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How a hallucinogenic brew makes the brain live in a dream

DMT is the active ingredient of the hallucinogenic brew ayahuasca. New research looks into how this drug affects brain activity, altering consciousness.

How the brain detects the rhythms of speech

Neuroscientists have discovered how the listening brain scans speech to break it down into syllables. The findings provide for the first time a neural basis for the fundamental atoms of language and insights into our perception of the rhythmic poetry o…

What does it mean to feel malaise?

Malaise is a general feeling of being unwell. Read on to learn about the various symptoms and causes of malaise, and when to see a doctor.

A new link between migraines, opioid overuse may be key to treating pain

Researchers have discovered that a peptide links together migraine pain and pain induced by opioid overuse.

Walking changes vision

November 20, 2019 by - No Comment

Walking changes vision

When people walk around, they process visual information differently than at rest: the peripheral visual field shows enhanced processing.

Brain scans reveal how the human brain compensates when one hemisphere is removed

Researchers studying six adults who had one of their brain hemispheres removed during childhood to reduce epileptic seizures found that the remaining half of the brain formed unusually strong connections between different functional brain networks, whi…

Suicide prevention: Links and resources

If you or someone you know is considering suicide, you are not alone. Here’s a list of hotlines and online resources to help prevent suicide.

Ayahuasca compound changes brainwaves to vivid ‘waking-dream’ state

Scientists have peered inside the brain to show how taking DMT affects human consciousness by significantly altering the brain’s electrical activity.

Mechanism connects early binge drinking to adult behaviors

Intermittent exposure to high levels of alcohol in adolescent animals leads to increased levels of microRNA-137 in the brains of adults. Blocking microRNA-137 helps to reverse or the lasting effects of youth drinking, such as increased alcohol use and …

Common fire retardant makes prairie voles anxious, less social

New research examines the gender-specific effects of a common flame retardant mixture on the social and affective behavior of prairie voles.