Results 1 to 10 of about 543,783 (155)

Clinical and ultrasound findings of pentalogy of Cantrell in a newborn: A case report

Frontiers in Pediatrics, 2022
BackgroundPentalogy of Cantrell is a rare and deadly syndrome, manifesting as intracardiac anomalies and ventricular diverticulum. Echocardiographers have an insufficient understanding of pentalogy of Cantrell, which may lead to missed diagnoses ...
Dan Wang, Bin Zheng, Bo Zhai, Juan Mo, Kaihua Yang, Yaling Huo   +5 more
doaj   +1 more source

The Ependymal Region Prevents Glioblastoma From Penetrating Into the Ventricle via a Nonmechanical Force

Frontiers in Neuroanatomy, 2021
BackgroundIntraventricular penetration is rare in glioblastoma (GBM). Whether the ependymal region including the ependyma and subventricular zone (SVZ) can prevent GBM invasion remains unclear.MethodsMagnetic resonance imaging (MRI) and haematoxylin ...
Kaishu Li, Kaishu Li, Haimin Song, Chaohu Wang, Zhiying Lin, Guozhong Yi, Runwei Yang, Bowen Ni, Ziyu Wang, Taichen Zhu, Wanghao Zhang, Xiran Wang, Zhifeng Liu, Guanglong Huang, Yawei Liu, Yawei Liu   +15 more
doaj   +1 more source

Periventricular and juxtacortical characterization of UManitoba-JHU functionally defined human white matter atlas networks

Frontiers in Human Neuroscience, 2023
BackgroundThe open-access UManitoba-JHU functionally defined human white matter (WM) atlas contains specific WM pathways and general WM regions underlying 12 functional brain networks in ICBM152 template space.
Chase R. Figley, Chase R. Figley, Chase R. Figley, Chase R. Figley, Teresa D. Figley, Teresa D. Figley, Teresa D. Figley, Kaihim Wong, Kaihim Wong, Kaihim Wong, Md Nasir Uddin, Md Nasir Uddin, Md Nasir Uddin, Rodrigo Dalvit Carvalho da Silva, Rodrigo Dalvit Carvalho da Silva, Rodrigo Dalvit Carvalho da Silva, Jennifer Kornelsen, Jennifer Kornelsen, Jennifer Kornelsen, Jennifer Kornelsen   +19 more
doaj   +1 more source

Left Ventricular Assist Device Pump Obstruction Reduces Native Heart Efficiency

Bioengineering, 2023
Obstruction of the LVAD flow path can occur when blood clots or tissue overgrowth form within the inflow cannula, pump body, or outflow graft, and it can lead to thrombus, embolism, and stroke.
Ricardo Montes, Saniya Salim Ueckert, Vi Vu, Karen May-Newman   +3 more
doaj   +1 more source

A Rare Clinical Scenario of Central Neurocytoma of Brain among Two Young Adult Patients [PDF]

Journal of Clinical and Diagnostic Research, 2021
The Central Neurocytoma (CN) is a rare tumour of brain which is commonly seen in young adults. Two cases, A 24-year-old-male and a 37-year-old-female with CN of the lateral ventricles are reported here.
G Haripriya, Pranabandhu Das, Bala Venkat Subramanian, Nandyala Rukmangadha, AY Lakshmi   +4 more
doaj   +1 more source

Elevated Embryonic Temperature Has Persistent Adverse Effects on Zebrafish Swimming Capacity

Fishes, 2022
In recent years, global warming of anthropogenic origin and its impacts on biodiversity have increasingly gained public awareness. Here, we demonstrate that embryonic temperature can have persistent and crucial effects on zebrafish swimming capacity and ...
Anastasia Dimitriadi, George Koumoundouros   +1 more
doaj   +1 more source

Challenges and opportunities of diagnostic markers of Alzheimer's disease based on structural magnetic resonance imaging

Brain and Behavior, 2023
Objectives This article aimed to carry out a narrative literature review of early diagnostic markers of Alzheimer's disease (AD) based on both micro and macro levels of pathology, indicating the shortcomings of current biomarkers and proposing a novel ...
Xiang Hu, Maria Meier, Jens Pruessner
doaj   +1 more source

Multimodal Simulation of a Novel Device for a Safe and Effective External Ventricular Drain Placement

Frontiers in Neuroscience, 2021
BackgroundExternal ventricular drain (EVD) placement is mandatory for several pathologies. The misplacement rate of the EVD varies widely in literature, ranging from 12.3 to 60%.
Giuseppe Emmanuele Umana, Gianluca Scalia, Kaan Yagmurlu, Rosalia Mineo, Rosalia Mineo, Simone Di Bella, Simone Di Bella, Matteo Giunta, Angelo Spitaleri, Rosario Maugeri, Francesca Graziano, Francesca Graziano, Marco Fricia, Giovanni Federico Nicoletti, Santino Ottavio Tomasi, Giuseppe Raudino, Bipin Chaurasia, Gianluca Bellocchi, Maurizio Salvati, Domenico Gerardo Iacopino, Salvatore Cicero, Massimiliano Visocchi, Lidia Strigari   +22 more
doaj   +1 more source

Evidence that conflict regarding size of haemodynamic response to interventricular delay optimization of cardiac resynchronization therapy may arise from differences in how atrioventricular delay is kept constant. [PDF]

, 2014
Aims: Whether adjusting interventricular (VV) delay changes haemodynamic efficacy of cardiac resynchronization therapy (CRT) is controversial, with conflicting results.
Francis, DP, Hughes, AD, Jones, S, Kanagaratnam, P, Kyriacou, A, Manisty, CH, Mayet, J, Peters, NS, Sohaib, SM, Whinnett, ZI   +9 more
core   +2 more sources

Neuroinflammation induced by intracerebroventricular injection of microbial neuraminidase

Frontiers in Medicine, 2015
In the present paper we describe the facts that took place in the rat brain after a single injection of the enzyme neuraminidase from Clostridium perfringens into the right lateral ventricle.
Pablo eGranados-Durán, Maria D. López-Ávalos, Jesús M. eGrondona, María del Carmen eGómez-Roldán, Manuel eCifuentes, Manuel eCifuentes, Margarita ePérez-Martín, Martina eÁlvarez, Fernando eRodríguez de Fonseca, Pedro eFernández-Llebrez   +9 more
doaj   +1 more source