Results 71 to 80 of about 97,305 (299)

Intraoperative mapping and monitoring during brain tumor surgeries.

, 2022
Many different methodologies and paradigms are available to guide surgery of supratentorial tumors with the aim to preserve quality of life of the patients and to increase the extent of tumor resection.
Seidel, Kathleen, Bello, Lorenzo, Szelényi, Andrea   +2 more
core   +1 more source

Ultra‐Wide‐Field Noninvasive Imaging Through Scattering Media Via Physics‐Guided Deep Learning

Advanced Science, EarlyView.
We propose a physics‐guided adaptive dual‐domain learning method for ultra‐wide‐field noninvasive imaging through scattering media, namely UNI‐Net. Our method not only reduces the requirement for real experimental data by an order of magnitude but also enables clear imaging of complex scenes with an ultra‐large field of view, which is 164 times the OME
Lintao Peng, Mingwei He, Jeff Zhu, Sujit K. Sahoo, Liheng Bian, Cuong Dang   +5 more
wiley   +1 more source

Application of the Bair Hugger™ core body temperature at wrist region with upper body warming blanket: a prospective observational study [PDF]

Anesthesia and Pain Medicine
Background Body temperature monitoring is essential during the perioperative period. However, core body temperature measurement requires invasive device that may cause complications.
Kyung Seo Oh, Yong-Hee Park, Chongwha Baek, Young-Cheol Woo   +3 more
doaj   +1 more source

NET‐DNA Activates the ANXA2/TMEM215/BiP Axis to Promote Mitophagy‐Mediated Anoikis Resistance in Endometriosis

Advanced Science, EarlyView.
NET‐DNA is enriched during early endometriotic lesion establishment and drives anoikis resistance by promoting an ANXA2–TMEM215–BiP axis. This pathway strengthens ER–mitochondria contacts, enhances PINK1/Parkin‐associated mitophagy, preserves mitochondrial homeostasis, and supports ectopic stromal cell survival, thereby facilitating lesion persistence ...
Honglin Wang, Yanling Gou, Huiyan Zhang, Hongli Wang, Beidi Wang, Jinming Liu, Yingying Cao, Ruru Bai, Yuxin Zhao, Xu Han, Chao Feng, Xin Huang, Zongfeng Zhang   +12 more
wiley   +1 more source

From index to insight: clinical perspectives on electroencephalographic spectrogram-guided anesthesia—a narrative review [PDF]

Korean Journal of Anesthesiology
Processed electroencephalogram (EEG) indices, such as the Bispectral Index, have markedly influenced anesthesia practice as they translate brain activity into simple numerical indices.
Akira Mukai, Jen-Ting Yang, Shao-Chun Wu, Tzu-Chun Wang, Feng-Sheng Lin, Chun-Yu Wu   +5 more
doaj   +1 more source

Intraoperative Imaging of Cortical Blood Flow by Camera-Based Photoplethysmography at Green Light

Applied Sciences, 2020
Intraoperative evaluation of blood perfusion in the brain cortex is an important but hitherto unresolved problem. Our aim was to demonstrate the feasibility of cerebral microcirculation assessment during open brain surgery by using camera-based ...
Oleg V. Mamontov, Anton V. Shcherbinin, Roman V. Romashko, Alexei A. Kamshilin   +3 more
doaj   +1 more source

EEG MONITORING: INTRAOPERATIVE APPLICATION

, 1997
Intraoperative monitoring of electroencephalograms (EEGs) is becoming more commonplace as the technology advances, 7,39 making it easier and less costly to apply. 48 Although the cardiovascular status and systemic perfusion are routinely monitored during
Bloom, Marc J.
core   +1 more source

A Dual‐Channel Synergistic Ultrasensitive Biosensor for Tumor Liquid Biopsy

Advanced Science, EarlyView.
ABSTRACT Liquid biopsy technology, which detects circulating tumor DNA (ctDNA) in cerebrospinal fluid, plays a crucial role in the early diagnosis and precision treatment of gliomas. However, the intrinsically low abundance and rapid clearance of ctDNA pose substantial challenges for conventional analytical techniques, such as droplet digital PCR and ...
Yu Sun, Jing Zhang, Chenqing Liu, Jing Lou, Sihui Wang, Xiangtian Ji, Xiaofang Zhao, Shirui Xu, Jingyu Feng, Bin Liu, Chao Chang, Qinggang Ge, Jun Yang   +12 more
wiley   +1 more source

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

Advanced Science, EarlyView.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju, Zhifang Liu, Xinran Gao, Wen Sun, Wei Fu, Yanfei Wang   +5 more
wiley   +1 more source

Method for Bioimpedance Assessment of Superficial Head Tissue Microcirculation

Sensors
Assessment of microcirculation status during surgical interventions is of significant interest for monitoring tissue perfusion and controlling the effectiveness of systemic hemodynamics.
Andrey Briko, Pavel Ryazantsev, Artem Gubko, Vladislava Kapravchuk, Sergey Shchukin, Boris Akselrod   +5 more
doaj   +1 more source