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Researchers implanted 14 electrodes into the brains of volunteers with depression. One says it saved his life. John’s life changed forever when he broke up with his girlfriend. The breakup sent him ...

Animal models of human disease have extremely mixed results, and all too often they do not work well and accomplish their goals of helping humans. 1 One such procedure, the forced swim test, is a ...

Human brain, illustration. Deep brain stimulation can help treat depression, but it can be unclear whether a bout of low mood is a relapse or a bad day. The Conversation — It can be challenging to ...