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Transferring Cognitive Tasks Between Brain Imaging Modalities: Implications for Task Design and Results Interpretation in fMRI Studies
Published on: September 22, 2014
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Imaging After Thrombolysis and Thrombectomy: Rationale, Modalities and Management Implications
Felix C Ng1, Bruce C V Campbell2
1Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Grattan Street, Parkville, VIC, 3050, Australia.
Current Neurology and Neuroscience Reports
|July 7, 2019
Summary
Post-treatment neuroimaging is crucial for managing acute ischemic stroke patients after reperfusion therapy. It helps identify complications, assess prognosis, and guide treatment decisions for better patient outcomes.
Area of Science:
- Neuroimaging
- Stroke Medicine
- Interventional Neurology
Background:
- Reperfusion therapy (thrombolysis or thrombectomy) is vital for reducing disability in ischemic stroke.
- Neuroimaging is essential for patient selection, especially in extended time windows.
- The role of post-treatment neuroimaging remains less defined.
Purpose of the Study:
- To review recent advances in post-reperfusion neuroimaging.
- To provide a practical guide for managing patients based on imaging findings.
- To highlight the implications of neuroimaging for clinical decision-making.
Main Methods:
- Review of recent literature on post-treatment neuroimaging in ischemic stroke.
- Analysis of imaging techniques such as CT, MRI, and angiography.
- Discussion of prognostic and management implications of imaging findings.
Main Results:
- Post-treatment imaging identifies hemorrhage and edema, guiding interventions.
- Angiography, CT, and MRI assess reperfusion, infarct volume, and topography for prognosis.
- Perfusion MRI and permeability analysis may predict complications and guide antithrombotic therapy.
Conclusions:
- Post-treatment neuroimaging offers critical information for complication detection, prognosis assessment, and quality assurance.
- Advances in neuroimaging can reveal post-reperfusion pathophysiology and identify targets for secondary injury prevention.
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