CBT-I) may slow or even reverse the atrophy of cortical gray matter in patients who have co-morbid fibromyalgia.

New knowledge on how neurons talk to muscles

Researchers have discovered a new way in which nerve cells can control movement. In a study on zebrafish they show that the contact between neurons and muscles is more dynamic than previously thought. The results can open up new avenues to treating spi…

Exploring the brain networks behind our free will

New research shows that a person’s sense of agency and volition are not located in isolated brain regions, but in networks spread throughout the brain.

Scientists uncover why you can’t decide what to order for lunch

Researchers explore the choice overload effect, a phenomenon that hampers the brain’s ability to make a decision when there are too many options.

Learning to see friendly faces in different places

Meaningful social interactions train visual cortex neurons to recognize a familiar face in different visual locations, suggests new research. The study demonstrates how the brain learns to perceive other people as individuals.

More efficiently generating brain stem cells

Scientists report on the discovery and implementation of a new, more efficient method for generating an important brain stem cell in the laboratory. The findings pave the way for greater understanding of the underlying mechanisms of neurological disord…

Anxious and forgetful after menopause? Low estrogen may be to blame

Lack of estrogen may play a role in the development of anxiety and memory problems, according to a new rodent study.

Focus on neuroscience, nociception to improve anesthesia, paper says

By focusing on nervous system circuits of nociception, the body’s sensing of tissue damge, anesthesiologists can achieve unconsciousness in patients using less drug and manage post-operative pain better, leading to less need for opioids.

What’s the link between brain fog and rheumatoid arthritis?

Brain fog is a less well-known symptom of rheumatoid arthritis (RA). People with RA may have difficulty concentrating, or they may have memory problems. Learn about the link between RA and brain fog here.