Results 31 to 40 of about 42,279 (261)

First Natural Endocranial Cast of a Fossil Snake (Cretaceous of Patagonia, Argentina) [PDF]

open access: yes, 2017
In this study, we describe a natural endocranial cast included in a partially preserved medium‐sized skull of the Upper Cretaceous South American snake Dinilysia patagonica.
Albino, Adriana Maria   +3 more
core   +2 more sources

Pseudotumor cerebri syndrome in childhood : incidence, clinical profile and risk factors in a national prospective population-based cohort study [PDF]

open access: yes, 2017
Aim To investigate the epidemiology, clinical profile and risk factors of pseudotumor cerebri syndrome (PTCS) in children aged 1-16 years. Methods A national prospective population-based cohort study over 25 months.
Dean, Fiona   +8 more
core   +3 more sources

Bilateral Abducens Nerve Palsy

open access: yesOphthalmologica, 1980
A case of bilateral abducens nerve palsy after head injury without skull fracture, haematoma or cerebral damage, is described.
E E, Limnaios, C T, Papageorgiou
openaire   +4 more sources

Axons Giving Rise to the Palisade Endings of Feline Extraocular Muscles Display Motor Features [PDF]

open access: yes, 2013
Palisade endings are nerve specializations found in the extraocular muscles (EOMs) of mammals, including primates. They have long been postulated to be proprioceptors. It was recently demonstrated that palisade endings are cholinergic and that in monkeys
Davis López de Carrizosa, María América   +5 more
core   +1 more source

Dual encoding of muscle tension and eye position by abducens motoneurons [PDF]

open access: yes, 2011
Extraocular muscle tension associated with spontaneous eye movements has a pulse-slide-step profile similar to that of motoneuron firing rate. Existing models only relate motoneuron firing to eye position, velocity and acceleration.
Davis López de Carrizosa, María América   +4 more
core   +1 more source

Facial colliculus syndrome due to a Herpes simplex virus infection following Herpes labialis

open access: yesThe Turkish Journal of Pediatrics, 2021
Background. The facial colliculus is an elevated area that is formed by fibers from the motor nucleus of the 7`th cranial nerve as they loop over the abducens nucleus. Clinical signs and symptoms of facial colliculus lesions occur primarily due to
Muhittin Bodur   +3 more
doaj   +1 more source

Mechanisms of Action and Targets of Nitric Oxide in the Oculomotor System [PDF]

open access: yes, 1998
Nitric oxide (NO) production by neurons in the prepositus hypoglossi (PH) nucleus is necessary for the normal performance of eye movements in alert animals.
Escudero González, Miguel   +2 more
core   +1 more source

Two cases of benign abducens nerve palsy in children and their long-term follow-up

open access: yesJournal of International Medical Research, 2021
Our aim was to explore the clinical characteristics and diagnostic methods of benign abducens nerve palsy in children. The clinical and laboratory characteristics, treatment approach, and prognosis of two children with benign abducens nerve palsy were ...
Tong Zhang, Jihong Tang
doaj   +1 more source

Acute abducens nerve palsy after COVID-19 vaccination in a young adult

open access: yesIndian Journal of Ophthalmology, 2021
We present the case of a 23-year-old young man with left-eye abducens nerve palsy following the COVID-19 vaccination. Given the temporal relationship between vaccination and the onset of symptoms, the lack of systemic history, and unremarkable magnetic ...
Neelam Pawar   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy