Examination.-The visual acuity in the right eye was 6/4 and that in the left 6/6. The right eye was moderately injected and examination revealed a very fine perforating wound of the cornea at 3 o'clock about 4 mm. in from the limbus. The slit lamp showed but few cells in the anterior chamber. The pupil dilated freely, the lens and vitreous were both clear, and no intra-ocular foreign body was v...

Advances in eye-tracking technology have promoted its widespread use to understand and improve target searches in psychology, industrial engineering, human factors, medical diagnostics, and marketing. Eye movements are the realization of a complex, unobserved spatiotemporal attention process with many sources of variation. Eye-tracking data often have been aggregated and/or summarized descripti...

In darkness, observers partially paralyzed with curare make large (> 20 degrees) gazeand dosage-dependent errors in visually localizing eye-level-horizontal and median planes, in matching the location ofa sound to a light, and in pointing at a light. In illuminated, structured visualfields visual localization and pointing are accurate but errors in auditory-to-visual mqtches remain. Defects in ...

wireless sensor networks attracting a great deal of research interest. accurate localization of sensor nodes is a strong requirement in a wide area of applications. in recent years, several techniques have been proposed for localization in wireless sensor networks. in this paper we present a localization scheme with using only one mobile anchor station and received signal strength indicator tec...

PURPOSE To explore the role in the eye of tenomodulin (TeM), a chondromodulin (ChM)-I-related glycoprotein, the expression, localization, and antiangiogenic potential of TeM were investigated. METHODS Gene expression and protein localization of TeM in mouse eyes were examined by Northern blot analysis, in situ hybridization, and immunohistochemical analysis. Antiangiogenic function included i...

Objective: To reveal the epidemiology and demographics of open globe injury in children. 
 Methods: In study, medical files 185 patients aged 15 years younger who applied to Dicle University Faculty Medicine Ophthalmology clinic between April 2017 2019 with were retrospectively analyzed. Patients classified according age, gender, etiology trauma, location time trauma recorded. Results: A t...

Under conditions of short-term saccadic adaptation, stimuli presented long before saccadic onset are perceptually mislocalized in space. Here we study whether saccadic adaptation can also affect localization of objects by pointing. We measured localization performance during fixation and after normal saccades and adapted saccades, for a bar presented well before a saccadic eye movement, for bot...

The accuracy and speed of facial keypoint detection are crucial factors for effectively extracting fatigue features, such as eye blinking yawning. This paper focuses on the improvement optimization algorithms, presenting a method based Blaze_ghost network providing more reliable support analysis. Firstly, is designed backbone with deeper structure parameters to better capture detail improving l...

Purpose Shifting the region-of-interest within the input image to compensate for gaze shifts ("gaze compensation") may improve hand-eye coordination in visual prostheses that incorporate an external camera. The present study investigated the effects of eye movement on hand-eye coordination under simulated prosthetic vision (SPV), and measured the coordination benefits of gaze compensation. Me...