ライフサイエンスコーパス: nystagmus

1 ea (predicting idiopathic or manifest latent nystagmus).

2 ung patients or patients with high-amplitude nystagmus).

3 om it seems to reduce slow-phase velocity of nystagmus.

4 nset of night blindness and hyperopia but no nystagmus.

5 cuity in achiasma or patients with infantile nystagmus.

6 even in individuals with poor VA or intense nystagmus.

7 determine the underlying cause of infantile nystagmus.

8 ntly advanced our understanding of infantile nystagmus.

9 possibility of retinal miswiring leading to nystagmus.

10 in understanding the aetiology of infantile nystagmus.

11 ft velocity, frequency, and intensity of the nystagmus.

12 osis of conditions associated with infantile nystagmus.

13 ity, 8 (42%) had strabismus, and 5 (26%) had nystagmus.

14 y is the result of retinal image motion from nystagmus.

15 ficantly higher prevalence of strabismus and nystagmus.

16 d that defects in this interaction result in nystagmus.

17 us and 4 were diagnosed with manifest latent nystagmus.

18 n [SD] refractive error, -6.71 [-4.22]), and nystagmus.

19 cataracts, microcornea, corneal opacity and nystagmus.

20 ard and rightward slow phases of optokinetic nystagmus.

21 ll affected members had periodic alternating nystagmus.

22 ulatta) during the slow phase of optokinetic nystagmus.

23 on the semicircular canal cupula, leading to nystagmus.

24 ra-cerebellar symptoms such as imbalance and nystagmus.

25 onsidered as treatment for acquired forms of nystagmus.

26 cterized by paroxysmal attacks of ataxia and nystagmus.

27 One dog had intermittent nystagmus.

28 fined and homogeneous group of patients with nystagmus.

29 walking capability through adulthood, and no nystagmus.

30 ity reduction observed in isolated infantile nystagmus.

31 families with X-linked idiopathic congenital nystagmus.

32 y characterized by corneal opacification and nystagmus.

33 d in clinical measures of visual function in nystagmus.

34 rved to have seizure-like events and a third nystagmus.

35 g visual and motor deficits from spontaneous nystagmus.

36 bia, reduced visual acuity, high myopia, and nystagmus.

37 important recent articles, as does acquired nystagmus.

38 ent contributions to the field of pathologic nystagmus.

39 orse vision; 60% had strabismus; and 22% had nystagmus.

40 red interviews conducted with 21 people with nystagmus.

41 e: confusion, ataxia, and ophthalmoplegia or nystagmus.

42 ifts of the eyes with consequent gaze-evoked nystagmus.

43 7 items were administered to 206 people with nystagmus.

44 similar children with unassociated infantile nystagmus.

45 elated to four-muscle tenotomy procedure for nystagmus.

46 ant etiological factor in the development of nystagmus.

47 ection/inhalation are mydriasis, miosis, and nystagmus.

48 intellectual disability, hypotonia, ataxia, nystagmus.

49 ity of the eyes that characterizes infantile nystagmus.

50 owards the fixing eye in order to dampen the nystagmus.

51 acuity in primary position for patients with nystagmus.

52 improved target acquisition in patients with nystagmus.

53 ical features included severe spasticity and nystagmus.

54 (2.8% in control group) and 11 of 301 (3.7%) nystagmus (0.004% in control group).

55 , 2.3%; diplopia, 2.2%; amblyopia, 0.9%; and nystagmus, 0.2%).

56 +/-SEM) was normal, 0.73; isolated infantile nystagmus, 0.80 +/- 0.11; albinism, 0.80 +/- 0.11; aniri

57 Twenty-two had isolated infantile nystagmus, 21 had albinism, 7 had aniridia, and 7 had mi

58 42 singleton cases of idiopathic congenital nystagmus (28 male, 14 females) yielded three mutations

59 Nystagmus (64%), strabismus (52%), macular degeneration

60 ncluded peripheral retinopathy (8/12 [67%]), nystagmus (8/12 [67%]), strabismus (5/12 [42%]), and opt

61 Acquired nystagmus, a highly symptomatic consequence of damage to

62 may be associated with bilateral horizontal nystagmus, a subtype of fusion maldevelopment nystagmus

63 changes in centralisation with the expanded nystagmus acuity function (NAFX) and compared with ERG r

64 gaze and convergence angles and the expanded nystagmus acuity function (NAFX) to evaluate the IN wave

65 ts correlation with the established expanded nystagmus acuity function (NAFX), and its test-retest va

66 nt dogs were analyzed for using the eXpanded Nystagmus Acuity Function (NAFX), which yields an object

67 oveation characteristics (using the eXpanded Nystagmus Acuity Function).

