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Laughter may boost physical activity, mental health for seniors

A program that combines exercise and laughter may motivate older adults to get active, improving their physical and mental health.

Men’s sex drive could be boosted with light therapy

Exposure to bright light for 30 minutes daily may increase men’s testosterone levels and boost their sex drive, new research suggests.

Can sertraline prevent depressive disorders following traumatic brain injury?

Depressive disorders are common following traumatic brain injury (TBI). So, can the antidepressant medication sertraline prevent the onset of depressive disorders following TBI?

Consumption from within: How the brain controls our appetite

Researchers show how our brain activates self-destruct mechanisms when it is low on energy to regulate appetite. The scientists have uncovered the mechanisms behind the enzyme that controls our appetite in response to low glucose availability in the br…

Glutamate plays previously unknown role in neuromuscular development

In mice, glutamate plays a vital role in controlling how muscles and nerves are wired together during development, researchers have discovered. Glutamate is the most common neurotransmitter in the brain.

Study shows internet addiction may indicate other mental health problems problem in college-aged students

A new survey of internet users suggests that people who use the internet excessively may have more mental health problems.

Transcranial direct current stimulation raises glutamate levels in humans

The notion that low levels of electrical stimulation applied to the scalp, barely enough to create a mild tingling sensation, could activate the brain is a relatively new and somewhat controversial idea. The technique, called transcranial direct curren…

Neurofeedback: When output becomes part of input

Neurofeedback is a technique used for the treatment of clinical disorders (like depression, anxiety, chronic pain, ADHD and schizophrenia etc.) and enhancement of brain performance. It is based on the “self-regulation” of brain activations underpin…

Parkinson’s disease protein plays vital ‘marshalling’ role in healthy brains

Researchers have established how a protein called alpha-synuclein, which is closely associated with Parkinson’s Disease, functions in healthy human brains. By showing how the protein works in healthy patients, the study offers important clues about wha…

Is it art? If so, we will see it differently, say researchers

We see things differently if we think they are art, say neurologists. Find out more about how the brain looks at art, compared with real-life images.