Abstract:
BACKGROUND:In order to obtain artifact-free electro-oculogram recordings the subject's cooperation is necessary. The aim of our study is to evaluate the recording characteristics of short-duration EOG and to compare the effect of mydriasis on electro-oculogram recordings in a cohort of controls. PATIENTS AND METHODS:Electro-oculogram recordings were performed on a light-emitting diode stimulus screen using a RETI-port gamma plus2 system (RETIscan™, Roland Consult). Fast oscillations were set at 1.5 sec (6 cycles; total duration 75 sec).The dark phase included: pre-adaptation (6 min), alternate fixation (4 min), fixation-rest (20 sec), 100 sweeps. The light phase included: light adaptation (4 min), alternate fixation (10 min), fixation-rest (20 sec), 250 sweeps. The amplifier band pass was filtered at 0.1÷50 Hz. The background illumination in mydriasis was 100 cd/m2 and in miosis--450 cd/m2. RESULTS:A total of 55 controls participated and were divided into three age groups [number; mean (years, y); ±SD]: group 1: 18-20 years (19; 19.49 years; ±0.89); group 2: 20-40 years (18; 27.91 years; ±5.39) and group 3: 40-60 years (18; 48.66 years; ±4.00). The Arden ratio, dark-trough and light-peak did not differ between recordings with or without mydriasis (p=0.914; p=0.880; p=0.680, linear mixed-effects model). The age did not influence the Arden ratio, dark-trough, light-peak (p=0.206; p=0.112; p=0.155). Arden ratio, dark-trough, light-peak were comparable between tested eyes (p=0.934; p=0.193; p=0.270). CONCLUSIONS:Short-duration electro-oculograms allow successful recording, furthermore, the application of mydriasis does not influence the quality of the recording.
journal_name
Klin Monbl Augenheilkdjournal_title
Klinische Monatsblatter fur Augenheilkundeauthors
Türksever C,Orgül S,Todorova MGdoi
10.1055/s-0034-1396330subject
Has Abstractpub_date
2015-04-01 00:00:00pages
471-6issue
4eissn
0023-2165issn
1439-3999journal_volume
232pub_type
杂志文章,随机对照试验abstract::In several studies a correlation between blood glucose levels and HbA1 (A1c) and the prevalence of retinopathy was documented. Minimal risk for the onset of retinopathy was observed when HbA1 was below 9% from the beginning of diabetes mellitus. This HbA1 (A1c) value corresponds with values above 7 mmol of blood gluco...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-2008-1045622
更新日期:1993-05-01 00:00:00
abstract:BACKGROUND:Additive manufacturing and 3D printing create new paths for the design and manufacturing of implants. Technologies with high resolution are required for the development of microstructured eye implants. In the present study, we demonstrate how these technologies can be used during the design development and m...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0041-107883
更新日期:2015-12-01 00:00:00
abstract::A 36-years aged woman suffering from migraine used Ergosanol special-suppositories. An edema of the retina with star figure appeared in both eyes with only a few months distance. After putting away that drug visual acuity restituted completely in spite of a partial neuritic atrophy of the optic nerve in the first suff...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1978-11-01 00:00:00
abstract:PURPOSE:The aim of this communication is to report a case of epiretinal membrane removal with intra-operative unexpected subretinal extension of the membrane. METHODS:This is an observational case report. An 83-year-old female patient with bilateral pigmented secondary macular pucker after laser coagulation for diabet...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1027237
更新日期:2008-03-01 00:00:00
abstract::It is useful to define atopic keratoconjunctivitis (AKC) as a non-infectious inflammatory condition of the ocular surface, which is associated with atopy. The pathogenesis of the disorder is not completely understood. The diagnosis is based on the patient's history and the clinical manifestations. Successful managemen...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-0034-1368396
更新日期:2014-05-01 00:00:00
abstract::No difference in the retinal acetylserotonin-methyltransferase was found in two groups of quail which were exposed to irradiation of 0.1 W/m2 with green and blue light respectively for 1 hour. Decreased retinal enzyme activities (isoelectric point pH 5.0) were observed in response to exposure to green and UVA light co...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1050633
更新日期:1986-04-01 00:00:00
abstract::A 46 year old AIDS-patient, who had developed CMV-retinitis was treated with the virostatic drug dihydroxypropoxymethylguanine (DHPG, Ganciclovir) over a period of 16 months until he died due to a pneumonia. After the DHPG-treatment was initiated the retinitis improved markedly, however there still was a very slow pro...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1046305
