An international study has found a link between the brain’s network connections and grey matter atrophy caused by certain types of epilepsy, a major step forward in our understanding of the disease.
In neuroscience, it is becoming increasingly clear that the brain’s connectome is as important as its anatomy when studying human disease. The connectome is a map of neural connections that describes how brain regions interact and work together to perform certain tasks. While connectome research in epilepsy has moved forward in recent years, there is still a lot we do not know about its role in the disorder.
The study, led by researchers from The Neuro (Montreal Neurological Institute-Hospital), analyzed data from 1,021 individuals with epilepsy and 1,564 healthy controls over 19 sites around the world from the ENIGMA database, a collection of neuroimaging data available to researchers under Open Science principles. They used this data to map