68 chieving a much clearer picture of infantile nystagmus aetiology in the future.

69 bute to visual acuity loss in Down syndrome, nystagmus alone could account for most of the visual acu

70 Up to 64% of all patients with nystagmus also present strabismus, and even more patient

71 At last visit, 6 of 27 (22%) patients had nystagmus and 12 of 20 (60%) bilaterally salvaged patien

72 patients, 12 were diagnosed with idiopathic nystagmus and 4 were diagnosed with manifest latent nyst

73 th four subjects having severe motor delays, nystagmus and absent head control, and one individual sh

74 entification of genes of X-linked idiopathic nystagmus and achromatopsia.

75 ive eye movement recordings of patients with nystagmus and an eccentric face turn who had undergone t

76 reduced by 1.2 octaves in isolated infantile nystagmus and by 1.7 to 2.5 octaves in nystagmus with as

77 d, as measured by the clinical appearance of nystagmus and by quantitative measurement using the NAFX

78 perspectives and concerns of those who have nystagmus and can be used to determine the impact of nys

79 aze-evoked horizontal or positional downbeat nystagmus and impaired vestibulo-ocular reflex suppressi

80 f acuity in patients with isolated infantile nystagmus and infantile nystagmus associated with a visu

81 se idiopathic infantile periodic alternating nystagmus and may affect neuronal circuits that have bee

82 r hypomyelinating disorders, with congenital nystagmus and mild motor delay.

83 the pathophysiology of congenital idiopathic nystagmus and nystagmus treatment.

84 A combination of vertical nystagmus and palatal tremor was found in one of our cas

85 We used the optokinetic nystagmus and pupil size to objectively and continuously

86 aracterized by color blindness, photophobia, nystagmus and severely reduced visual acuity.

87 ophthalmology department; (2) prevalence of nystagmus and strabismus at presentation in the study gr

88 his article reviews the recent literature on nystagmus and various aspects of the pathophysiology of

89 ressure sensor, makes magnetic-field-induced nystagmus and vertigo possible.

90 irst, a seven month old male, presented with nystagmus and was found to have a serous RD and a tessel

91 C-terminal CASK mutations also present with nystagmus and, strikingly, we show that these mutations

92 Some 50% had nystagmus, and 69% of those currently aged </=16 years w

93 d 10 months-14 years) with Down syndrome and nystagmus, and a control group of 93 age-similar childre

94 ptometry, pupillometry, electroretinography, nystagmus, and ambulatory behaviour).

95 patients had myopia, reduced central vision, nystagmus, and electroretinographic evidence of ON bipol

96 tic quadriplegia, dystonic movements, rotary nystagmus, and impaired gaze and hearing.

97 ities in 50% including impaired convergence, nystagmus, and lid or pupil abnormalities.

98 spastic paraplegia, intellectual disability, nystagmus, and obesity (SINO).

99 ision, both subjectively apparent by loss of nystagmus, and objectively recorded by ERG.

100 ion, reduced visual acuity and color vision, nystagmus, and photoaversion.

101 s, such as baclofen for periodic alternating nystagmus, and repositioning for benign paroxysmal posit

102 ly in limb spasticity, cognitive impairment, nystagmus, and spastic urinary bladder of varying severi

103 of the abnormal head position associated to nystagmus, and to describe our treatment strategies.

104 eye orientation (suppression of spontaneous nystagmus) appear to be necessary by not sufficient cond

105 ead pitch on vertigo and previously reported nystagmus are consistent with both effects being driven

106 different surgical treatments for congenital nystagmus are described.

107 namic properties of vertical quick phases of nystagmus are similar enough to those of voluntary sacca

108 Mechanisms underlying infantile nystagmus are unclear.

109 ta, we hypothesize that periodic alternating nystagmus arises from instability of the optokinetic-ves

110 Isolated vertigo with horizontal positional nystagmus as an impending sign of a central lesion has r

111 otations), including the gradual decrease in nystagmus as the set point changes over progressively lo

112 h isolated infantile nystagmus and infantile nystagmus associated with a visual sensory defect.

