Results 41 to 50 of about 8,125 (156)

The impact of red blood cell transfusion in preterm neonates on germinal matrix hemorrhage: incidence and grade with correlation to outcome

Egyptian Pediatric Association Gazette, 2023
Background Germinal matrix hemorrhage affects 20 to 25% of infants with a low birth weight (less than 1500 g). About one-tenth of them progress to intra-parenchymal hemorrhage, usually during the first days after birth.
Khaled Amin Nasef Ahmed, Dalia Ahmed Saied, Eman E. L. Sayed Mustafa Megahed, Sara Mahmoud Kamel, Mona Ahmed Kamel   +4 more
doaj   +1 more source

Prehospital ultrasound from a neurological point of view [PDF]

ABC: časopis urgentne medicine
The use of "Point-of-Care Ultrasound" (POCUS) has been shown to be useful in the prehospital conditions of various emergencies. The concept of this important method allows emergency medical service doctors to quickly respond to specific clinical ...
Lučić-Prokin Aleksandra, Ružička-Kaloci Svetlana, Živanović Željko, Popović Nemanja, Vlahović Dmitar   +4 more
doaj   +1 more source

A Wearable Transcranial Doppler Ultrasound Phased Array System [PDF]

, 2018
Practical deficiencies related to conventional transcranial Doppler (TCD) sonography have restricted its use and applicability. This work seeks to mitigate several such constraints through the development of a wearable, electronically steered TCD velocimetry system, which enables noninvasive measurement of cerebral blood flow velocity (CBFV) for ...
Sabino J, Pietrangelo, Hae-Seung, Lee, Charles G, Sodini   +2 more
openaire   +2 more sources

Advances in Sonothrombolysis Techniques Using Piezoelectric Transducers

Sensors, 2020
One of the great advancements in the applications of piezoelectric materials is the application for therapeutic medical ultrasound for sonothrombolysis.
Leela Goel, Xiaoning Jiang
doaj   +1 more source

Applications of Ultrasonic Brain Imaging and Transcranial Ultrasound Therapy in Brain Injury Rehabilitation

康复学报, 2023
Ultrasound was widely used in clinical practice as a tool for diagnosis and treatment. With the development of technology, the research and development of new algorithms and high-sensitivity ultrasound transducers have made up for the attenuation of ...
WU Yi
doaj  

Pediatric Neurosonology in Practice: Bridging Anatomy, Physiology, and Clinical Decision‐Making

Clinical Neuroimaging
Pediatric neurosonology is an important component of non‐invasive brain monitoring. The combination of transcranial and ocular ultrasound enables real‐time assessment of cerebral blood flow velocities, autoregulation, and intracranial dynamics across ...
Bogdana S. Zoica, Marina Mir, Monica S. Vavilala, John Wright, Ee Tein Tay, Aida Sehic, Brian Appavu, Brittney Johnston, Vidit Bhagarva, Sishir Mannava, Virginie Plante   +10 more
doaj   +1 more source

Transcranial Doppler ultrasonography to evaluate cerebral hemodynamic changes in neurocysticercosis

Arquivos de Neuro-Psiquiatria
Background Arteritis is a complication of neurocysticercosis (NCC), which is not well known and could trigger strokes. The transcranial Doppler ultrasound (TCD) is a noninvasive method for detecting, staging, and monitoring cerebrovascular ...
Sofia S. Sanchez-Boluarte, Danny M. Barrientos-Iman, Jorge Ramirez-Quiñones, Javier Bustos, Rosa Ecos, Isidro Gonzales, Herbert Saavedra, Hector H. Garcia   +7 more
doaj   +1 more source

Cuantificación ultrasonográfica de la estenosis carotídea: recomendaciones de la Sociedad Española de Neurosonología

Neurología, 2013
Resumen: En España se estima que aproximadamente un 28% de los ictus isquémicos son de etiología aterotrombótica y mayoritariamente se deben a una estenosis carotídea.
J. Serena, P. Irimia, S. Calleja, M. Blanco, J. Vivancos, Ó. Ayo-Martín   +5 more
doaj   +1 more source

Ultrasound measurement of carotid stenosis: Recommendations from the Spanish Society of Neurosonology

Neurología (English Edition), 2013
In Spain, approximately 28% of ischaemic strokes have an atherothrombotic cause, and most are due to carotid stenosis. Ultrasound is the most commonly used technique for diagnosing carotid stenosis.
J. Serena, P. Irimia, S. Calleja, M. Blanco, J. Vivancos, Ó. Ayo-Martín   +5 more
doaj   +1 more source

Expression of Concern: Focused transcranial ultrasound for treatment of neurodegenerative dementia

Alzheimer’s & Dementia: Translational Research & Clinical Interventions, 2019
Introduction Preclinical studies support investigation of focused ultrasound for breakdown of cerebral pathologies in neurodegenerative conditions including Alzheimer's disease (AD) and Parkinson's disease (PD).
Natalie Eleanor Nicodemus, Sergio Becerra, Taylor P. Kuhn, Hannah R. Packham, John Duncan, Kennedy Mahdavi, Jessica Iovine, Santosh Kesari, Scott Pereles, Mike Whitney, Michael Mamoun, Daniel Franc, Alexander Bystritsky, Sheldon Jordan   +13 more
doaj   +1 more source