Results 81 to 90 of about 6,790 (246)

The internal crest anatomy of Lambeosaurini (Hadrosauridae: Lambeosaurinae)

The Anatomical Record, EarlyView.
Abstract The supracranial crests of lambeosaurine hadrosaurids have long been a focus of study due primarily to their extreme morphology. The external anatomy of lambeosaurine crests is understood to be highly variable between species, but variation in their internal anatomy is less well understood.
Thomas W. Dudgeon, Courtney Brown, David C. Evans   +2 more
wiley   +1 more source

Sudden and Persistent Bradycardia: An Unexpected Indicator of Pin-Site Extradural Hematoma in a Pediatric Patient

Journal of Neuroanaesthesiology and Critical Care, 2018
Depressed skull fracture and extradural hematoma are infrequent complications of skull pin fixation in children undergoing craniotomy. Neurosurgeons are often alerted about these complications by intraoperative brain swelling or postoperative ...
Roneeta Nandi, Shruti Redhu, Rana Patir, Hari Hara Dash   +3 more
doaj   +1 more source

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

The Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri, Humberto L. Andrelino, Sergio Bogan, José P. O'Gorman, Federico Agnolín, Brian L. Sidlauskas, Nahuel Vega, Agustín G. Martinelli, José L. Birindelli   +8 more
wiley   +1 more source

Depressed Fracture Over Superior Sagittal Sinus: Management Outcome In Qena University Hospitals

SVU - International Journal of Medical Sciences
Background: Depressed skull fractures that lie over dural venous sinuses have the potential to lacerate or compress these sinuses resulting in massive bleeding or intracranial hypertension, non-surgical management may allow sinus thrombosis or stenosis ...
Radwan Nouby Mahmoud , Ali Rabee Kamel, Eslam Elsayed Hassan, Mohamed Ahmed Abdulaziz   +3 more
doaj   +1 more source

Open Depressed and Compound Elevated Skull Fracture over the Superior Sagittal Sinus: A Case Report

, 2016
This is a case report of an open depressed and compound elevated skull fracture that located in the area where superior sagittal sinus lies beneath. This is a very rare variant of skull fractures.
Agung Budi Sutiono, AN Sendjaja, Muhammad Zafrullah Arifin, Andi Nugraha Sendjaja, Ahmad Faried   +4 more
core   +1 more source

Morpho‐functional analyses of the jaw apparatus in the Blue‐and‐yellow Macaw (Ara ararauna, Psittaciformes, Aves): Adaptations to feeding behavior

The Anatomical Record, EarlyView.
Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso, Ana Caroline M. Barbosa, Victor R. Caciatori   +2 more
wiley   +1 more source

Depressed skull fracture at Pacopampa in the Peru’s northern highlands in the Late Cajamarca Period

Anthropological Science, 2020
The Pacopampa site is one of the largest Formative Period sites in Peru’s northern highlands. In the 2013 field season, we uncovered human remains from the stairs between the second and third platforms and found a rare case of a depressed skull fracture ...
T. Nagaoka, Yuji Seki, Mauro Ordoñez Livia, D. M. Chocano   +3 more
semanticscholar   +1 more source

Dental anomalies in Pleistocene African hippopotamuses from Olduvai Bed II

The Anatomical Record, EarlyView.
Abstract Hippopotamuses are key palaeoenvironmental indicators in African Pleistocene ecosystems due to their ecological dependence on permanent water bodies and their frequent representation in the fossil record. This study examines dental anomalies in Hippopotamus cf. gorgops from several localities in Bed II of Olduvai Gorge (Tanzania), dated to ca.
Darío Fidalgo, Faysal Bibi, Jean‐Renaud Boisserie, Jackson K. Njau, Ignacio de la Torre   +4 more
wiley   +1 more source

Correlation of fracture depression area and dural tear among patients with depressed skull fracture

, 2020
Introduction: Depressed skull fracture means to have a fracture that has a depth of more than a bone thickness. Consequently, the force is very small to a blunt object, which is often seen in the frontoparietal region due to the low bone thickness in the
GhaffarShokouhi, Seyed Ahmad Naseri Alavi, M. Shakeri, F. Salehpour, A. Meshkini, M. Kosari-Nasab   +5 more
semanticscholar   +1 more source

A guide to neuromodulation in drug‐resistant epilepsy

Epileptic Disorders, EarlyView.
Abstract Neuromodulation is approved for the treatment of drug‐resistant epilepsy. It has been increasingly utilized over the past two decades with the approval of deep brain stimulation (DBS) and responsive neurostimulation (RNS) in addition to vagus nerve stimulation (VNS)—particularly in patients who are not deemed to be good resective surgical ...
Prachi Parikh, Irena Dolezawa, Manu Hegde, Lukas Imbach, Brian N. Lundstrom, Francesca Pizzo, Vikram R. Rao, Jaysingh Singh, Derek Southwell, Satsuke Watanabe, Birgit Frauscher   +10 more
wiley   +1 more source