Magnetic Seizure Therapy (MST) can Treat Depression by Changing the Structure and Function of our Brains
Magnetic Seizure Therapy (MST) is similar to rTMS: it is a safe, painless, effective, and non-invasive way to treat even severe depression that hasn’t improved with antidepressants. MST also uses a device placed on the scalp to deliver a magnetic field that disrupts the brain’s electrical activity. However, MST is stronger. In fact, it is intended to elicit a closely-monitored seizure that is then thought to rewire the brain for the better. The researchers of the current study were wondering if changes in the brain structure (size) and function (activity) were related to improvements in depression after MST.
Age-Related Changes in Brain Excitability in Healthy Humans
It may be well-known that aging affects nearly every part of our lives – both good and bad. In particular, there have been a growing number of studies that look to see how aging impacts our brain, which is a field of research capable of driving our idea of what is “successful” aging, and how we might be able to support people’s health across the lifespan. Ferrari et al. (2017) use neurophysiological techniques to see how the brain responds to rTMS to investigate this topic.