This 'therapy' is often forced on patients, especially in state run hospitals. It's nothing short of medieval quackery, its only use is to destroy parts of the brain.
Anybody that performs this nonsense on another human is a sadistic psychopath.
Anybody that performs this nonsense on another human is a sadistic psychopath.
https://news.ycombinator.com/newsguidelines.html
Edit: we've had to warn you about this repeatedly. That's not cool. Please review the rules and fix this going forward.
It's possible that it has no useful effect on people and all the (mostly historical, for reasons the article mentions) studies of its efficacy are fundamentally flawed, but people do keep using it outside of involuntary contexts, when the desperation is strong enough and enough other treatments haven't worked, and some of them find it quite effective.
https://www.cqc.org.uk/sites/default/files/documents/2012082...