更新日期:1990-11-01 00:00:00
abstract:BACKGROUND:Measles retinitis is rare in immunocompetent patients and has recently been only sporadically described. This case report reveals the clinical picture, the course of the disease and the prognosis of this entity. HISTORY AND FINDINGS:One month after a diagnosed measles infection, a 12-year-old girl presented...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1045509
更新日期:1994-09-01 00:00:00
abstract:BACKGROUND:In cataract surgery high quality is demanded. That is why high precision in calculation of IOL power is necessary for predicting postoperative refraction. MATERIALS AND METHODS:In a series of 103 patients the predicted refraction--calculated by the SRK II formula for only one type of IOL (A-constant 118.9)-...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1035289
更新日期:1996-08-01 00:00:00
abstract::Prophylactic cryo coagulation is especially suitable when there is cloudy media, e.g. blood in the vitreous body or a cataract which would prevent light or laser coagulation. Cryo lesions applied under ophthalmoscopic control are without complication. The paper reviews the 116 eyes collected in 1971 and augments it wi...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1976-06-01 00:00:00
abstract::During his researches on colour-vision Goethe has examined two colour blind students. The reports and the colour tests made by Goethe himself are mostly preserved. Due to the colour confusions in the whole purple zone Goethe decided that the subjects were blue blind. During the 19th century-- however--the supposition ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 传,历史文章,杂志文章
doi:
更新日期:1989-12-01 00:00:00
abstract:BACKGROUND:The aim of the study was to find out if pupillographic assessment of the visual field by means of pupil campimetry can identify glaucomatous visual field defects and as such be used for glaucoma screening purposes. PATIENTS AND METHODS:20 patients with open angle glaucoma and 30 healthy persons were examine...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0032-1314985
更新日期:2012-11-01 00:00:00
abstract::A report on 70 cases of retraction syndrome (Stilling-Türk-Duane). The patients presented with typical symptoms: severe limitation of abduction, slight limitation of adduction and convergence, which is always accompanied by retraction of the globe, narrowing of the palpebral fissure, vertical deviation and elevated in...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1055309
更新日期:1981-02-01 00:00:00
abstract::In a randomized and controlled study (already published) the efficacy and safety of Pindolol eye drops 1% were compared with Timolol eye drops 0.5% in the treatment of open-angle glaucoma over a period of 6 months. With the exception of some allergic reactions there was no difference between the two with regard to IOP...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1050872
更新日期:1985-01-01 00:00:00
abstract:BACKGROUND:The ongoing and fast evolution of foldable IOL designs established the necessity to evaluate the different abilities of each lens style. The large IOL database (over 16,500 specimens) acquired in our laboratory, has permitted us to perform a clinico-pathological analysis on pseudophakic autopsy globes provid...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2001-18386
更新日期:2001-10-01 00:00:00
abstract:PURPOSE:To evaluate the effect of soft contact lenses with different lens power on the measured value of the intraocular pressure with non-contact pneumotonometry. METHODS:120 eyes (80 healthy volunteers: 50 women, 30 men, aged 22 to 61 years) were included in this study. Intraocular pressure was measured with a pneum...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2003-812564
更新日期:2003-12-01 00:00:00
abstract::We report an exceptional case of fulminant endophthalmitis after uncomplicated extracapsular cataract extraction with posterior chamber lens implantation. The first unusual finding was the causative organisms, group G streptococci. These organisms are commonly found as normal flora of the skin, pharynx and gastrointes...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1046045
更新日期:1991-06-01 00:00:00
abstract::A report about a case of loa-loa filariasis whereby after removal of a female worm out of the subconjunctival space no microfilariae but a schisslike edema of the attacked eye's retina was found. In this connection the author gave some observations on the particularies of loa-loa filariasis. ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1975-07-01 00:00:00
abstract:BACKGROUND:Intravitreal triamcinolone injections are used for the treatment of occult choroidal neovascularisations (CNV) combined with photodynamic therapy (PDT). However, this therapy is not without considerable risks. The periocular mode of application seems to be a logical alternative. PATIENTS AND METHODS:A retro...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2006-927396
