Results 41 to 50 of about 97,147 (307)
Continuous volumetric imaging via an optical phase-locked ultrasound lens
, 2016 In vivo imaging at high spatiotemporal resolution is key to the understanding of complex biological systems. We integrated an optical phase-locked ultrasound lens into a two-photon fluorescence microscope and achieved microsecond-scale axial scanning ...
Cui, M. +7 more
core +1 more source
Advanced Healthcare Materials, EarlyView.The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley +1 more source
Brain Sciences, 2021 A 23-year-old woman was presented to the Emergency Unit with intracranial hypertension syndrome and blindness in her left eye which had started recently.
Cosmin-Nicodim Cindea +2 more
doaj +1 more source
Salmonella Infection After Craniotomy. [PDF]
, 2017 Salmonella is an uncommon cause of meningitis, especially after neurosurgery. Here, we present a case of Salmonella meningitis after craniotomy, likely due to physical contact with a snake after surgery, with contiguous spread from the patient's hand to ...
Byer, Lennox +5 more
core
Advanced Healthcare Materials, EarlyView.Neural electrodes face a mechanical mismatch with brain tissue. This study proposes a bioelectromechanical coupling strategy using an ultra‐flexible electrode designed for synchronized motion. Optimized to match brain tissue stiffness, it achieves dual signal acquisition and micromotion sensing, with characterized interfacial forces and piezoresistive ...
Donglei Chen +11 more
wiley +1 more source
Acute Medicine & SurgeryAcute kidney injury (AKI) is a devastating medical condition that occurs mostly in hospitalized patients after a serious illness or major surgery and imposes a great health and financial burden on patients.
Davood Dalil +4 more
doaj +1 more source
A craniotomia pterional: descrição passo a passo The pterional craniotomy: step by step
Arquivos de Neuro-Psiquiatria, 2007 O presente artigo visa descrever de forma didática e prática a realização da craniotomia fronto-têmporo-esfenoidal, que é usualmente denominada de pterional e que constitui a craniotomia mais utilizada na prática neurocirúrgica atual.
Feres Chaddad Neto +2 more
doaj +1 more source
State-Dependent Subnetworks of Parvalbumin-Expressing Interneurons in Neocortex. [PDF]
, 2019 Brain state determines patterns of spiking output that underlie behavior. In neocortex, brain state is reflected in the spontaneous activity of the network, which is regulated in part by neuromodulatory input from the brain stem and by local inhibition ...
Garcia-Junco-Clemente, Pablo +3 more
core +1 more source
Advanced Materials, EarlyView.Hydrogels demonstrate material properties that mimic the mechanical and chemical environments of biological tissues. Yet, they face challenges during their integration into 3D interfaces. By identifying a class of thermoplastic hydrogels, a strategy is developed to pattern hydrogels in thermally drawn fibers.
Changhoon Sung +13 more
wiley +1 more source
Arquivos de Neuro-Psiquiatria, 2005 OBJETIVO: Demonstrar a utilidade do exame de tomografia computadorizada com reconstrução tridimensional no planejamento da craniotomia. MÉTODO: Oito pacientes portadores de lesões neoplásicas subcorticais próximas da convexidade cerebral foram operados ...
Edmundo Luís Rodrigues Pereira +3 more
doaj +1 more source