Results 61 to 70 of about 214,836 (336)

Automatic segmentation of the left ventricle cavity and myocardium in MRI data [PDF]

, 2006
A novel approach for the automatic segmentation has been developed to extract the epi-cardium and endo-cardium boundaries of the left ventricle (lv) of the heart. The developed segmentation scheme takes multi-slice and multi-phase magnetic resonance (MR)
Azhari, Bland, Canny, Cerqueira, Chakraborty, Cootes, Delibasis, Duda, Gerard, Gerig, Hamarneh, Hartigan, Kass, Lelieveldt, Ligier, Ligier, Lynch, M. Lynch, Malladi, Malladi, McCann, McInerney, McInerney, Mitchell, Montagnat, Myerson, O. Ghita, Osher, P.F. Whelan, Perona, Rogers, Sanchez-Ortiz, Sanchez-Ortiz, Schalla, Sethian, Spreeuwers, Späth, Staib, Suri, Suri, Urschler, van der Geest, Waiter   +42 more
core   +1 more source

Lymphoplasmacyte-Rich Meningioma of the Third Ventricle: Case Report

Brazilian Neurosurgery, 2020
Introduction Meningiomas are the most common primary intracranial tumors, accounting for up to 35% of the neoplasms in this category. Approximately 10–20% of these neoplasms are histologically atypical, and the lymphoplasmacyte-rich meningioma (LPM ...
Marcelo Paglioli Ferreira, Eduardo Cambruzzi, Otávio Garcia Martins, Guilherme Gago, Antônio Delacy Martini Vial   +4 more
doaj   +1 more source

Fewer neurocognitive deficits and less brain atrophy by third ventricle measurement in PLWH treated with modern ART: A prospective analysis [PDF]

, 2022
Dominic Kaddu‐Mulindwa, Matthias Heit, Gudrun Wagenpfeil, Moritz Bewarder, Klaus Faßbender, Stefanie Behnke, Umut Yılmaz, Mathias Fousse   +7 more
openalex   +1 more source

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Control of cell division in the adult brain by heparan sulfates in fractones and vascular basement membranes [PDF]

, 2010
Regulation of cell division in adult tissues and organs requires the coordination of growth factors at the surface of potentially-dividing cells in specific anatomic loci named germinal niches.
Frederic Mercier, Vanessa Douet
core   +1 more source

A Human Neural Tube Model Using 4D Self‐Folding Smart Scaffolds

Advanced Healthcare Materials, EarlyView.
Induced pluripotent stem cells (iPSCs) exhibit features comparable to the inner cell mass of the human embryo. iPSCs are applied to a novel self‐folding 4D‐Neural Tube (4D‐NT) structure that mimics the neurulation process. This 4D‐NT model recapitulates early events of human neural development and represents a platform to explore neurodevelopmental ...
Claudia Dell'Amico, Irene Chiesa, Angela Toffano, Alessio Esposito, Piera Mancini, Chiara Magliaro, Angeliki Louvi, Carmelo De Maria, Marco Onorati   +8 more
wiley   +1 more source

Analytical method to measure three-dimensional strain patterns in the left ventricle from single slice displacement data [PDF]

, 2010
Background: Displacement encoded Cardiovascular MR (CMR) can provide high spatial resolution measurements of three-dimensional (3D) Lagrangian displacement. Spatial gradients of the Lagrangian displacement field are used to measure regional myocardial
Ennis, Daniel B, Finn, J. Paul, Gharib, Morteza, Moghaddam, Abbas Nasiraei, Saber, Nikoo R., Wen, Han   +5 more
core   +5 more sources

ENDOSCOPIC FENSETRATION OF THIRD VENTRICULAR CYST [PDF]

Basrah Journal of Surgery, 2006
Arachnoids cyst is a common pathology although it is rarely to be in the third ventricle. A twelve years child has a third ventricle arachnoids cyst that leads to hydrocephalus, the cyst has been fenestrated by endoscope, most of the symptoms that ...
Khalid N Mayah
doaj   +1 more source

Chordoid Glioma of the Third Ventricle [PDF]

Baylor University Medical Center Proceedings, 2012
A chordoid glioma is a rare low-grade tumor that arises from the anterior wall or roof of the third ventricle. It is postulated that this tumor originates from the ependymal cells of lamina terminalis (1). These slowly growing tumors are more common in females and are predominantly seen in the adult population.
Mehrzad, Zarghouni, Clayton, Vandergriff, Kennith F, Layton, J Brad, McGowan, Caetano, Coimbra, Amol, Bhakti, Michael J, Opatowsky   +6 more
openaire   +2 more sources

Ultrasound‐Triggered Gelation for Restoring Biomechanical Properties of Degenerated Functional Spinal Units

Advanced Healthcare Materials, EarlyView.
This study introduces an innovative approach to treating intervertebral disc degeneration using ultrasound‐triggered in situ hydrogel formation. Proof‐of‐concept experiments using optimized biomaterial and ultrasound parameters demonstrate partial restoration of biomechanical function and successful integration into degenerated disc tissue, offering a ...
Veerle A. Brans, Anna P. Constantinou, Matthew J. Kibble, Valeria Nele, Daniel Reumann, Luca Bau, Sebastien J. P. Callens, James P. K. Armstrong, Nicolas Newell, Constantin C. Coussios, Molly M. Stevens, Michael D. Gray   +11 more
wiley   +1 more source