更新日期:2007-04-01 00:00:00
abstract::The problems of optical correction of unilateral traumatic aphakia are discussed. The treatment of choice is a combined Cataract-operation with intraocular lens implants. The operation must be done as soon as the eye is free of inflammation. Prescription of bifocal glasses in addition to pseudophakoi is necessary. Wit...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 临床试验,杂志文章
doi:
更新日期:1978-04-01 00:00:00
abstract::(1) Ten patients (mean age 71) with fully developed central retinal venous occlusion were treated by isovolemic hemodilution over a period of four to six weeks. Hematocrit was lowered in steps to about 30% to improve retinal microcirculation. For two to four days, 500 ml whole blood were exchanged daily for about 250 ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057628
更新日期:1980-01-01 00:00:00
abstract::Silicone oil is used as intravitreal tamponading agent in surgery for rhegmatogenous retinal detachment (RRD) cases complicated with proliferative vitreoretinopathy (PVR). Recently, a number of case series have appeared where profound central visual loss has been found in eyes after uncomplicated vitrectomy with silic...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章,评审
doi:10.1055/s-0029-1245295
更新日期:2010-03-01 00:00:00
abstract::A Study is described of a family in which four children of the same generation died during early childhood; three of them had an obvious hydrocephalus. Two of the latter could be examined clinically, and their eyes removed for pathology. One of them presented clinically bilateral leucocoria; histology showed a total d...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1978-04-01 00:00:00
abstract:BACKGROUND:Epiphora is the result of hypersecretion or reduced tear outflow because of relative or absolute obstruction of the lacrimal system. For the treatment a specific surgical procedure is usually required. Herein we present the subjective and objective findings of 243 consecutive patients with non-irritative ind...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0029-1245455
更新日期:2010-11-01 00:00:00
abstract::From an original group of 36 Patients (15 with relatively advanced chronic open-angle glaucoma and 21 with ocular hypertension) 21 (seven glucoma and 14 ocular hypertension) were well controlled with Timolol alone or in combination with other pressure-lowering drugs after a three years' observation period. Dropouts oc...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1057259
更新日期:1981-07-01 00:00:00
abstract:BACKGROUND:Most reports on transscleral suture fixation of posterior chamber lenses (PCL) do not mention the principal difficulty that the surgeon has no valid information which structures were perforated by the needle and where he happened to fix the PCL loops. To know this exactly is a "conditio sine qua non". Withou...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-2008-1045599
更新日期:1993-04-01 00:00:00
abstract:OBJECTIVE:The aim of this study was to evaluate the functional outcome of Brilliant Blue G (BBG) and the staining properties in macular surgery. METHODS:BBG was applied during vitrectomy for macular holes (n = 21) or epiretinal membranes (n = 18) in a prospective, non-comparative consecutive series of patients (Brilli...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:10.1055/s-0031-1273351
更新日期:2011-08-01 00:00:00
abstract::1894 Richard Greeff, a young scientist at the University of Berlin, translated the book "The retina of vertebrates" of Santiago Ramón y Cajal into German. Greeff himself had already applied the Golgi-Cajal-Chromic-Silver dye to the retina and was enthusiastic about the results of Cajal. He interrupted his own investig...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 传,历史文章,杂志文章
doi:10.1055/s-2008-1045547
更新日期:1994-12-01 00:00:00
abstract::The Optometer can be used in a binocular manner if the loupe-lens is replaced by a concave mirror of appropriate size and form. The concave mirror or the plane mirror connected to it can be partially transparent. With an appropriate arrangement of these elements the test field can be seen in free space. The image can ...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 杂志文章
doi:
更新日期:1977-01-01 00:00:00
abstract:BACKGROUND:The endothelial cell count after phakoemulsification is a sensitive parameter to compare different phakoemulsification techniques. PATIENTS AND METHOD:In a prospective study 30 patients in each group were operated upon the "Reversed Tip and Snip" and with the "Divide and Conquer"-Technique. The corneal endo...
journal_title:Klinische Monatsblatter fur Augenheilkunde
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1055/s-2008-1035021
更新日期:1997-02-01 00:00:00