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Visiting virtual beach improves patient experiences during dental procedures

Imagine walking along a South Devon beach on a lovely day. The waves are lapping on the shore, rabbits are scurrying in the undergrowth, and the bells of the local church are mingling with the calls…

Meditation and yoga can ‘reverse’ DNA reactions which cause stress, new study suggests

Mind-body interventions (MBIs) such as meditation, yoga and Tai Chi don’t simply relax us; they can ‘reverse’ the molecular reactions in our DNA which cause ill-health and depression, according to a study.

Why do those with autism avoid eye contact?

Individuals with autism spectrum disorder often find it difficult to look others in the eyes as they find eye contact uncomfortable or stressful. Now a study has shed light on the brain mechanisms involved in this behavior.

Egocentric hearing: How we can tell where a sound is coming from

A new study has found that most neurons in the brain’s auditory cortex detect where a sound is coming from relative to the head, but some are tuned to a sound source’s actual position in the world.

Early stress confers lifelong vulnerability causing alterations in a specific brain region

A new study establishes mechanism by which an early window of exposure defines the response to stress in adulthood.

Modeling the brain with ‘Lego bricks’

Researchers have developed a computational method that could be used to guide surgeons during brain surgery.

More brain activity is not always better when it comes to memory, attention

Potential new ways of understanding the cause of cognitive impairments, such as problems with memory and attention, in brain disorders including schizophrenia and Alzheimer’s are under the spotlight in a new research review.

Pre-clinical study suggests Parkinson’s could start in gut endocrine cells

A potential new mechanism has been identified in both mice and human endocrine cells that populate the small intestines. Inside these cells is a protein called alpha-synuclein, which is known to go awry and lead to damaging clumps in the brains of Park…

All in the eyes: What the pupils tells us about language

The meaning of a word is enough to trigger a reaction in our pupil: when we read or hear a word with a meaning associated with luminosity (“sun,” “shine,” etc.), our pupils contract as they would if they were actually exposed to greater luminosity. And…

More amyloid in the brain, more cognitive decline

The amount of amyloid plaques in a person’s brain predicts the rate at which his or her cognition will decline in the next four years, outlines new research.