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Articles sur Parkinson's disease

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In deep brain stimulation, electrodes – the pale white lines – are implanted into a patient’s brain and connected to a battery in a person’s chest. Jmarchn/Wikimedia Commons

Treating mental illness with electricity marries old ideas with modern tech and understanding of the brain – podcast

Deep brain stimulation and trasncranial magnetic stimulation treat mental illness by sending electrical currents into parts of the brain. Every new patient provides researchers with a wealth of information. Listen to The Conversation Weekly podcast.
Advances in artificial intelligence and technology have allowed researchers to better explore the mechanisms behind neurostimulation. Iryna Spodarenko/iStock via Getty Images

Brain stimulation can rewire and heal damaged neural connections, but it isn’t clear how – research suggests personalization may be key to more effective therapies

Existing brain connections may influence the effectiveness of neurostimulation. Tailoring treatments to each individual brain could expand the number of conditions brain stimulation can treat.
Exercise spurs the release of the body’s natural cannabinoids, which have myriad benefits for mental health and stress relief. Luca Sage/Stone via Getty Images

The ‘runner’s high’ may result from molecules called cannabinoids – the body’s own version of THC and CBD

A growing body of research points to the body’s natural cannabinoid system as the primary driver behind the runner’s high – and the mental health boost and stress relief following exercise.

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