113 Nystagmus associated with complex syndromes and with ons

114 types of nystagmus, in declining order, were nystagmus associated with retinal/optic nerve disease in

115 Idiopathic and nystagmus associated with retinal/optic nerve disease we

116 A) were analyzed, and rate of strabismus and nystagmus at last follow-up visit were calculated.

117 e main outcome measure was mean intensity of nystagmus at the null region viewing at 1.2 m.

118 f nystagmus were present; three cases lacked nystagmus at the time of assessment.

119 presentation that often includes early-onset nystagmus, ataxia and spasticity and a wide range of sev

120 new classification of latent/manifest latent nystagmus based on eye movement recordings.

121 the FRMD7 group had AHPs, their amplitude of nystagmus being lower in primary position.

122 Some patients exhibit nystagmus between spells and some develop progressive at

123 patients presenting with hypotonia, ataxia, nystagmus, breathing abnormalities and developmental del

124 en to be an effective procedure for reducing nystagmus, broadening the null position, and improving v

125 Idiopathic infantile periodic alternating nystagmus can be familial or occur in isolation; however

126 The symptoms of pendular nystagmus can be treated with a servomechanical device.

127 A1 mutations and episodic ataxia type 2 with nystagmus caused by CACNA1A mutations, the list of episo

128 erences between SCL and RGPL wearing for any nystagmus characteristics or compared with spectacle wea

129 Adults with congenital nystagmus (CN) show interaction areas that are 2x larger

130 t lens wearing does not significantly reduce nystagmus compared with baseline spectacle wearing.

131 Periodic alternating nystagmus consists of involuntary oscillations of the ey

132 The direction of optokinetic nystagmus correlates with visual perception in higher ma

133 its small-amplitude, high-frequency pendular nystagmus despite positive ERG responses.

134 cond, miosis - clonidine and opioids; third, nystagmus - dextromethorphan.

135 s, and clinical characteristics of pediatric nystagmus diagnosed over a 30-year period.

136 The MVS-induced nystagmus diminished slowly but incompletely over multip

137 idiopathic OM and two control patients with nystagmus, diplopia, and paraneoplastic brainstem dysfun

138 lations of the eyes with cyclical changes of nystagmus direction.

139 ment for horizontal and vertical strabismus, nystagmus, dissociated vertical deviation, sensory strab

140 hildhood onset blindness, cerebellar ataxia, nystagmus, dorsal column dysfuction, and spasticity with

141 for increasingly better foveation; pendular nystagmus during each decile of the sensitive period was

142 measure for the progression and treatment of nystagmus during early childhood.

143 and of each child's time course of pendular nystagmus during the sensitive period.

144 gest that vertigo with horizontal positional nystagmus, even in the absence of other initial neurolog

145 After consultation with 8 nystagmus experts, 37 items were administered to 206 peo

146 Nystagmus eye movement data from infants and young child

147 NOFF is a feasible method to quantify noisy nystagmus eye movement data.

148 The nystagmus foveation characteristics were similarly asses

149 Visuomotor comorbidities (eg, amblyopia, nystagmus, foveopathy, optic neuropathy) accounted for r

150 eatment, 4630 deg(2)) and a reduction of the nystagmus frequency compared with baseline at the 3-year

151 Furthermore, motor indices of nystagmus (frequency, amplitude, and intensity) were sig

152 Olmsted County, Minnesota, with any form of nystagmus from January 1, 1976, through December 31, 200

153 Physiologic gaze-evoked nystagmus (GEN) is one of many normal eye movements seen

154 nystagmus had a median onset at age 3 months and transit

155 ntrast, 2 patients with geotropic positional nystagmus had cerebellar peduncle and lateral medullary

156 dies on the various forms of infantile-onset nystagmus have advanced our understanding of these disor

157 RECENT FINDINGS: Some forms of nystagmus have relatively specific treatments, such as b

158 Idiopathic congenital nystagmus (ICN) consists of involuntary and periodic ocu

159 n regarding the mechanisms causing infantile nystagmus, identification of new genes and determining t

160 Idiopathic infantile nystagmus (IIN) consists of involuntary oscillations of

161 Children with idiopathic infantile nystagmus (IIN) exhibit visual acuity deficits that have

162 Idiopathic infantile nystagmus (IIN) is a genetically heterogeneous disorder

163 Idiopathic infantile nystagmus (IIN) is a genetically heterogeneous disorder,

164 rtant cause of X-linked idiopathic infantile nystagmus (IIN).

