Results 121 to 130 of about 1,507,222 (254)

Three-Dimensional Multidetector CT for Anatomic Evaluation of Orbital Tumors

Journal of Ophthalmology, 2013
Intricate resection and complex reconstructive procedures often required for primary and metastatic orbital tumors are facilitated by accurate imaging.
J. Matthew Debnam, Rory R. Mayer, Bita Esmaeli, Jeffrey S. Weinberg, Franco DeMonte, Nandita Guha-Thakurta   +5 more
doaj   +1 more source

Proptosis due to otolaryngology causes a study [PDF]

, 2013
Proximity of orbit to nose and paranasal sinuses makes it rather vulnerable to insults due to otolaryngological causes. The medial wall of orbit (Lamina papyracea) is rather paper thin and ithappens to form the lateral wall of anterior ethmoid air cells.
Kothandaraman, Kamakshi, Thiagarajan, Balasubramanian   +1 more
core   +1 more source

Bilateral proptosis caused by orbital myositis. A case report

The Turkish Journal of Pediatrics, 1998
Proptosis, unilateral or bilateral, is a frequent indication for medical evaluation and orbital computed tomography. The most common cause of proptosis in adults and children is inflammatory disorders. Orbital myositis is a subgroup of the orbital
K Aydin, N Narin, K Erkiliç, S Kurtoğlu, I K Hallaç, M H Poyrazoğlu   +5 more
doaj  

An anomalous muscular band between the superior and inferior rectus muscles in a patient with recurrent painful ophthalmoplegic neuropathy: A case report

Radiology Case Reports
The extraocular muscles are integral to voluntary and reflexive eye movements, enabling precise gaze control through the coordinated action of six muscles.
Karn S. Dhillon, MD, Nitin Venugopal, MD, Jalal B. Andre, MD, Raghu C. Mudumbai, MD, Pattana Wangaryattawanich, MD   +4 more
doaj   +1 more source

Neural Representations for Sensory-Motor Control, II: Learning a Head-Centered Visuomotor Representation of 3-D Target Position [PDF]

, 1992
A neural network model is described for how an invariant head-centered representation of 3-D target position can be autonomously learned by the brain in real time.
Bullock, Daniel, Greve, Douglas, Grossberg, Stephen, Guenther, Frank   +3 more
core   +1 more source

Accessory Extraocular Muscle: A Rare Cause of Strabismus

Journal of the Belgian Society of Radiology
Teaching point: Accessory extraocular muscles are rare intraorbital congenital structures that can cause diplopia and restrictive strabismus.
Ana Carolina Chaves, Catarina Paiva, Sílvia Carvalho   +2 more
doaj   +1 more source

Three Hierarchies in Skeletal Muscle Fibre Classification Allotype, Isotype and Phenotype [PDF]

Immunocytochemical analyses using specific anti-myosin antibodies of mammalian muscle fibers during regeneration, development, and after denervation have revealed two distinct myogenic components determining fiber phenotype.
Hoh, Joseph F. Y., Hugh, Gregory, Hughes, Suzanne, Pozgaj, Irene   +3 more
core   +1 more source

MRI-based SIR quantitative biomarkers: a novel imaging diagnostic strategy for thyroid eye disease activity staging

Frontiers in Endocrinology
PurposeTo evaluate the diagnostic efficacy of magnetic resonance imaging (MRI)-based signal intensity ratio (SIR) between extraocular muscles and white matter/temporal muscle for staging thyroid eye disease (TED) activity, and to provide a novel approach
Muhan Cai, Jiani Yang, Xuemei Li, Ying Hu, Hongfei Liao, Chao Xiong   +5 more
doaj   +1 more source

Small perturbation dynamics of the neuromuscular system in tracking tasks [PDF]

Small perturbation dynamics of neuromuscular system in tracking ...
Magdaleno, R. P., Mc Ruer, D. T., Moore, G. P.   +2 more
core   +1 more source

Fourth Cranial Nerve Palsy and Brown Syndrome: Two Interrelated Congenital Cranial Dysinnervation Disorders? [PDF]

, 2018
Based on neuroimaging data showing absence of the trochlear nerve, congenital superior oblique palsy is now classified as a congenital cranial dysinnervation disorder.
Brodsky, Michael, Kaeser, Pierre-François   +1 more
core