Neuroscience

LSD blurs boundaries between the experience of self and other

LSD reduces the borders between the experience of the self and others, and thereby affects social interactions. Researchers at the University of Zurich have now found that the serotonin 2A receptor in the human brain is critically ...

Psychology & Psychiatry

Behaviour is considered more moral the more common it is

Is it less wrong to avoid tax if everyone else is doing it? A new study from Karolinska Institutet demonstrates that our view of what is morally right or wrong is shaped by how widespread a particular behaviour is. The results, ...

Medical research

Opioids regulate spermatozoon formation

Infertility has become a major medical and social problem worldwide and due in part to male infertility. Yet the molecular mechanisms involved in spermatogenesis are only now beginning to emerge. A piece of research led by ...

Medications

Re-framing the placebo effect and informed consent

(Medical Xpress)—Imagine that your doctor knows from evidence-based studies that if he tells you about certain, small side-effects to a particular drug, you are significantly more likely to experience that side effect than ...

Psychology & Psychiatry

Critical illness increases risk of psychological problems

New research shows that every seventh person who has received mechanical ventilation risks developing anxiety, depression and insomnia. Improved prevention is needed, according to the professor behind the study.

Psychology & Psychiatry

Inner speech speaks volumes about the brain

Whether you're reading the paper or thinking through your schedule for the day, chances are that you're hearing yourself speak even if you're not saying words out loud. This internal speech—the monologue you "hear" inside ...

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