Please support us on https://www.patreon.com/MinuteEarth or as a YouTube Sponsor! Thanks to everyone who already does! Shocking the brain has come and gone as a medical treatment, but it's...
========== Hi, this is Kate from MinuteEarth. In the
mid-20th century, a standard treatment for severe depression was to attach electrodes
to a patient's skull and turn on the juice, running an electrical current through the
brain that would cause a brief seizure - a process known as "electroshock therapy." It
was *shockingly* brutal, sometimes causing broken bones and
temporary short term memory loss. Eventually, public awareness of these side effects led
to growing resistance to electroshock therapy and a steep decline in its use. But the thing was, electroshock DID work,
alleviating depression in ⅔ of patients - more than responded to drugs. Electrical
therapy likely works because depression seems to stem from when the brain's regular electrical
s...