Results 131 to 140 of about 37,393 (248)

Aggressive evolution of an occipital bone ABC-like lesion with dural invasion and intradural extension: a case report. [PDF]

Front Oncol
Shi X, Huang X, Deng H, Xiong Y, Wang W, Zhang S.   +5 more
europepmc   +1 more source

Ectopic Cerebellar Tissue in the Occipital Bone: A Case Report. [PDF]

J Neurol Surg Rep, 2020
Gupta M, Duddleston PJ, Sagi V, Powers M, Sang U H.   +4 more
europepmc   +1 more source

Hoffmann's two‐toed sloth I: Complete myology in the thoracic limb of Choloepus (Pilosa: Xenarthra)

Journal of Anatomy, EarlyView.
Two‐toed sloths use their thoracic limbs for more frequent and prolonged suspensory support than three‐toed sloths and accordingly demonstrate myological traits consistent with stability of the pectoral girdle, enhanced flexor force/torque applied at the elbow joint, and grip on the support.
C. S. Tucker, A. M. Mossor, J. A. Avey‐Arroyo, M. T. Butcher   +3 more
wiley   +1 more source

Virtual brain endocasts of the palaeanodont Metacheiromys marshi and the neurosensory evolution of early Pholidotamorpha

Journal of Anatomy, EarlyView.
We describe the endocranial anatomy of Metacheiromys marshi. Decrease in olfaction and eye movement control occurred through time in Pholidotamorpha and is likely linked to fossorial adaptations. The development of the orbital gyrus might be related to the evolution of myrmecophagy and the emergence of a protrusile tongue in early Pholidotamorpha ...
Eduard Cabasés Bru, Raquel Moya‐Costa, John R. Wible, Stephen L. Brusatte, Ornella C. Bertrand   +4 more
wiley   +1 more source

Giant Intradiploic Epidermoid Cyst of the Occipital Bone with Posterior Fossa Compression: A Case Report. [PDF]

J Neurol Surg Rep
Alioglu H, Yılmaz UC, Osama M, Silav ZK, Guclu B.   +4 more
europepmc   +1 more source

Ehlers-Danlos syndrome-associated craniocervical instability with cervicomedullary syndrome: Comparing outcome of craniocervical fusion with occipital bone versus occipital condyle fixation. [PDF]

J Craniovertebr Junction Spine, 2020
Spiessberger A, Dietz N, Gruter B, Virojanapa J.   +3 more
europepmc   +1 more source

Allometric patterns in Rhamphorhynchus muensteri and their role in the paleoecology, life habits, and taxonomic framework of pterosaurs

Journal of Anatomy, EarlyView.
The Graphical Abstract ilustrates the different allometric pattern within different Pterosauria groups, highlighting how the allometry influences the flight and habits of Pterosauria. Abstract Pterosaurs were the first vertebrates to achieve powered flight, a result of various unique anatomical adaptations, and significant morphological diversity ...
Gabriela Menezes Cerqueira, João Lucas Da Silva, Ingmar Werneburg, Mario Bronzati, Alex Sandro Schiller Aires, Felipe L. Pinheiro, Rodrigo Temp Müller   +6 more
wiley   +1 more source

Occipital Bone Defect With Meningoencephalocele and Plexiform Neurofibroma in Neurofibromatosis-1. [PDF]

Cureus
Pandey A, Kamalesh R, Patel A, Malik R, Jayashankar E.   +4 more
europepmc   +1 more source

The variability of giraffe skull morphology

Journal of Anatomy, EarlyView.
What does giraffe skull shape tell us about their development and evolution? Abstract Giraffe (Giraffa spp.) are among the most unique and charismatic extant animals, largely due to their distinct morphology. The evolutionary and developmental origin of ossicones is a key factor in giraffid biology, yet other features building their characteristic head
Nikolaos Kargopoulos, Jesús Marugán‐Lobón, Anusuya Chinsamy‐Turan, Bernard R. Agwanda, Michael Butler Brown, Stephanie Fennessy, Sara Ferguson, Rigardt Hoffman, Fredrick Lala, Arthur Muneza, Ogeto Mwebi, Moses Otiende, Alice Petzold, Sven Winter, Abdoul Razack Moussa Zabeirou, Julian Fennessy   +15 more
wiley   +1 more source

Occipital Bone Erosion Caused by C1 Lateral Mass Screw-Rod Construct Used for C1/2 Arthrodesis: A Case Report. [PDF]

Cureus
Okuyama K, Tojo G, Kido T, Sato C.
europepmc   +1 more source