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https://www.readbyqxmd.com/read/29116398/predictive-factors-for-corrective-effect-of-inferior-rectus-recession-for-congenital-superior-oblique-palsy
#1
Manabu Miyata, Kiyo Shibata, Ichiro Hamasaki, Masayuki Hata, Yuki Muraoka, Munemitsu Yoshikawa, Satoshi Hasebe, Hiroshi Ohtsuki
PURPOSE: To identify preoperative factors associated with the surgical corrective effect of contralateral inferior rectus recession (IRR) for vertical deviation in patients with congenital superior oblique palsy (SOP). METHODS: This retrospective study included 20 treatment-naïve patients with unilateral congenital SOP (age range, 6-79 years) who underwent contralateral IRR according to our basic policy to select IRR for paretic eye fixation. The corrective effect (°/mm) of IRR was defined as the difference in the vertical deviation at the primary gaze position between before and 6-18 months after surgery per distance of recession...
November 7, 2017: Graefe's Archive for Clinical and Experimental Ophthalmology
https://www.readbyqxmd.com/read/29113357/brain-gray-matter-abnormalities-in-progressive-supranuclear-palsy-revisited
#2
PingLei Pan, Yi Liu, Yang Zhang, Hui Zhao, Xing Ye, Yun Xu
Whole-brain voxel-based morphometry (VBM) studies of progressive supranuclear palsy (PSP) have demonstrated heterogeneous findings regarding gray matter (GM) abnormalities. Here, we used Seed-based d Mapping, a coordinate-based meta-analytic approach to identify consistent regions of GM anomalies across studies of PSP. Totally, 18 original VBM studies, comprising 284 patients with PSP and 367 healthy controls were included. As compared to healthy controls, patients with PSP demonstrated significant GM reductions in both cortical and subcortical regions, including the frontal motor cortices, medial (including anterior cingulate cortex) and lateral frontal cortices, insula, superior temporal gyrus, striatum (putamen and caudate nucleus), thalamus, midbrain, and anterior cerebellum...
October 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/29089675/horizontal-gaze-palsy-with-progressive-scoliosis-a-case-report
#3
P Shalini, Virna M Shah
Horizontal gaze palsy with progressive scoliosis (HGPPS) is a rare congenital disorder characterized by absence of conjugate horizontal eye movements and accompanied by progressive scoliosis developing in childhood and adolescence. It occurs due to mutation in ROBO 3 gene/chromosome 11q23-q25. We report a case of a 60-year-old lady who presented with complaints of defective vision in both eyes. On examination, she had scoliosis with restricted abduction and adduction in both eyes with intact elevation and depression...
July 2017: Indian Journal of Radiology & Imaging
https://www.readbyqxmd.com/read/29075763/ocular-torsion-according-to-trochlear-nerve-absence-in-unilateral-superior-oblique-palsy
#4
Ji Eun Lee, Hee Kyung Yang, Jae Hyoung Kim, Jeong-Min Hwang
Purpose: To investigate the relationship between objective ocular torsion and the presence or absence of the trochlear nerve in subjects with unilateral superior oblique palsy (SOP). Methods: A total of 159 subjects with congenital and acquired unilateral SOP were reviewed. Eighty-four subjects who had a normal trochlear nerve (present group) and 75 subjects without a trochlear nerve (absent group) were included. Cyclovertical motility parameters and objective ocular torsion were compared between groups, and factors related to ocular torsion were evaluated...
October 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/29062251/a-congenital-cranial-dysinnervation-disorder-m%C3%A3-bius-syndrome
#5
Hatice Mutlu Albayrak, Nuriye Tarakçı, Hüseyin Altunhan, Rahmi Örs, Hüseyin Çaksen
Möbius' syndrome, also known as Möbius' sequence, is a nonprogressive cranial dysinnervation disorder characterized by congenital facial and abducens nerve paralysis. Here, we report a 5-day-old girl who was conceived after in vitro fertilization with poor suck and facial paralysis. She had bilaterally ptosis and lateral gaze limitation, left-sided deviation of the tongue, dysmorphic face, hypoplastic fingers and finger nails on the left hand, and was diagnosed as having Möbius' syndrome. Involvement of other cranial nerves such as three, four, five, nine, 9 and 12, and limb malformations may accompany this syndrome...
