نتایج جستجو برای: margin reflex distance mrd1

تعداد نتایج: 293012  

Journal: :Archives of ophthalmology 1998
D G Hunter D L Guyton

OBJECTIVE To improve the clinical documentation of strabismus by mathematically predicting and clinically verifying the location of a fixation target that produces a vertically centered corneal light reflex (first Purkinje image) in clinical photographs of the eye using a standard photographic flash unit. MATERIALS AND METHODS Mathematical modeling of the corneal light reflex during clinical ...

2012
Guoping Xu Weifeng Tian Zhihua Jin J Wang W Zhang B Qin

Incremental Support vector machine (ISVM) is a new learning method developed in recent years based on the foundations of statistical learning theory. It is suitable for the problem of sequentially arriving field data and has been widely used for product quality prediction and production process optimization. However, the traditional ISVM learning does not consider the quality of the incremental...

Journal: :Journal of vestibular research : equilibrium & orientation 1998
C Chen-Huang R A McCrea

The firing behavior of seven antidromically identified ascending tract of Deiters (ATD) neurons was recorded in one alert squirrel monkey trained to pursue moving targets and to fixate visual targets at different distances from the head during whole body rotation. 2. ATD cells generated signals related to contralateral horizontal smooth pursuit eye movements and to ipsilateral angular and linea...

Journal: :acta medica iranica 0
"moatamedi m banki a sahraian m "

the term reflex epilepsy in reserved for a small subgroup o seizures that occur regularly in response to specific stimuli. our patient is a 20- year old male, who had pleasure, euphoria, loss of conciousness and generalized tonic- clonic convulstion when he watched tv since ten years. during puberty the patient that self-induced reflex epilepsy with photic stimulation, when watching tv or looki...

Journal: :acta medica iranica 0
ebrahim espahbodi department of anesthesiology, bahrami hospital, tehran university of medical sciences, tehran, iran. and department of anesthesiology, farabi hospital, tehran university of medical sciences, tehran, iran. mehdi sanatkar department of anesthesiology, razi hospital, tehran university of medical sciences, tehran, iran. and department of anesthesiology, farabi hospital, tehran university of medical sciences, tehran, iran. hossein sadrossadat department of anesthesiology, farabi hospital, tehran university of medical sciences, tehran, iran. mohammad esmaeel darabi vafsi department of anesthesiology, bahrami hospital, tehran university of medical sciences, tehran, iran. mitra azarshahin department of anesthesiology, bahrami hospital, tehran university of medical sciences, tehran, iran. mehrdad shoroughi department of anesthesiology, farabi hospital, tehran university of medical sciences, tehran, iran.

profound bradycardia during eye surgery is a potentially serious event. in clinical practice oculo-cardiac reflex (ocr) is most often encountered during squint surgery. the objective of this study was to assess the occurrence of ocr and prove the effect of ketamine as an induction drug and anticholinergic premedication (atropine) to prevent ocr. this study comprised 90 patients (aged 4-10 years...

Journal: :Brazilian dental journal 2006
Marcus Woltmann Ricardo de Faveri Emerson Alexandre Sgrott

The purpose of this study was to estimate the distance from the mandibular marginal branch of the facial nerve to the inferior margin of the mandible in order to determine the best and safest location to approach the posterior mandibular region. Forty-five hemi-faces of 27 Brazilian adult cadavers were dissected and the distance between the mandibular marginal branch and the inferior margin of ...

Journal: :Sao Paulo medical journal = Revista paulista de medicina 2009
Marília Buenos Aires Cabral Tavares Rodrigo Beserra Sousa Thiago Oliveira e Silva Larissa Almeida Moreira Loyana Teresa Teófilo Lima Silva Carolina Buenos Aires Cabral Tavares Sabas Carlos Vieira

CONTEXT AND OBJECTIVE Cancer of the uterine cervix is still very common in Brazil. It is important to evaluate factors that influence its prognosis. The aim here was to analyze the prevalence of prognostic anatomoclinical factors among patients with carcinoma of the uterine cervix undergoing radical hysterectomy. DESIGN AND SETTING Cross-sectional study on 301 patients with invasive carcinoma...

2005
P. RIPOLL M. EL MESSAL E. LARAN P. SIMPSON

The wing blade of Drosophila melanogaster is composed of dorsal and ventral surfaces covered with hairs and rows of morphologically distinct bristles round the margin. The mutant shaggy causes a complete transformation of hairs into bristles over the entire wing surfaces. Clones of mutant bristles have a tendency to line up into straight bristle rows. Clones are straight and orderly near the wi...

Journal: :اقتصاد و توسعه کشاورزی 0
صمد عرفانی فر منصور زیبایی مهدی کسرایی

in this study, the optimal cropping patterns based on individual aims are presented and followed by a multi-objective cropping pattern with emphasize on the use of conservation tillage methods in darab region presented. individual goals consisted of maximizing gross margin and food secin this study, the optimal cropping patterns based on individual aims were presented and followed by using a mu...

2014
Jeong-Beom Lee Tae-Wook Kim Young-Ki Min Hun-Mo Yang

Relatively few studies have investigated peripheral sweating mechanisms of long-distance runners. The aim of this study was to compare peripheral sweating mechanisms in male long-distance runners, and sedentary counterparts. Thirty six subjects, including 20 sedentary controls and 16 long-distance runners (with 7-12 years of athletic training, average 9.2±2.1 years) were observed. Quantitative ...

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