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Total 4982 results found since Jan 2013.

Development of a new body weight estimation method using head CT scout images
CONCLUSIONS: The presented new method is a potentially valuable support tool for medical staff, such as doctors and nurses, in estimating weight during emergency examinations for patients with acute conditions such as stroke when obtaining accurate weight measurements is not easily feasible.PMID:37545250 | DOI:10.3233/XST-230087
Source: Journal of X-Ray Science and Technology - August 7, 2023 Category: Radiology Authors: Tatsuya Kondo Manami Umezu Yohan Kondo Mitsuru Sato Tsutomu Kanazawa Yoshiyuki Noto Source Type: research

Improvement of diagnostic performance of hyperacute ischemic stroke in head CT using an image-based noise reduction technique with non-black-boxed process
To date, a variety of image-based noise reduction (INR) techniques for computed tomography (CT) have been reported. They are based on iterative processes or deep learning techniques. Some INR products using iterative processes are already commercially available and have been reported to exhibit noise reduction performance better than hybrid-type iterative reconstruction (HIR) in abdominal CT [1,2]. However, the details of the processes inside these commercial INR systems are usually proprietary and cannot be readily replicated outside.
Source: Physica Medica: European Journal of Medical Physics - August 5, 2023 Category: General Medicine Authors: Tetsuya Hirairi, Katsuhiro Ichikawa, Atsushi Urikura, Hiroki Kawashima, Takasumi Tabata, Tamaki Matsunami Source Type: research

An Intelligent Rehabilitation Assessment Method for Stroke Patients Based on Lower Limb Exoskeleton Robot
The 6-min walk distance (6MWD) and the Fugl-Meyer assessment lower-limb subscale (FMA-LE) of the stroke patients provide the critical evaluation standards for the effect of training and guidance of the training programs. However, gait assessment for stroke patients typically relies on manual observation and table scoring, which raises concerns about wasted manpower and subjective observation results. To address this issue, this paper proposes an intelligent rehabilitation assessment method (IRAM) for rehabilitation assessment of the stroke patients based on sensor data of the lower limb exoskeleton robot. Firstly, the feat...
Source: IEE Transactions on Neural Systems and Rehabilitation Engineering - August 4, 2023 Category: Neuroscience Source Type: research

LB-009 Smartphone-enabled machine learning algorithms for autonomous stroke detection
ConclusionsOur results confirm that smartphone enabled ML-algorithms can reliably identify acute stroke features with high accuracy comparable to neurologists’ clinical impression.DisclosuresR. Raychev: 1; C; Boehringer Ingelheim. 2; C; Rapid Medical, Perflow Medical. 4; C; Neuronics Medical. J. Saver: 2; C; Neuronics Medical. D. Liebeskind: 2; C; Neuronics Medical. M. Nour: 2; C; Neuronics Medical, Ischemia View. S. Petkov: 4; C; Neuronics Medical. D. Angelov: 4; C; Neuronics Medical. D. Georgiev: None. A. Koralova: None. F. Aleksiev: None. T. Sakelarova: None. D. Kalpachka: None. R. Kalpachki: None. E. Kostadinova:...
Source: Journal of NeuroInterventional Surgery - August 3, 2023 Category: Neurosurgery Authors: Raychev, R., Saver, J., Liebeskind, D., Nour, M., Petkov, S., Angelov, D., Georgiev, D., Koralova, A., Aleksiev, F., Sakelarova, T., Kalpachka, D., Kalpachki, R., Kostadinova, E., Manolova, T., Milanov, I. Tags: SNIS 20th annual meeting late-breaking oral abstracts Source Type: research

Machine learning in the prediction of post-stroke cognitive impairment: a systematic review and meta-analysis
ConclusionML is a potential tool for predicting PSCI and may be used to develop simple clinical scoring scales for subsequent clinical use.Systematic Review Registrationhttps://www.crd.york.ac.uk/prospero/display_record.php?RecordID=383476.
Source: Frontiers in Neurology - August 3, 2023 Category: Neurology Source Type: research

Innovations in Stroke Recovery and Rehabilitation
Despite improvements in acute stroke management, many stroke survivors remain with substantial disability. Efforts to more effectively harness the brain ’s plasticity and capacity for recovery have been gradually providing a more robust array of evidence to help guide practitioners. At the same time, new treatments, such as cryoneurolysis, are being incorporated into the management of long-term sequelae of stroke. In this special issue focusing on stroke rehabilitation, contributors review our current understanding of mechanisms involved in motor recovery and motor learning following stroke.
Source: Physical Medicine and Rehabilitation Clinics of North America - August 2, 2023 Category: Rehabilitation Authors: Joan Stilling, Joel Stein Tags: Preface Source Type: research

Deep learning helps rads predict pediatric myelin maturation age
A deep-learning model helps radiologists accurately predict pediatric myeli...Read more on AuntMinnie.comRelated Reading: MRI highlights abnormal findings after seizure in neonates MRI illuminates the brains of 'superagers' MRI improves outcomes in suspected stroke patients MRI, MRS helps assess long-term outcomes from pediatric cardiac arrest ISMRM: AI developed to automatically detect MRI artifacts
Source: AuntMinnie.com Headlines - July 31, 2023 Category: Radiology Source Type: news