Results 31 to 40 of about 810,952 (365)

Choroid plexus volume after stroke [PDF]

International Journal of Stroke, 2019
Background Cerebrospinal fluid circulation is crucial for the functioning of the brain. Aging and brain pathologies such as Alzheimer’s disease have been associated with a change in the morphology of the ventricles and the choroid plexus. Despite the evidence from animal models that the cerebrospinal fluid system plays an important role in ...
Mohamed Salah Khlif, Mohamed Salah Khlif, Natalia Egorova, Natalia Egorova, Elie Gottlieb, Elie Gottlieb, Neil J. Spratt, Neil J. Spratt, Amy Brodtmann, Amy Brodtmann   +9 more
openaire   +2 more sources

Using historical lesion volume data in the design of a new phase II clinical trial in acute stroke [PDF]

, 2009
<p><b>Background and Purpose:</b> Clinical research into the treatment of acute stroke is complicated, is costly, and has often been unsuccessful.
Ali, M., Bolland, K., Lees, K.R., Lihic, A., Valdes-Marquez, E., Whitehead, J.   +5 more
core   +1 more source

Early predictors of left ventricular function improvement late after myocardial infarction [PDF]

Vojnosanitetski Pregled, 2008
Background/Aim. Prognosis after acute myocardial infarction (AIM) depends on the extent of irreversibly damaged myocardium and viable tissue due to stunning or hibernation.
Mladenović Zorica, Angelkov-Ristić Anđelka, Kalimanovska-Oštrić Dimitra, Mijailović Zdravko, Gligić Branko, Obradović Slobodan, Tavčiovski Dragan, Jovelić Aleksandra   +7 more
doaj   +1 more source

Bio-electrical impedence plethysmography-designing an efficient non-invasive electrode for cardiac rate analysis

International Journal of Endorsing Health Science Research, 2013
Cardiac rate analysis is constituted as one of the most essential parts of physiological patient monitoring. In this research paper, it has been investigated that electrical impedance plethysmography is the most conducive technique for this purpose.
Daniya Umer, Ghanwa Ellahi, Warda Ellahi, Saba Ayub, Zia Mohy Ud Din   +4 more
doaj   +1 more source

Results of the MRI substudy of the intravenous magnesium efficacy in stroke trial [PDF]

, 2009
<p><b>Background and Purpose:</b>Although magnesium is neuroprotective in animal stroke models, no clinical benefit was confirmed in the Intravenous Magnesium Efficacy in Stroke (IMAGES) trial of acute stroke patients.
Alger, J.R., Chen, C., Davis, S.M., De Silva, D.A., Kidwell, C.S., Lees, K.R., Muir, K.W., Saver, J.L., Starkman, S., Weir, C.J.   +9 more
core   +1 more source

How Much Do Focal Infarcts Distort White Matter Lesions and Global Cerebral Atrophy Measures? [PDF]

, 2012
BACKGROUND: White matter lesions (WML) and brain atrophy are important biomarkers in stroke and dementia. Stroke lesions, either acute or old, symptomatic or silent, are common in older people.
Appelman AP, Cavalieri M, Debette S, Erdfelder E, Esiri MM, Fergus Doubal, Fox NC, Fox NC, Fox NC, Francesca M. Chappell, Gorelick PB, Hernandez MC, Joanna M. Wardlaw, Liou LM, Longstreth, Maria C. Valdés Hernández, Morris Z, Potter GM, Schmidt R, Vermeer SE, Wardlaw JM, Xin Wang   +21 more
core   +1 more source

Insuficiência cardíaca com fração de ejeção preservada e com disfunção sistólica na comunidade Heart failure with preserved ejection fraction and systolic dysfunction in the community

Arquivos Brasileiros de Cardiologia, 2008
FUNDAMENTO: Em países desenvolvidos, a insuficiência cardíaca com fração de ejeção preservada (ICFEP) é o modelo mais prevalente que a insuficiência cardíaca com disfunção sistólica (ICDS) na comunidade.
Marco Aurélio Esposito Moutinho, Flávio Augusto Colucci, Veronica Alcoforado, Leandro Reis Tavares, Mauricio Bastos Freitas Rachid, Maria Luisa Garcia Rosa, Mário Luiz Ribeiro, Rosemery Abdalah, Juliana Lago Garcia, Evandro Tinoco Mesquita   +9 more
doaj   +1 more source

MAPPING: Model Average with Post-processing for Stroke Lesion Segmentation [PDF]

arXiv, 2022
Accurate stroke lesion segmentation plays a pivotal role in stroke rehabilitation research, to provide lesion shape and size information which can be used for quantification of the extent of the stroke and to assess treatment efficacy. Recently, automatic segmentation algorithms using deep learning techniques have been developed and achieved promising ...
arxiv  

High-density speckle contrast optical tomography (SCOT) for three dimensional tomographic imaging of the small animal brain [PDF]

, 2017
High-density speckle contrast optical tomography (SCOT) utilizing tens of thousands of source-detector pairs, was developed for in vivo imaging of blood flow in small animals.
Culver, Joseph P, Dragojevic, Tanja, Durduran, Turgut, Hollmann, Joseph L, Justicia, Carles, Valdes, Claudia P, Varma, Hari M   +6 more
core   +3 more sources

Insuficiência cardíaca com fração de ejeção normal: novos critérios diagnósticos e avanços fisiopatológicos Insuficiencia cardiaca con fracción de eyección normal: nuevos criterios diagnósticos y avances fisiopatológicos Heart failure with normal ejection fraction: new diagnostic criteria and pathophysiological advances

Arquivos Brasileiros de Cardiologia, 2009
A insuficiência cardíaca (IC) é uma complexa síndrome cardiovascular com elevada prevalência, sendo que seu quadro clínico frequentemente é associado à dilatação do ventrículo, à diminuição da contratilidade e à reduzida fração de ejeção do ventrículo ...
Evandro Tinoco Mesquita, Antonio José Lagoeiro Jorge   +1 more
doaj   +1 more source