Results 11 to 20 of about 229,592 (307)

An Analysis of Resting-State Functional Transcranial Doppler Recordings from Middle Cerebral Arteries [PDF]

, 2013
Functional transcrannial Doppler (fTCD) is used for monitoring the hemodynamics characteristics of major cerebral arteries. Its resting-state characteristics are known only when considering the maximal velocity corresponding to the highest Doppler shift (
A Lempel, A Porta, A Porta, AJB Myrden, AS Salinet, AV Alexandrov, B Rey, B Rey, Dmitry Kalika, E Sejdić, E Sejdić, EM Vriens, Ervin Sejdić, Friedemann Paul, H Lohmann, HB Mann, J Krejza, J Lee, M Aboy, M Deppe, M Marinoni, M Matteis, M Moody, N Stroobant, Nicholas Czarnek, OB Paulson, PJ Martin, R Aaslid, RC Oldfield, RE Kelley, S Duschek, S Duschek, S Knake, S Knecht, S Ogawa, TM Markwalder, WH Kruskal   +36 more
core   +6 more sources

Computational modelling of emboli travel trajectories in cerebral arteries: Influence of microembolic particle size and density [PDF]

, 2014
This article has been made available through the Brunel Open Access Publishing Fund.Ischaemic stroke is responsible for up to 80 % of stroke cases. Prevention of the reoccurrence of ischaemic attack or stroke for patients who survived the first symptoms ...
A Adboix, B Murtagh, CA Basciano, D Bushi, Dario Fabbri, EML Chung, H Tanaka, JC Grotta, Michele Pinelli, MR Tullio Di, MS Pollanen, NJJ MacDougall, NU Weir, Quan Long, RL Macdonald, Saroj Das   +15 more
core   +2 more sources

Protein Transduction Method for Cerebrovascular Disorders [PDF]

, 2009
Many studies have shown that a motif of 11 consecutive arginines (11R) is one of the most effective protein transduction domains (PTD) for introducing proteins into the cell membrane.
Arimitsu, Seiji, Date, Isao, Ichikawa, Tomotsugu, Matsui, Hideki, Ogawa, Tomoyuki, Ono, Shigeki, Onoda, Keisuke, Sugiu, Kenji, Tokunaga, Koji, Tomizawa, Kazuhito   +9 more
core   +1 more source

Posterior arterial circle of Willis anatomic variations and coronary artery dominance: is there a correlation?

Autopsy and Case Reports, 2011
Anatomic variations and anomalies in the arteries from the circle of Willis or the heart are common, sometimes even more common than the classic morphology.
David Gonçalves Nordon, Aristeu de Almeida Camargo Neto, Rodrigo Rejtman Guimarães, Orlando Fermozelli Rodrigues Júnior   +3 more
doaj   +1 more source

Vascularization of the Alouatta belzebul brain base [PDF]

Pesquisa Veterinária Brasileira, 2020
: We studied the arterial circle in the brain of five specimens of the Alouatta belzebul primate. The material had the arterial system perfused (water at 40°C), injected with stained latex (Neoprene 650), fixed in aqueous formaldehyde solution (10%) and ...
Dayane Kelly Sabec-Pereira, Fabiano C. Lima, Fabiano R. Melo, Fabiana Cristina S.A. Melo, Kleber Fernando Pereira, Valcinir Aloisio S. Vulcani   +5 more
doaj   +1 more source

Particularities of the imagistic diagnosis of the cervical-cerebral arteries dissection. Flow-splitter dissection [PDF]

Romanian Journal of Neurology, 2010
Background: Dissection of the cervical-cerebral arteries is an important cause of stroke in all age groups, specifically in younger population. Dissection of the cervical-cerebral arteries is produced by rupture of the intima and media layers, leading to
G. Boeru, L. Gutiu
doaj   +1 more source

The Analysis of Indices of Cerebral Blood Circulation in Women-smokers [PDF]

, 2017
The results of rheoencephalography of female smokers 17–21 years old and control group were studied and analyzed. The aim of this work was to explain and analyze physiological features of smoking effect on functional changes of regional hemodynamics in ...
Aponchuk, L. (Lyudmila), Shevchuk, T. (Tatiana)   +1 more
core   +2 more sources

A computational model study of the influence of the anatomy of the circle of willis on cerebral hyperperfusion following carotid artery surgery

BioMedical Engineering OnLine, 2011
Background Cerebral hyperperfusion syndrome develops in a small subset of patients following carotid artery surgery (CAS) performed to treat severe carotid artery stenosis.
Liu Hao, Fukasaku Kazuaki, Liang Fuyou, Takagi Shu   +3 more
doaj   +1 more source

Association between adiposity and systemic atherosclerosis: a protocol of a cross-sectional autopsy study. [PDF]

, 2016
IntroductionAdiposity has been associated with atherosclerosis in clinical studies. However, few autopsy studies have investigated this association, and they had only examined the coronary artery disease. Moreover, most studies had small sample sizes and
Campos, Fernanda Marinho, Cuelho, Anderson, da Silva, Karen Cristina Souza, Farfel, José Marcelo, Farias, Daniela Souza, Ferretti-Rebustini, Renata Eloah de Lucena, Grinberg, Lea Tenenholz, Jacob-Filho, Wilson, Leite, Renata Elaine Paraízo, Nishizawa, Aline, Pasqualucci, Carlos Augusto, Suemoto, Claudia Kimie   +11 more
core   +2 more sources

Asymmetries of total arterial supply of cerebral hemispheres do not exist

Heliyon, 2019
Background: Total blood supply to an organ, or its part, is proportional to its function. The aim of this project was to investigate whether there is a lateralisation of total functions of cerebral hemispheres by determining differences in the arterial ...
Arjun Burlakoti, Jaliya Kumaratilake, Jamie Taylor, Maciej Henneberg   +3 more
doaj   +1 more source