Stroke patients improve on picture-naming task after stimulation treatment
CHICAGO — A brain zapping technique helps people recover language after a stroke, new research shows. The results may point to a better way for people to relearn how to talk after a brain injury.
“I think this work is very promising,” said cognitive neuroscientist Roi Cohen Kadosh of the University of Oxford. The study, presented April 2 at the annual meeting of Cognitive Neuroscience Society, represents one of the first attempts to successfully apply brain stimulation techniques to a clinical population, he said.
Speech therapist and neuroscientist Jenny Crinion of University College London and collaborators focused on people who had trouble finding the right word after a stroke. Known as anomia, the condition is frustrating, leaving people unable to call the correct word to mind.
Crinion and her colleagues paired a word-training technique with brain stimulation. The training regimen was intense. In the lab and at home, participants stu