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Condition: Ischemic Stroke
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Total 959 results found since Jan 2013.
Na ïve bayes classifier assisted automated detection of cerebral microbleeds in SWI brain images
Biochem Cell Biol. 2023 Aug 28. doi: 10.1139/bcb-2023-0156. Online ahead of print.ABSTRACTCerebral Microbleeds (CMBs) in the brain are the essential indicators of critical brain disorders such as dementia and ischemic stroke. Generally, CMBs are detected manually by experts which is an exhaustive task with limited productivity. Since, CMBs have complex morphological nature, so manual detection is prone to errors. This paper presents a machine learning-based automated Cerebral Microbleeds detection technique in the brain SWI scans based on statistical feature extraction and classification. The proposed method consists of th...
Source: Biochemistry and Cell Biology - August 28, 2023 Category: Biochemistry Authors: Tayyab Ateeq Zaid Bin Faheem Mohamed Ghoneimy Dr Jehad Ali PhD Computer Engineering Yang Li Abdullah Baz Source Type: research
Transcutaneous auricular vagus nerve stimulation (taVNS) decreases heart rate acutely in neonatal rats
Transcutaneous auricular vagus nerve stimulation (taVNS) is an exciting non-invasive extension of traditional invasive cervical VNS. However, it is still unclear what vagus fibers taVNS engages and whether taVNS has measurable effects in reducing heart rate (HR) to assess parasympathetic nervous system activation. Ongoing research and clinical applications pairing VNS with activities promoting learning and stroke recovery are promising [1]. taVNS has also been used in newborns with hypoxic-ischemic (HI) brain injury and may improve their oromotor coordination during feeding [2].
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - August 21, 2023 Category: Neurology Authors: Melanie W. Gail, Catrina Sims-Robinson, Heather Boger, Adviye Ergul, Rupak Mukherjee, Dorothea D. Jenkins, Mark S. George Source Type: research
O32/312 Continuous evaluation of the ESMINT/EYMINT E-fellowship as a European tele-learning network for neurointerventional trainees
ConclusionTele-observerships may supplement neurointerventional hands-on training in particular of low-frequency high-complexity procedures.Disclosure of InterestMatthias Bechstein: Nothing to discloseHelena Guerreiro: Nothing to discloseTeresa Nawka: Nothing to discloseVladimir Kalousek: Nothing to discloseJens Fiehler: Nothing to discloseUta Hanning: Nothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Bechstein, M., Guerreiro, H., Nawka, M. T., Kalousek, V., Fiehler, J., Paula Hanning, U. M. Tags: 3.3 OTHER - Miscellaneous Source Type: research
P040/41 Imaging study in stroke diagnosis and treatment in a referral center Chile
ConclusionAs a conclusion, different topics of obtaining and observing images in Stroke are obtained. Either CT, MRA, Cerebral Angiography. Both nurses and technicians should know some generalities and topics of nomenclature, neuroanatomy, general and specific characteristics of each of the imaging techniques that we want to share for this ETMINT 2023 seminar.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Nunez, F. B. Tags: 4. Ischemic stroke Source Type: research
P041/42 Imaging study in stroke diagnosis and treatment in a referral center in Chile
ConclusionAs a conclusion, different topics of obtaining and observing images in Stroke are obtained. Either CT, MRA, Cerebral Angiography. Both nurses and technicians should know some generalities and topics of nomenclature, neuroanatomy, general and specific characteristics of each of the imaging techniques that we want to share for this ETMINT 2023 seminar.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Nunez, F. B. Tags: 4. Ischemic stroke Source Type: research
The Role of Progranulin (PGRN) in the Pathogenesis of Ischemic Stroke
Cell Mol Neurobiol. 2023 Aug 10. doi: 10.1007/s10571-023-01396-8. Online ahead of print.ABSTRACTStroke is a life-threatening medical condition and is a leading cause of disability. Cerebral ischemia is characterized by a distinct inflammatory response starting with the production of various cytokines and other inflammation-related agents. Progranulin (PGRN), a multifunctional protein, is critical in diverse physiological reactions, such as cell proliferation, inflammation, wound healing, and nervous system development. A mature PGRN is anti-inflammatory, while granulin, its derivative, conversely induces pro-inflammatory c...
Source: Cellular and Molecular Neurobiology - August 10, 2023 Category: Cytology Authors: Daryush Purrahman Ali Shojaeian Łukasz A Poniatowski Bart łomiej Piechowski-Jóźwiak Mohammad-Reza Mahmoudian-Sani Source Type: research
Machine learning models of plasma proteomic data predict mood in chronic stroke and tie it to aberrant peripheral immune responses
Brain Behav Immun. 2023 Aug 7:S0889-1591(23)00225-8. doi: 10.1016/j.bbi.2023.08.002. Online ahead of print.ABSTRACTPost-stroke depression is common, long-lasting and associated with severe morbidity and death, but mechanisms are not well-understood. We used a broad proteomics panel and developed a machine learning algorithm to determine whether plasma protein data can predict mood in people with chronic stroke, and to identify proteins and pathways associated with mood. We used Olink to measure 1,196 plasma proteins in 85 participants aged 25 and older who were between 5 months and 9 years after ischemic stroke. Mood was a...
Source: Brain, Behavior, and Immunity - August 9, 2023 Category: Neurology Authors: Neda H Bidoki Kristy A Zera Huda Nassar Lauren L Drag Michael Mlynash Elizabeth Osborn Muhith Musabbir Da Eun K Kim Maria Paula Mendez Maarten G Lansberg Nima Aghaeepour Marion S Buckwalter Source Type: research
