Results 181 to 190 of about 18,366 (304)

Ocular Morphology and Clinical Ophthalmic Parameters of Nile Tilapia Oreochromis niloticus

open access: yesVeterinary Ophthalmology, EarlyView.
ABSTRACT Objective To describe the ocular morphological characteristics and establish clinical and ophthalmic reference standards for Nile tilapia. Animals Studied Fresh carcasses were used for diaphanization, optical and electron microscopy, and computed tomography analyses.
Dandara Franco Ferreira da Silva   +12 more
wiley   +1 more source

Evaluation of Refractive Measurements Using a Handheld Autorefractor (Retinomax K+ Screen) Versus Streak Retinoscopy in Dogs

open access: yesVeterinary Ophthalmology, EarlyView.
ABSTRACT Objective To evaluate the accuracy and clinical applicability of the handheld autorefractor Retinomax K+ Screen in comparison to manual streak retinoscopy in non‐cyclopleged dogs. Methods Thirty‐four dogs (68 eyes) of 15 different breeds underwent comprehensive ophthalmic examination and refractive assessment using streak retinoscopy and ...
Juliana Giselbrecht, Barbara Nell
wiley   +1 more source

Is pupil diameter influenced by refractive error? [PDF]

open access: yes, 2015
Allen   +24 more
core   +1 more source

Vision during manned booster operation Final report [PDF]

open access: yes
Retinal images and accomodation control mechanism under conditions of space flight ...
Oneill, W., Stark, L., Troelstra, A.
core   +1 more source

Ultrasonographic Ocular Biometry of the Greater Caribbean Manatee (Trichechus manatus manatus)

open access: yesVeterinary Ophthalmology, EarlyView.
ABSTRACT This study aimed to characterize the ocular biometry of the Trichechus manatus manatus applying B‐mode ultrasonography across different age groups. Twenty‐two animals were assessed employing a portable ultrasound device equipped with a linear transducer. Five ocular parameters were assessed: corneal thickness (CT), anterior chamber depth (ACD),
Radan Elvis Matias de Oliveira   +10 more
wiley   +1 more source

7.20 Differences in pupillary light reflex metrics after concussion persist at clinical objective [PDF]

open access: gold
Christina L. Master   +8 more
openalex   +1 more source

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