165 y) versus memantine (40 mg/day) for acquired nystagmus in 10 patients (aged 28-61 years; 7 female; 3

166 (31.0%), manifest latent nystagmus or latent nystagmus in 17 (24.0%), and 2 (2.8%) each associated wi

167 ving OA and had minimal clinical signs (fine nystagmus in 2 patients and subtle iris transilluminatio

168 n 23 (32.4%), idiopathic or congenital motor nystagmus in 22 (31.0%), manifest latent nystagmus or la

169 strabismus in 13 (14%), cataract in 5 (6%), nystagmus in 3 (3%), and optic nerve dysplasia in 2 (2%)

170 e also briefly review aetiology of infantile nystagmus in afferent visual deficits caused by ocular d

171 ft velocity, frequency, and intensity of the nystagmus in each eye.

172 ce and clinical characteristics of childhood nystagmus in North America.

173 menace responses, with positional horizontal nystagmus in one dog.

174 ally with the standard dosage showed reduced nystagmus in only one eye.

175 The main types of nystagmus, in declining order, were nystagmus associated

176 eatment options for common forms of acquired nystagmus including vestibular and gaze holding dysfunct

177 isolated up-/downgaze palsy or up-/downbeat nystagmus, indicates that up- and downgaze pathways are

178 onent is taken into account representing the nystagmus-induced visual deprivation during the sensitiv

179 FRMD7 are causative of idiopathic infantile nystagmus influencing neuronal outgrowth and development

180 concept of four-muscle tenotomy surgery for nystagmus initially arose from objective eye movement re

181 Nystagmus intensity and foveation were poor indicators o

182 nts are significantly correlated to BCVA and nystagmus intensity in contrast to iris transilluminatio

183 retinal layer measurements at the fovea, (3) nystagmus intensity, (4) BCVA, (5) VEP asymmetry, (6) sk

184 hich reading is suboptimal), near logMAR VA, nystagmus intensity, and foveation characteristics (usin

185 the minimum angle of resolution (logMAR) VA, nystagmus intensity, and foveation characteristics as qu

186 uch as skin and hair pigmentation, BCVA, and nystagmus intensity, were significantly correlated to AS

187 ntervals of slow phase, which can facilitate nystagmus investigation.

188 Nystagmus is a commonly encountered entity in clinical p

189 Infantile nystagmus is an involuntary, bilateral, conjugate, and r

190 Idiopathic congenital nystagmus is characterized by involuntary, periodic, pre

191 ies have confirmed that periodic alternating nystagmus is detected more easily if the patient is eval

192 Medical treatment of nystagmus is difficult, with often limited and variable

193 The rate of acuity development in infantile nystagmus is largely independent of the gaze-holding ins

194 syndrome (INS), formerly known as congenital nystagmus, is an ocular motor disorder in humans charact

195 or take the form of a tilt, even though the nystagmus itself is horizontal.

196 Amblyopia and nystagmus limited visual outcome, indicating the need fo

197 of infantile nystagmus syndrome (congenital nystagmus) may be identified in infants less than 7 mont

198 vision (strabismus, amblyopia, diplopia, and nystagmus) may have on musculoskeletal injury and fractu

199 ual acuity deficit and the prediction of the nystagmus model.

200 ts had conjugate pendular (n = 4) or see-saw nystagmus (n = 2); gaze holding was stable in four patie

201 ft Foundation, National Eye Research Centre, Nystagmus Network UK.