September 2017: Türk Pediatri Arşivi
https://www.readbyqxmd.com/read/29017984/superficial-siderosis-associated-with-a-pineal-cavernous-malformation
#6
Takafumi Ogura, Atsushi Kambe, Makoto Sakamoto, Yuki Shinohara, Toshihide Ogawa, Masamichi Kurosaki
BACKGROUND: Cavernous malformations in the pineal region are very rare and are difficult to anticipate from preoperative evaluation in patients with pineal apoplexy. We herein report the first case of a pineal cavernous malformation with superficial siderosis. Radiological findings were helpful in identifying the presence of the cavernous malformation. CASE DESCRIPTION: A 47-year-old female presented with a 4-month history of progressive headache, nausea, and dizziness...
October 7, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/29017677/artery-of-percheron-infarct-ararity-not-to-be-missed
#7
Farheen Niazi, Sameen Bin Naeem
Artery of Percheron (AOP) is a rare vascular variant of posterior cerebral circulation and it supplies blood to the bilateral paramedian thalami and the rostral midbrain. Artery of Percheron infarct requires a comprehensive clinical and radiological examination. It can be easily overlooked due to normal CTfindings and wide range of differential diagnosis. Classic triad of presentation is altered mental status, memory impairment and the vertical gaze palsy. We report a case of a 66-year female who had sudden onset of severe vertigo, diplopia and ataxia...
September 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
https://www.readbyqxmd.com/read/28984777/anti-ma2-associated-limbic-encephalitis-with-coexisting-chronic-inflammatory-demyelinating-polyneuropathy-in-a-patient-with-non-hodgkin-lymphoma-a-case-report
#8
Weina Ju, Baochang Qi, Xu Wang, Yu Yang
RATIONALE: We report the rare case of a 74-year-old man with anti-Ma2-associated paraneoplastic neurologic syndrome (PNS), and review and analyze the clinical manifestations, diagnosis, and treatment of the disease. PATIENT CONCERNS: The patient presented with a 5-month history of muscle weakness, progressive body aches, and weakness and numbness in both lower extremities. Before his hospitalization, he had experienced cognitive function decline; ptosis, inward gaze, and vertical gaze palsy in the right eye; and occasional visual hallucinations...
October 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28972116/teaching-video-neuroimages-palsy-of-conjugate-horizontal-gaze-and-face-due-to-isolated-abducens-nuclear-infarction
#9
Ji-Soo Kim, Seong-Hae Jeong, Jeong-Yoon Choi, Hyo-Jung Kim
No abstract text is available yet for this article.
October 3, 2017: Neurology
https://www.readbyqxmd.com/read/28878733/clinical-approach-to-supranuclear-brainstem-saccadic-gaze-palsies
#10
REVIEW
Alexandra Lloyd-Smith Sequeira, John-Ross Rizzo, Janet C Rucker
Failure of brainstem supranuclear centers for saccadic eye movements results in the clinical presence of a brainstem-mediated supranuclear saccadic gaze palsy (SGP), which is manifested as slowing of saccades with or without range of motion limitation of eye movements and as loss of quick phases of optokinetic nystagmus. Limitation in the range of motion of eye movements is typically worse with saccades than with smooth pursuit and is overcome with vestibular-ocular reflexive eye movements. The differential diagnosis of SGPs is broad, although acute-onset SGP is most often from brainstem infarction and chronic vertical SGP is most commonly caused by the neurodegenerative condition progressive supranuclear palsy...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28873936/parent-perception-of-two-eye-gaze-control-technology-systems-in-young-children-with-cerebral-palsy-pilot-study
#11
Petra Karlsson, Margaret Wallen
Eye-gaze control technology enables people with significant physical disability to access computers for communication, play, learning and environmental control. This pilot study used a multiple case study design with repeated baseline assessment and parents' evaluations to compare two eye-gaze control technology systems to identify any differences in factors such as ease of use and impact of the systems for their young children. Five children, aged 3 to 5 years, with dyskinetic cerebral palsy, and their families participated...
2017: Studies in Health Technology and Informatics
https://www.readbyqxmd.com/read/28871881/a-child-with-right-ear-pain-and-a-gaze-palsy
#12
John Solms, Monaliza Evangelista, Anand Gourishankar
No abstract text is available yet for this article.
October 2017: Clinical Pediatrics
https://www.readbyqxmd.com/read/28862491/eye-gaze-control-technology-for-children-adolescents-and-adults-with-cerebral-palsy-with-significant-physical-disability-findings-from-a-systematic-review
#13
Petra Karlsson, Abigail Allsop, Betty-Jean Dee-Price, Margaret Wallen
PURPOSE: The primary objective of this systematic review was to examine the effectiveness of eye-gaze control technology for facilitating communication across different social contexts for people with cerebral palsy and significant physical disability. METHODS: Systematic review. RESULTS: The search identified 756 potentially eligible articles, of which two, low level articles were eligible. One study reported positive results for achieving communication goals for children with cerebral palsy...
