03/27/2026
The Brain đ§ Can Change Itself After Stroke
An interdisciplinary study by the ENIGMA Stroke Recovery Working Group, a global collaboration between researchers in Neurology and in Engineering, has used AI to analyse MRI brain scans from more than 500 stroke survivors. They found that the "undamaged side of the brain may actively reorganise itself after stroke [...] as it adapts to injury." Even more interestingly, they found that this effect was "strongest in the most severely impaired survivors", consistent with use-dependent neuroplasticity from those with the highest processing demands. This research was recently published in The Lancet Digital Health, as per the ARNI Institute for Stroke Rehabilitation.