202 l patients carrying LCA5 mutations presented nystagmus, night blindness, and progressive loss of visu

203 childhood, with a phenotype characterized by nystagmus, normal retinal examination, and mild disturba

204 eton (21 patients) with periodic alternating nystagmus of which we describe clinical phenotype, genet

205 o evaluate the efficacy of using optokinetic nystagmus (OKN) as an objective measurement of vision in

206 Look optokinetic nystagmus (OKN) consists of voluntary tracking of detail

207 udy was to characterize vertical optokinetic nystagmus (OKN) in normal human subjects, comparing the

208 fying experimental conditions of optokinetic nystagmus (OKN) result in different outcomes and may not

209 elicit smooth pursuit, saccades, optokinetic nystagmus (OKN), vestibulo-ocular reflex (VOR), and verg

210 t and optokinetic eye movements (optokinetic nystagmus [OKN]).

211 s and can be used to determine the impact of nystagmus on daily living in terms of both physical and

212 nfidence interval [CI], 5.15-8.28) Infantile nystagmus, onset by 6 months, comprised 62 (87.3%) of th

213 The nystagmus optimal fixation function (NOFF) was defined a

214 Fixation stability was quantified using the nystagmus optimal fixation function (NOFF).

215 deled in terms of foveation characteristics (Nystagmus Optimal Fixation Function, NOFF) and of each c

216 tor nystagmus in 22 (31.0%), manifest latent nystagmus or latent nystagmus in 17 (24.0%), and 2 (2.8%

217 hat can follow saccades, such as gaze-evoked nystagmus or postsaccadic drift.

218 She had no nystagmus or vertigo at pneumatic otoscopy.

219 g. idiopathic infantile periodic alternating nystagmus) or later in life.

220 ion is used for the treatment of strabismus, nystagmus, or other eye muscle disorders.

221 the long-term visual acuity, strabismus, and nystagmus outcomes in Group D retinoblastoma following m

222 improvement in sensory and motor indices of nystagmus (P > .1, Spearman correlation coefficient).

223 ltivariate logistic regression analysis were nystagmus (P < 0.001), longer delay in presentation (P <

224 tification of IIN and genetic counselling of nystagmus patients.

225 is unclear whether the periodic alternating nystagmus phenotype is linked to NYS1, NYS5 (Xp11.4-p11.

226 Dizziness, nystagmus, phosphenes, and head ringing were related to

227 A study on the torsional component of nystagmus present in most patients with infantile nystag

228 educed vision, poorly responsive pupils, and nystagmus presenting within the first year of life).

229 nating disorder of the CNS, characterized by nystagmus, psychomotor delay, progressive spasticity and

230 ded ocular surgery for cataract, strabismus, nystagmus, ptosis, or nasolacrimal duct obstruction.

231 the items and identify items to propose new nystagmus QOL scales.

232 Applied to acquired nystagmus refractory to all other interventions, it is s

233 h longstanding, medication-resistant, upbeat nystagmus resulting from a paraneoplastic syndrome cause

234 sis include internuclear ophthalmoplegia and nystagmus, resulting in diplopia, oscillopsia, blurred v

235 dy fixation or small eye movements including nystagmus, results in small changes in measured refracti

236 s from 6 patients with ageotropic positional nystagmus revealed that the nodulus and vermis are commo

237 nate and concurrent validity between the new nystagmus scales and an existing vision-related QOL tool

238 nt head acceleration and induces a sustained nystagmus similar to natural vestibular lesions [5, 6].

239 We have developed a 29-item, nystagmus-specific QOL questionnaire (NYS-29) based on e

240 nd environmental" functioning as relating to nystagmus-specific QOL.

241 is associated with decreased visual acuity, nystagmus, strabismus, and photophobia, although pigment

242 anisms that could underlie various infantile nystagmus subtypes are also highlighted.

243 ical characterization of all these infantile nystagmus subtypes has been achieved recently through hi

244 Some forms of nystagmus suppress or change with convergence; co-contra

245 previously described waveforms of infantile nystagmus syndrome (congenital nystagmus) may be identif

246 ystagmus, a subtype of fusion maldevelopment nystagmus syndrome (FMNS).

247 Infantile nystagmus syndrome (INS) can be idiopathic or associated

248 f life in children with idiopathic infantile nystagmus syndrome (INS) or INS associated with albinism

249 5 months-8 years) with idiopathic infantile nystagmus syndrome (INS) were used to develop a quantita

250 Infantile nystagmus syndrome (INS), formerly known as congenital n

251 udy was conducted on patients with infantile nystagmus syndrome and myopia equal to or more than -1 d

252 PRK in patients with infantile nystagmus syndrome and myopia improved monocular and bin

253 ere reported between patients with infantile nystagmus syndrome and those with spasmus nutans.