September 1, 2017: Developmental Neurorehabilitation
https://www.readbyqxmd.com/read/28841851/combined-brown-syndrome-and-superior-oblique-palsy-without-a-trochlear-nerve-case-report
#14
Hee Kyung Yang, Jae Hyoung Kim, Ji-Soo Kim, Jeong-Min Hwang
BACKGROUND: Congenital Brown syndrome is characterized by limited elevation particularly during adduction. The pathogenesis of congenital Brown syndrome is still controversial. CASE PRESENTATION: A 6-year-old boy had been tilting his head to the left since infancy. He showed right hypertropia (RHT) of 2 prism diopters (Δ) in the primary position. He showed RHT 6Δ in right gaze, RHT 2Δ in left gaze, RHT 12Δ in right head tilt, and orthotropia in left head tilt...
August 25, 2017: BMC Ophthalmology
https://www.readbyqxmd.com/read/28832711/horizontal-gaze-palsy-and-progressive-scoliosis-magnetic-resonance-imaging-features-and-surgical-treatment
#15
Benedito Jamilson Araújo Pereira, Ulysses Caus Batista, Fúlvio Nicolau Bechelli, Carlos Alberto Afonso Ribeiro, Carlos Vanderlei Medeiros de Holanda, Paulo Eduardo Carvalho Galvão
No abstract text is available yet for this article.
August 17, 2017: Einstein
https://www.readbyqxmd.com/read/28830896/patient-with-niemann-pick-disease-type-c-over-20-years-follow-up
#16
Kazuo Abe, Norio Sakai
We report a 37-year-old woman with Niemann-Pick disease type C (NPC) 1. At the age of 8 years, she presented slow running followed by both fingers dystonia at the age of 10 years. At the age of 16 years, she developed declined scholastic achievement. On her first visit at the age of 17 years, she showed dystonia, ataxic gait and vertical supranuclear gaze palsy. We suspected it was NPC. She presented atrophies in the frontal lobes, brainstem and cerebellum in a brain MRI. She presented hepatomegalies and splenomegalies in an abdominal CT...
August 22, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28808164/supranuclear-gaze-palsy-and-horizontal-ocular-oscillations-in-creutzfeldt-jakob-disease
#17
Asya I Wallach, Hannah Park, Janet C Rucker, Horacio Kaufmann
No abstract text is available yet for this article.
August 15, 2017: Neurology
https://www.readbyqxmd.com/read/28794985/vertical-gaze-palsy-due-to-medication-error
#18
Shishir Rao, Meghan Harper-Shankie, Rajkumar Agarwal
We present a teenage boy with recent onset of seizures, who was erroneously treated with a large dose of an antiseizure medication as a result of drug mix-up. The ensuing drug toxicity caused vertical gaze palsy, an unusual manifestation related to overdose of the agent. Timely recognition of the error and discontinuation of the drug resulted in complete recovery to baseline.
2017: Epilepsy & Behavior Case Reports
https://www.readbyqxmd.com/read/28744253/novel-eye-movement-disorders-in-whipple-s-disease-staircase-horizontal-saccades-gaze-evoked-nystagmus-and-esotropia
#19
Aasef G Shaikh, Fatema F Ghasia
Whipple's disease, a rare systemic infectious disorder, is complicated by the involvement of the central nervous system in about 5% of cases. Oscillations of the eyes and the jaw, called oculo-masticatory myorhythmia, are pathognomonic of the central nervous system involvement but are often absent. Typical manifestations of the central nervous system Whipple's disease are cognitive impairment, parkinsonism mimicking progressive supranuclear palsy with vertical saccade slowing, and up-gaze range limitation. We describe a unique patient with the central nervous system Whipple's disease who had typical features, including parkinsonism, cognitive impairment, and up-gaze limitation; but also had diplopia, esotropia with mild horizontal (abduction more than adduction) limitation, and vertigo...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28728290/-advances-in-research-of-divergence-insufficiency
#20
Y P Li, W Zhang
Divergence insufficiency is acquired esotropia at distance fixation with symptomatic uncrossed diplopia but fusion at near. It can be divided into two forms: primary isolated form and secondary form associated with neurologic abnormalities, also called divergence palsy. The clinical features of divergence insufficiency include small esotropia only at distance but orthotropia or small esophoria at near, comitant deviation at lateral gaze, reduced divergence fusion, full abduction and normal saccadic velocities in abduction...
July 11, 2017: [Zhonghua Yan Ke za Zhi] Chinese Journal of Ophthalmology
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