Results 291 to 300 of about 936,993 (368)

Expanded endoscopic endonasal approach for complex functioning tumours with cavernous sinus, suprasellar and clival invasion: technical nuances for maximising extent of resection and biochemical remission

Brain and Spine, 2022
A. Zammit, P. Gimenez, W. Ramcharan, M. Harty, V. Parfitt, K. Bradley, W. Bennett, A. Williams, K. Abhinav   +8 more
doaj  

Intra-operative localisation of skull base tumours. A case report using the ISG viewing wand in the management of trigeminal neuroma

, 1999
Andrew W. McEvoy, D G Porter, R. Bradford, A. Wright   +3 more
openalex   +1 more source

Bending performance changes during prolonged canine eruption in saber‐toothed carnivores: A case study of Smilodon fatalis

The Anatomical Record, EarlyView.
Abstract The canine of saber‐toothed predators represents one of the most specialized dental structures known. Hypotheses about the function of hypertrophied canines range from display and conspecific interaction, soft food processing, to active prey acquisition.
Z. Jack Tseng
wiley   +1 more source

Mechanism of skull base osteoradionecrosis explored through laboratory assessment with propensity score-matched analysis. [PDF]

Sci Rep
Li J, Hu X, Liang T, Zhang H, Yu C.
europepmc   +1 more source

Comparing cranial biomechanics between Barbourofelis fricki and Smilodon fatalis: Is there a universal killing‐bite among saber‐toothed predators?

The Anatomical Record, EarlyView.
Abstract Saber‐tooths, extinct apex predators with long and blade‐like upper canines, have appeared iteratively at least five times in the evolutionary history of vertebrates. Although saber‐tooths exhibit a relatively diverse range of morphologies, it is widely accepted that all killed their prey using the same predatory behavior. In this study, we CT‐
Borja Figueirido, Shane Tucker, Stephan Lautenschlager   +2 more
wiley   +1 more source

Delayed Hypoglossal Nerve Injury After Traumatic Skull Base Fracture: A Case Report and Literature Review. [PDF]

Clin Case Rep
Obeidallah MS, Fleisher M, Harris P, Mozaffari K, Rosner M.   +4 more
europepmc   +1 more source

Morphological diversity of saber‐tooth upper canines and its functional implications

The Anatomical Record, EarlyView.
Abstract Elongated upper canine teeth, commonly known as saber‐teeth, have evolved three times within the sub‐order Feliformia. The species that wielded them flourished throughout the Cenozoic and have historically been separated into two morphological groups: the dirk‐tooths with longer, flatter canines, and the scimitar‐tooths with shorter, serrated ...
Caitlin D. Shelbourne, Stephan Lautenschlager   +1 more
wiley   +1 more source

Exploring efficacy: A comprehensive review of extended transsphenoidal approach in anterior skull base meningiomas. [PDF]

Surg Neurol Int
Palavani LB, Mitre LP, Nogueira BV, Honorato F, Ferreira MY, Farias CA, Ribeiro PVZ, Banderali IV, Brenner LO, Gomes FC, Gomes GLC, Ribeiro FV, Bertani R, Landeiro JA.   +13 more
europepmc   +1 more source

131 Proton radiation therapy for chordomas and chondrosarcomas of the skull base

, 1999
Eugen B. Hug, Lilia Loredo, A.Z. DeVries, Rosemary A. Schaefer, Daniel W. Miller, J. Slater, J.D. Slater   +6 more
openalex   +1 more source

Growing sabers: Mandibular shape and biomechanical performance trajectories during the ontogeny of Smilodon fatalis

The Anatomical Record, EarlyView.
Abstract The evolution of organisms can be studied through the lens of developmental systems, as the timing of development of morphological features is an important aspect to consider when studying a phenotype. Such data can be challenging to obtain in fossil amniotes owing to the scarcity of their fossil record. However, the numerous remains of Rancho
Narimane Chatar, Romain Boman, Valentin Fischer, Valentina Segura, Clara Julémont, Z. Jack Tseng   +5 more
wiley   +1 more source