Brain scans reveal how strokes disrupt our ability to focus

NCT ID NCT06920992

First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 29 times

Summary

This study looked at how brain damage from strokes affects a person's ability to plan, focus, and switch between tasks—skills known as cognitive control. Researchers used brain scans (MRI) and electrical recordings (EEG) to compare healthy adults and stroke patients. The goal was to understand which brain networks are critical for these thinking skills, not to test a treatment.

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Contacts and locations

Locations

  • The University of Iowa

    Iowa City, Iowa, 52246, United States

Conditions

Explore the condition pages connected to this study.