Results 111 to 120 of about 273,227 (344)

Microendovascular Neural Recording from Cortical and Deep Vessels with High Precision and Minimal Invasiveness

Advanced Intelligent Systems, EarlyView.
Intravascular electroencephalography (ivEEG) using micro‐intravascular electrodes was developed. Cortical‐vein ivEEG showed a higher signal‐to‐noise ratio and finer spatial resolution of somatosensory evoked potentials (SEPs) than superior sagittal sinus ivEEG, and deep‐vein ivEEG captured clear visual evoked potentials.
Takamitsu Iwata, Hajime Nakamura, Takafumi Uemura, Teppei Araki, Takaki Matsumura, Takaaki Abe, Toshikazu Nezu, Masatoshi Takagaki, Tomohiko Ozaki, Shinpei Miura, Ryohei Fukuma, Sam E. John, David B. Grayden, Haruhiko Kishima, Tsuyoshi Sekitani, Takufumi Yanagisawa   +15 more
wiley   +1 more source

Giant petrous bone cholesteatoma: combined microscopic surgery and an adjuvant endoscopic approach [PDF]

, 2016
Petrous bone cholesteatomas (PBCs) are epidermoid cysts, which have developed in the petrous portion of the temporal bone and may be congenital or acquired.
Iannella, Giannicola, Magliulo, Giuseppe, Pasquariello, Benedetta, Re, Massimo, Savastano, Ersilia   +4 more
core   +1 more source

Microrobotic Catheterization of the Ophthalmic Artery for Targeted Treatment of Retinoblastoma

Advanced Intelligent Systems, EarlyView.
A microrobotic platform is presented that allows teleoperated and autonomous navigation of flow‐driven magnetic microcatheters, MagFlow, into the ophthalmic artery for superselective intra‐arterial infusion of chemotherapy to treat retinoblastoma. Extensive benchtop validations with patient‐derived biomimetic phantoms under optical and fluoroscopic ...
Artur Banach, Mehdi Krichen, Julian Raub, Christina Stathopoulos, Bruno Bartolini, Mahmut Selman Sakar   +5 more
wiley   +1 more source

Spontaneous contractile dynamics of the vascular smooth muscle of the external carotid artery

Medisan, 2021
Introduction: The external carotid is a muscle artery irrigating all components of the masticatory system, so that the regulation of the contractile dynamics of its vascular smooth muscle is important.
Oscar Rodríguez Reyes, Thomas K. Noack, Robert Patejdl, Ramón Enrique García Rodríguez   +3 more
doaj  

Responses to stimulation of coronary and carotid baroreceptors and the coronary chemoreflex at different ventricular distending pressures in anaesthetised dogs [PDF]

, 2001
Stimulation of left ventricular mechanoreceptors was believed not only to exert important effects on the circulation, but also to influence the responses to baroreceptor reflexes.
Drinkhill, M.J., Hainsworth, R., Wright, C.I.   +2 more
core   +1 more source

Anatomic Diagram as a Novel Assessment Strategy for Subclinical Local Residual Disease in Sinonasal Squamous Cell Carcinoma and Intestinal‐type Adenocarcinoma

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Objective In the last two decades, transnasal endoscopic surgery (TES) has become pivotal in the management of sinonasal tumors. This approach involves a multiblock tumor resection, adding complexity to the interpretation of surgical margins after pathological examination.
Piergiorgio Gaudioso, Leonardo Calvanese, Stefano Taboni, Giacomo Contro, Diego Cazzador, Tommaso Saccardo, Gloria Schiavo, Vittorio Rampinelli, Alberto Schreiber, Gabriele Testa, Cesare Piazza, Enzo Emanuelli, Davide Mattavelli, Piero Nicolai, Marco Ferrari   +14 more
wiley   +1 more source

MODE OF PRESENTATION AND MANAGEMENT OF CAROTID ARTERY INJURIES

Pakistan Armed Forces Medical Journal, 2018
Objective: To share experience of presentation and management of carotid artery injuries in tertiary care Hospitals Rawalpindi, Lahore and Quetta. Study Design: Cross sectional descriptive study. Place and Duration of Study: Combined Military Hospital
Nauman Imtiaz, Ahsin Manzoor Bhatti, Hafiz Khalid Pervaiz   +2 more
doaj  

Monitoring of the central blood pressure waveform via a conformal ultrasonic device. [PDF]

, 2018
Continuous monitoring of the central-blood-pressure waveform from deeply embedded vessels, such as the carotid artery and jugular vein, has clinical value for the prediction of all-cause cardiovascular mortality. However, existing non-invasive approaches,
Bhaskaran, Shubha, Chen, Yimu, Chen, Zeyu, Gong, Hua, Gu, Yue, Guo, Yuxuan, Hu, Hongjie, Huang, Brady, Huang, Zhenlong, Lei, Yusheng, Li, Xiaoshi, Li, Yang, Lin, Muyang, Makihata, Mitsutoshi, Pisano, Albert P, Wang, Chonghe, Wang, Chunfeng, Xu, Sheng, Yin, Zhenan, Zhang, Liangfang, Zhang, Lin, Zhang, Tianjiao, Zhang, Zhuorui, Zhou, Qifa   +23 more
core   +1 more source

ZSF1 lean rats – How healthy are they?

Animal Models and Experimental Medicine, EarlyView.
This study aimed to examine the health status, specifically the physiology and myocardial, vascular, and skeletal muscle function of lean ZSF1 rats by comparing them to age‐ and sex‐matched Wistar rats. Compared to Wistar controls, ZSF1 lean rats exhibited lower body weight, but showed increased heart, and skeletal muscle mass.
Antje Schauer, Beatrice Vahle, Volker Adams, Axel Linke, Antje Augstein   +4 more
wiley   +1 more source

Prospective, Multicenter Evaluation of Transcarotid Artery Revascularization in Standard‐Risk Patients: 30‐Day Outcomes of the ROADSTER 3 Study

Annals of Neurology, EarlyView.
Objective To evaluate the real‐world safety and efficacy for standard surgical risk patients with extracranial internal carotid artery disease undergoing transcarotid artery revascularization. Methods ROADSTER 3 is a prospective, multicenter, single‐arm post‐approval study.
Jeffrey Jim, Meghan Dermody, Brian Peterson, Scott S. Berman, Nicolas J. Mouawad, Joseph Ricotta, Naveed Saqib, Peter Faries, Angela Martin, Joshua D. Adams, Uttam Tripathy, Daniel Calderon, David O'Connor, Rasesh Shah, Sumaira Macdonald, Marc L. Schermerhorn   +15 more
wiley   +1 more source