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Sensors, Vol. 21, Pages 8507: A Review on Computer Aided Diagnosis of Acute Brain Stroke
o U. Rajendra Acharya Amongst the most common causes of death globally, stroke is one of top three affecting over 100 million people worldwide annually. There are two classes of stroke, namely ischemic stroke (due to impairment of blood supply, accounting for ~70% of all strokes) and hemorrhagic stroke (due to bleeding), both of which can result, if untreated, in permanently damaged brain tissue. The discovery that the affected brain tissue (i.e., ‘ischemic penumbra’) can be salvaged from permanent damage and the bourgeoning growth in computer aided diagnosis has led to major advances in s...
Source: Sensors - December 20, 2021 Category: Biotechnology Authors: Mahesh Anil Inamdar Udupi Raghavendra Anjan Gudigar Yashas Chakole Ajay Hegde Girish R. Menon Prabal Barua Elizabeth Emma Palmer Kang Hao Cheong Wai Yee Chan Edward J. Ciaccio U. Rajendra Acharya Tags: Review Source Type: research

Sensors, Vol. 19, Pages 3482: 3D Simulations of Intracerebral Hemorrhage Detection Using Broadband Microwave Technology
Persson Early, preferably prehospital, detection of intracranial bleeding after trauma or stroke would dramatically improve the acute care of these large patient groups. In this paper, we use simulated microwave transmission data to investigate the performance of a machine learning classification algorithm based on subspace distances for the detection of intracranial bleeding. A computational model, consisting of realistic human head models of patients with bleeding, as well as healthy subjects, was inserted in an antenna array model. The Finite-Difference Time-Domain (FDTD) method was then used to generate simulated t...
Source: Sensors - August 8, 2019 Category: Biotechnology Authors: Andreas Fhager Stefan Candefjord Mikael Elam Mikael Persson Tags: Article Source Type: research