Psychology & Psychiatry

Petting dogs engages the social brain, according to neuroimaging

Researchers led by Rahel Marti at the University of Basel in Switzerland report that viewing, feeling, and touching real dogs leads to increasingly higher levels of activity in the prefrontal cortex of the brain. Published ...

Neuroscience

The pain of social exclusion

We would like to do without pain and yet without it we wouldn't be able to survive. Pain signals dangerous stimuli (internal or external) and guides our behaviour. Its ultimate goal is to prioritize escape, recovery and healing. ...

Alzheimer's disease & dementia

Researchers investigate the amyloid-beta peptide behind Alzheimer's

Using solid-state nuclear magnetic resonance (NMR) spectroscopy, researchers at Luleå University of Technology in collaboration with Warwick University in the UK for the first time in the world managed to analyse hydrogen ...

Medical research

Scientists reverse deadly impacts of asthma in mice

Mucus in the lungs can be fatal for asthma patients, but scientists at the University of Colorado Anschutz Medical Campus have broken up those secretions at the molecular level and reversed their often deadly impacts.

Medical research

Scientists accelerate path to drugs for COVID-19

Scientists at The University of Manchester have developed a more efficient method to produce medicines that are in development for the treatment of COVID-19, cancer and other diseases that affect many of the world's population.

Neuroscience

Laughter may be a serious evolutionary tool

(HealthDay)—Sharing a laugh can make you feel closer to someone else, and that quick-forming social bond may have been a big evolutionary boon to human survival, a small study suggests.

Psychology & Psychiatry

Social laughter releases endorphins in the brain

Recent results obtained by researchers from Turku PET Centre, the University of Oxford and Aalto University have revealed how social laughter leads to endorphin release in the brain, possibly promoting establishment of social ...

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