Results 41 to 50 of about 5,332,407 (361)

Automatic Ultrasound Image Segmentation of Supraclavicular Nerve Using Dilated U-Net Deep Learning Architecture [PDF]

arXiv, 2022
Automated object recognition in medical images can facilitate medical diagnosis and treatment. In this paper, we automatically segmented supraclavicular nerves in ultrasound images to assist in injecting peripheral nerve blocks. Nerve blocks are generally used for pain treatment after surgery, where ultrasound guidance is used to inject local ...
arxiv  

General anesthesia reduces complexity and temporal asymmetry of the informational structures derived from neural recordings in Drosophila [PDF]

Phys. Rev. Research 2, 023219 (2020), 2019
We apply techniques from the field of computational mechanics to evaluate the statistical complexity of neural recording data from fruit flies. First, we connect statistical complexity to the flies' level of conscious arousal, which is manipulated by general anesthesia (isoflurane).
arxiv   +1 more source

Needle fracture as a complication of dental local anesthesia: recommendations for prevention and a comprehensive treatment algorithm based on literature from the past four decades

Clinical Oral Investigations, 2018
The aim of this publication is to provide a concept for prevention and a standardized step-by-step clinical approach to this rare but serious and potentially preventable complication of dental local anesthesia.
S. Acham, A. Truschnegg, Petra Rugani, B. Kirnbauer, K. Reinbacher, W. Zemann, L. Kqiku, N. Jakse   +7 more
semanticscholar   +1 more source

American Society of Regional Anesthesia and Pain Medicine Local Anesthetic Systemic Toxicity checklist: 2020 version

Regional anesthesia and pain medicine, 2020
The American Society of Regional Anesthesia and Pain Medicine (ASRA) periodically updates its practice advisories and associated cognitive aids. The 2020 version of the ASRA Local Anesthetic Systemic Toxicity checklist was created in response to user ...
J. Neal, Erin J Neal, G. Weinberg
semanticscholar   +1 more source

Electroencephalographic depression after abruptly increasing partial pressure of end-tidal carbon dioxide: a case series

BMC Anesthesiology
Background Prolonged electroencephalographic depression during surgery is associated with poor outcomes for patients. However, the published literature on electroencephalographic depression caused by a sudden increase in the partial pressure of end-tidal
Shikuo Li, Yuyi Zhao, Qifeng Wang, Xuehan Li, Chao Chen, Yunxia Zuo   +5 more
doaj   +1 more source

Dexmedetomidine with different concentrations added to local anesthetics in erector spinae plane block: a meta-analysis of randomized controlled trials

Frontiers in Medicine
BackgroundDexmedetomidine has been used as a perineural local anesthetic (LA) adjuvant to facilitate the potency of erector spinal plane block (ESPB). This quantitative review aimed to evaluate whether perineural dexmedetomidine for ESPB can improve the ...
Qian Li, Qian Li, Yaoxin Yang, Yaoxin Yang, Yu Leng, Yu Leng, Xiaowei Yin, Jin Liu, Cheng Zhou   +8 more
doaj   +1 more source

Anesthesia methods for full-endoscopic lumbar discectomy: a review

Frontiers in Medicine, 2023
Full-endoscopic lumbar discectomy under local anesthesia is major trends for the treatment of lumbar disc herniation in spine minimally invasive surgery.
Bin Zheng, Chen Guo, Shuai Xu, Haoyuan Li, Yonghao Wu, Haiying Liu   +5 more
doaj   +1 more source

Local anesthesia for mandibular third molar extraction

Journal of dental anesthesia and pain medicine, 2018
Mandibular third molar extraction is commonly performed in dental clinics. However, the optimal method of anesthesia has not been established for this procedure. The conventional inferior alveolar nerve block is the most widely used method.
Chang Kim, K. Hwang, Chang-Joo Park
semanticscholar   +1 more source

Robust acute myeloid leukemia engraftment in humanized scaffolds using injectable biomaterials and intravenous xenotransplantation

Molecular Oncology, EarlyView.
Patient‐derived xenografts (PDXs) can be improved by implantation of a humanized niche. We tested different biomaterials and approaches, and demonstrate that the combination of an injectable biomaterial for scaffold creation plus an intravenous route for acute myeloid leukemia (AML) xenotransplantation provide the most convenient and robust approach to
Daniel Busa, Zdenka Herudkova, Jan Hyl, Jakub Vlazny, Filip Sokol, Kvetoslava Matulova, Adam Folta, Jakub Hynst, Lucy Vojtova, Leos Kren, Martin Repko, Zdenek Racil, Jiri Mayer, Martin Culen   +13 more
wiley   +1 more source

Rapid quantification and PK-PD modeling of rocuronium bromide in beagles using portable mass spectrometer

Frontiers in Veterinary Science
Monitoring rocuronium bromide (Rocur) concentrations is crucial for assessing muscle relaxation in clinical anesthesia. However, no suitable instruments are currently available. This study explores the application of a portable mass spectrometer (MS) for
Xiaoxiao Li, Xiaoxiao Li, Pan Chang, Pan Chang, Xing Liu, Xing Liu, Deying Gong, Deying Gong, Wensheng Zhang, Wensheng Zhang   +9 more
doaj   +1 more source