Results 41 to 50 of about 36,366 (203)

Hematoma epidural pós-traumático na junção crânio-cervical: Relato de caso e revisão de literatura

open access: yesBrazilian Neurosurgery, 2007
Os autores relatam um caso raro de hematoma epidural pós-traumático na região da junção crânio-cervical. Paciente de 63 anos, após grave acidente automobilístico, evoluiu com dor cervical intensa, refratária ao tratamento clínico. A ressonância magnética
Bruno de Azevedo Oliveira   +3 more
doaj   +1 more source

Prevalence of concomitant traumatic cranio-spinal injury: a systematic review and meta-analysis

open access: yesNeurosurgical review, 2018
The biomechanical relationship between cranial and spinal structures makes concomitant injury likely. Concomitant cranio-spinal injuries are important to consider following trauma due to the serious consequences of a missed injury.
Mark J. Pandrich, A. Demetriades
semanticscholar   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

open access: yesThe Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman   +4 more
wiley   +1 more source

New techniques for old bones: Morphometric and diffeomorphometric analysis of the bony labyrinth of the Reilingen and Ehringsdorf Neandertals

open access: yesThe Anatomical Record, EarlyView.
Abstract Neandertals are known to possess very distinctive traits in their bony labyrinth morphology, such as an inferiorly positioned posterior canal and a very low number of turns in the cochlea. Hence, the inner ear has been often used to assess the Neandertal status of fragmentary fossils.
Alessandro Urciuoli   +6 more
wiley   +1 more source

Cranial Osteomyelitis Secondary to Myiasis: Case Report

open access: yesBrazilian Neurosurgery
A 48-year-old male patient was admitted to an emergency care unit with a history of gunshot wound and traumatic brain injury. He underwent neurosurgical debridement, with removal of fractured bone fragments in the left frontal region, drainage of the ...
Maria Clara Dias Neves   +5 more
doaj   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto   +3 more
wiley   +1 more source

Neuroanatomical diversity in Teleocichla with new volumetric and histological insights into the encephalon of Teleocichla monogramma Kullander 1988

open access: yesThe Anatomical Record, EarlyView.
Abstract Teleocichla comprises small cichlids that inhabit the rapid streams of Amazonian rivers; however, there has been limited research on their encephalon morphology. This study examined the neuroanatomy of four species, focusing on volumetric measurements of their encephalon subregions, and providing a histological description of the encephalon of
Renan Leão‐Reis   +4 more
wiley   +1 more source

Microtopographoanatomical features of extramedullar cranio-vertebral tumors

open access: yesUkrainian Neurosurgical Journal, 2007
Micro-topographoanatomical features of extramedullar cranio-vertebral (CV) tumors were studied. The attention was paid to definition of extramedullar cranio-vertebral tumors micro-topographoanatomical variants.The necessity to account various ...
R. M. Trosh   +4 more
doaj   +1 more source

Patient-specific cranio-spinal compliance distribution using lumped-parameter model: its relation with ICP over a wide age range

open access: yesFluids and Barriers of the CNS, 2018
The distribution of cranio-spinal compliance (CSC) in the brain and spinal cord is a fundamental question, as it would determine the overall role of the compartments in modulating ICP in healthy and diseased states.
R. Burman   +3 more
semanticscholar   +1 more source

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