254 Novel surgical treatments for infantile nystagmus syndrome are also discussed.

255 Refractive errors in patients with infantile nystagmus syndrome do not follow the expected trend towa

256 gmus present in most patients with infantile nystagmus syndrome found it to be generated centrally an

257 l individuals versus patients with infantile nystagmus syndrome revealed significant abnormalities in

258 ophysical studies on patients with infantile nystagmus syndrome revealed significant differences comp

259 for sympathomimetic modulation of infantile nystagmus syndrome.

260 of development in infancy leads to infantile nystagmus syndrome.

261 dered a positive sign in the Horizontal Gaze Nystagmus Test (HGNT) used by United States police offic

262 rrected visual acuity, kinetic visual field, nystagmus testing, and pupillary light reflex.

263 Optokinetic stimulation induces nystagmus that can be used to test the saccadic and visu

264 een made to the genetics of various forms of nystagmus that represent an essential feature of retinal

265 the 6 domains of everyday living affected by nystagmus that were elicited by previous semistructured

266 existing optical and surgical treatments for nystagmus, the device negates only the pathologic moveme

267 ave been identified for idiopathic infantile nystagmus; three are autosomal (NYS2, NYS3 and NYS4) and

268 The effect of aging on torsional optokinetic nystagmus (tOKN) is unknown.

269 Additionally, other recent advances in nystagmus treatment, like the usage of 4-aminopyridine,

270 ology of congenital idiopathic nystagmus and nystagmus treatment.

271 brought changes to many of the treatments of nystagmus variants.

272 .0% (OR 5.70, 95% CI: 4.01-8.12) and that of nystagmus was 3.3% (OR 90.34, 95% CI 24.73-330.02).

273 roll orientation on horizontal and vertical nystagmus was also measured and was found to affect only

274 Recently, a counterpart of gaze-evoked eye nystagmus was identified for head movements; in which th

275 The amplitude of nystagmus was more strongly dependent on the direction o

276 Periodic alternating nystagmus was not detected clinically but only on eye mo

277 Nystagmus was not significantly different during SCL and

278 Nystagmus was pendular in 6 patients (4 oculopalatal tre

279 Periodic alternating nystagmus was predominantly associated with missense mut

280 Abnormal vertical optokinetic nystagmus was present in 19 (68%) of 28 subjects: 10 wit

281 he control group with unassociated infantile nystagmus was used to relate fixation stability to age-c

282 he 1- and 2-month examinations, no change in nystagmus waveform or NAFX was observed in any of the in

283 in terms of foveation characteristics of the nystagmus waveform.

284 Pendular nystagmus waveforms were also more frequent in the FRMD7

285 region, improved visual acuity, and improved nystagmus waveforms.

286 tons (70 patients) with idiopathic infantile nystagmus we identified 10 families and one singleton (2

287 Quick phases of nystagmus were also affected, but smooth pursuit, vergen

288 n (1 month to 4 years of age) with infantile nystagmus were assessed by using Teller acuity cards ori

289 Ophthalmology referrals, strabismus, and nystagmus were found to be statistically significantly h

290 rologic symptoms in the form of seizures and nystagmus were observed.

291 Variable degrees of nystagmus were present; three cases lacked nystagmus at

292 The frequency, amplitude, and intensity of nystagmus were significantly decreased after PRK (P < .0

293 g mechanisms underlying idiopathic infantile nystagmus, which has progressed through determining the

294 ur healthy human subjects developed a robust nystagmus while simply lying in the static magnetic fiel

295 The adult male subject had infantile onset nystagmus while the three other patients did not.

296 ntile nystagmus and by 1.7 to 2.5 octaves in nystagmus with associated sensory defect.

297 The classification and nomenclature of nystagmus with onset in infancy is controversial.

298 og studied, this one showed a damping of the nystagmus within the first 4 weeks after treatment.

299 ) a low-amplitude ipsilesional right-beating nystagmus without fixation, (3) gaze-holding deficits, a

300 agnet oculomotor prosthesis, powered to damp nystagmus without interfering with the larger forces inv