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Related Experiment Video

Updated: Aug 16, 2025

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System

Author Spotlight: Rehabilitation of Stroke Patients With a Digital Occupational Training System

Published on: December 29, 2023

Cognitive Recovery After Stroke: Memory.

Michael J O'Sullivan^1,2,3, Xuqian Li², Dana Galligan²

¹Institute for Molecular Bioscience, University of Queensland, St Lucia, Australia (M.J.O.).

|December 21, 2022

Summary

This summary is machine-generated.

Memory impairment after stroke affects over a third of patients, impacting cognitive health and dementia risk. Further research is needed to understand long-term memory trajectories and recovery mechanisms.

Keywords:

biomarkers cognition dementia memory prognosis

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Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

Dual-Task Stroop Paradigm for Detecting Cognitive Deficits in High-Functioning Stroke Patients

Published on: December 16, 2022

Area of Science:

Neurology
Cognitive Science
Neuroscience

Background:

Memory impairment is common after stroke, affecting over 33% of patients.
These deficits are a key component of post-stroke cognitive syndrome and increase dementia risk.

Purpose of the Study:

To review the natural history and influencing factors of episodic memory impairment post-stroke.
To discuss pathophysiology, measurement, biomarkers, and therapeutic strategies for post-stroke memory deficits.

Main Methods:

Updated systematic review of existing literature on post-stroke memory impairment.
Analysis of data on memory trajectory, influencing factors, and recovery mechanisms.

Main Results:

Identified critical gaps in long-term natural history studies of memory impairment.
Highlighted the limited use of advanced neuroimaging and biomarkers in current research.

Conclusions:

Further research is needed to map long-term memory trajectories and associated prognostic factors.
Advanced neuroimaging and biomarkers offer potential for deeper mechanistic understanding and therapeutic development.