نتایج جستجو برای: unilateral mydriasis

تعداد نتایج: 40638  

Journal: :Albrecht von Græfe's Archiv für Ophthalmologie 1910

Journal: :The Medical journal of Malaysia 1983
G H Teoh Y C Sin A Ngan A Zaini

One hundred and [orty-fioe diabetic patients attending diabetic clinic over a four week period were fully examined in an adjacent eye clinic. The [undi were examined unth. a Halogen ligh: direct ophthalmoscope and the Binocular Indirect Ophthalmoscope after mydriasis to assess the presence of retinopathy. 44.1 percent of patients examined had Opbthalmoscopicaliy detectable retinopathy uihile 11...

Journal: :Lijecnicki vjesnik 2005
Domagoj Vidović Petrana Brecić Aleksander Haid Vlado Jukić

Henbane, Hyoscyamus niger, is a hallucinogenic plant, widely spread and easy accessible, which contains anticholinergic substances. Ingestion, intentional or accidental, can provoke serious worsening of psychophysical state and can cause even death. Intoxication resembles the one with atropine. Symptoms like mydriasis, tachycardia, arrhythmia, agitation, convulsion and coma can appear. Diagnosi...

Journal: :Investigative ophthalmology 1971
L H Peterson

The induction of acute reversible lens opacities in the Stjrian hamster following phenylephrine mydriasis is accompanied by an increase in the sodium and potassium concentration and a decrease in the water content of the lens. There is a simultaneous increase in sodium concentration in the aqueous humor. Final analysis of the effect of various drugs on these lens opacities should reveal that th...

Journal: :The British journal of ophthalmology 1995
C B James J S Elston

AIM To investigate the effect that squint surgery has on pupillary diameter. METHODS The effect of squint surgery on pupil size was investigated in 19 patients. RESULTS A significant mydriasis in the operated eye was observed when compared with the unoperated eye. This was independent of the number or type of extraocular muscles operated upon. CONCLUSION It is hypothesised that this chang...

Journal: :AJNR. American journal of neuroradiology 2006
M Blanco R Casado F Vázquez J M Pumar

We present the CT and MR imaging findings in acute methanol intoxication in a 35-year-old man who was admitted to the emergency department with weakness, blurred vision, mild bilateral areactive mydriasis, and a progressive decrease in the level of consciousness. CT and MR imaging showed bilateral putaminal hemorrhagic necrosis and subcortical white matter lesions with peripheral contrast enhan...

Journal: :Perception & psychophysics 2000
R H Cuijpers A M Kappers J J Koenderink

Classically, it has been assumed that visual space can be represented by a metric. This means that the distance between points and the angle between lines can be uniquely defined. However, this assumption has never been tested. Also, measurements outdoors, where monocular cues are abundant, conflict with this model. This paper reports on two experiments in which the structure of visual space wa...

Journal: :Vision Research 2013
Eric A. Reavis Peter J. Kohler Gideon P. Caplovitz Thalia P. Wheatley Peter U. Tse

There is a long-running debate over the extent to which volitional attention can modulate the appearance of visual stimuli. Here we use monocular rivalry between afterimages to explore the effects of attention on the contents of visual experience. In three experiments, we demonstrate that attended afterimages are seen for longer periods, on average, than unattended afterimages. This occurs both...

Journal: :Progress in pediatric surgery 1989

What do you do to start reading surgery in solitary kidney and corrections of urinary transport disturbances? Searching the book that you love to read first or find an interesting book that will make you want to read? Everybody has difference with their reason of reading a book. Actuary, reading habit must be from earlier. Many people may be love to read, but not a book. It's not fault. Someone...

2013
Murali Ariga M Nivean P Utkarsha

Pseudoexfoliation (PXF) syndrome is a well-recognized clinical entity of considerable clinical significance. It is associated with poor mydriasis, cataracts with weak zonular support, secondary glaucoma and possibly with biochemical abnormalities, such as elevated homocysteine and systemic diseases involving the cardiovascular and central nervous system. There have also been some recent studies...

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