Filtered By:
Specialty: Radiology
This page shows you your search results in order of relevance. This is page number 8.
Order by Relevance | Date
Total 5918 results found since Jan 2013.
Towards an Accurate MRI Acute Ischemic Stroke Lesion Segmentation Based on Bioheat Equation and U-Net Model
Int J Biomed Imaging. 2022 Jul 16;2022:5529726. doi: 10.1155/2022/5529726. eCollection 2022.ABSTRACTAcute ischemic stroke represents a cerebrovascular disease, for which it is practical, albeit challenging to segment and differentiate infarct core from salvageable penumbra brain tissue. Ischemic stroke causes the variation of cerebral blood flow and heat generation due to metabolism. Therefore, the temperature is modified in the ischemic stroke region. In this paper, we incorporate acute ischemic stroke temperature profile to reinforce segmentation accuracy in MRI. Pennes bioheat equation was used to generate brain thermal...
Source: International Journal of Biomedical Imaging - July 26, 2022 Category: Radiology Authors: Abdelmajid Bousselham Omar Bouattane Mohamed Youssfi Abdelhadi Raihani Source Type: research
