Neuroscience

Binaural beats synchronize brain activity, don't affect mood

An auditory illusion thought to synchronize brain waves and alter mood is no more effective than other sounds, according to research in adults recently published in eNeuro. The effect reported in other studies might be a ...

Neuroscience

Abnormal neuron activity manifests as parental neglect

The brain undergoes dramatic change during the first years of life. Its circuits readily rewire as an infant and then child encounters new sights and sounds, taking in the world and learning to understand it. As the child ...

Neuroscience

Hearing through lip-reading

Brain activity synchronizes with sound waves, even without audible sound, through lip-reading, according to new research published in JNeurosci.

Psychology & Psychiatry

Key risk factors for teenage suicide

New Australian research has found that young people who report suicidal thoughts and who also experience auditory hallucinations and psychological distress are at the greatest risk of future suicide attempts.

Neuroscience

Good noise, bad noise: White noise improves hearing

Noise is not the same as noise—and even a quiet environment does not have the same effect as white noise. With a background of continuous white noise, hearing pure sounds becomes even more precise, as researchers from the ...

Neuroscience

How the brain dials up the volume to hear someone in a crowd

Our brains have a remarkable ability to pick out one voice from among many. Now, a team of Columbia University neuroengineers has uncovered the steps that take place in the brain to make this feat possible. Today's discovery ...

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