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Retracted: The Impact of Online Learning System on Students Affected with Stroke Disease
Behav Neurol. 2023 Aug 9;2023:9802476. doi: 10.1155/2023/9802476. eCollection 2023.ABSTRACT[This retracts the article DOI: 10.1155/2022/4847066.].PMID:37593133 | PMC:PMC10432059 | DOI:10.1155/2023/9802476
Source: Behavioural Neurology - August 18, 2023 Category: Neurology Authors: Behavioural Neurology Source Type: research

Stroke-GAN Painter: Learning to paint artworks using stroke-style generative adversarial networks
AbstractIt is a challenging task to teach machines to paint like human artists in a stroke-by-stroke fashion. Despite advances in stroke-based image rendering and deep learning-based image rendering, existing painting methods have limitations: they (i) lack flexibility to choose different art-style strokes, (ii) lose content details of images, and (iii) generate few artistic styles for paintings. In this paper, we propose a stroke-style generative adversarial network, called Stroke-GAN, to solve the first two limitations. Stroke-GAN learns styles of strokes from different stroke-style datasets, so can produce diverse strok...
Source: European Journal of Applied Physiology - August 17, 2023 Category: Physiology Source Type: research

How to fail with paired VNS therapy
We present a discussion of the concepts that underlie VNS therapy and an anthology of studies that describe conditions in which these concepts are violated and VNS fails.
Source: BRAIN STIMULATION: Basic, Translational, and Clinical Research in Neuromodulation - August 16, 2023 Category: Neurology Authors: Seth A. Hays, Robert L. Rennaker, Michael P. Kilgard Source Type: research

Ultrasound-Based Image Analysis for Predicting Carotid Artery Stenosis Risk: A Comprehensive Review of the Problem, Techniques, Datasets, and Future Directions
Diagnostics (Basel). 2023 Aug 7;13(15):2614. doi: 10.3390/diagnostics13152614.ABSTRACTThe carotid artery is a major blood vessel that supplies blood to the brain. Plaque buildup in the arteries can lead to cardiovascular diseases such as atherosclerosis, stroke, ruptured arteries, and even death. Both invasive and non-invasive methods are used to detect plaque buildup in the arteries, with ultrasound imaging being the first line of diagnosis. This paper presents a comprehensive review of the existing literature on ultrasound image analysis methods for detecting and characterizing plaque buildup in the carotid artery. The r...
Source: Atherosclerosis - August 12, 2023 Category: Cardiology Authors: Najmath Ottakath Somaya Al-Maadeed Susu M Zughaier Omar Elharrouss Hanadi Hassen Mohammed Muhammad E H Chowdhury Ahmed Bouridane Source Type: research

COVID-19 ’ s Impact on Heart Health Still Confounds Doctors
(ST. LOUIS) — Firefighter and paramedic Mike Camilleri once had no trouble hauling heavy gear up ladders. Now battling long COVID, he gingerly steps onto a treadmill to learn how his heart handles a simple walk. “This is, like, not a tough-guy test so don’t fake it,” warned Beth Hughes, a physical therapist at Washington University in St. Louis. [time-brightcove not-tgx=”true”] Somehow, a mild case of COVID-19 set off a chain reaction that eventually left Camilleri with dangerous blood pressure spikes, a heartbeat that raced with slight exertion, and episodes of intense chest pain...
Source: TIME: Health - August 10, 2023 Category: Consumer Health News Authors: Lauran Needgaard/ Associated Press Tags: Uncategorized COVID-19 healthscienceclimate wire Source Type: news

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