Brain zap tailored to you: new hope for stroke fog?

This study tests a new way to improve thinking problems after a stroke. Researchers will use brain scans to find the exact spot to stimulate with magnetic pulses for each person. 25 people (10 healthy, 15 stroke survivors with memory or attention issues) will receive both real and fake stimulation to see if it helps their performance on a thinking task. The goal is to prove this personalized approach works before testing it as a full treatment.