Psychology & Psychiatry

The placebo effect and psychedelic drugs: tripping on nothing?

There has been a lot of recent interest in the use of psychedelic drugs to treat depression. A new study from McGill suggests that, in the right context, some people may experience psychedelic-like effects from placebos alone. ...

Cardiology

Big study casts doubt on need for many heart procedures

People with severe but stable heart disease from clogged arteries may have less chest pain if they get a procedure to improve blood flow rather than just giving medicines a chance to help, but it won't cut their risk of having ...

Psychology & Psychiatry

Even psychological placebos have an effect

Placebo effects do not only occur in medical treatment—placebos can also work when psychological effects are attributed to them. Psychologists from the University of Basel reported these findings in the journal Scientific ...

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