Results 41 to 50 of about 497,482 (331)
Saccadic adaptation to moving targets.
Saccades are so called ballistic movements which are executed without online visual feedback. After each saccade the saccadic motor plan is modified in response to post-saccadic feedback with the mechanism of saccadic adaptation.
Katharina Havermann+2 more
doaj +1 more source
Preoperative prism adaptation test in normosensoric strabismus [PDF]
In 19 patients with normosensoric esotropia, the squint angles measured with the alternate cover test were compared with those after prolonged prismatic correction of the squint angle and with those after prolonged occlusion of one eye.
A Jampolsky+10 more
core +2 more sources
Straightening the Eyes Doesn't Rebalance the Brain
Surgery to align the two eyes is commonly used in treating strabismus. However, the role of strabismic surgery on patients' binocular visual processing is not yet fully understood.
Jiawei Zhou+4 more
doaj +1 more source
Electrophysiological Organization of the Eye of Aplysia [PDF]
The eye of Aplysia californica was studied by electrophysiological and histological methods. It has a central spheroidal lens which is surrounded by a retina composed of several thousand receptor cells which are replete with clear vesicles, pigmented ...
Jacklet, Jon W.
core +1 more source
THE DARK ADAPTATION OF THE EYE OF THE HONEY BEE [PDF]
Bees which are held in a fixed position so that only head movements can be made, respond to a moving stripe system in their visual field by a characteristic motion of the antennae. This reflex can be used to measure the bee's state of photic adaptation.
Gertrud Zerrahn-Wolf, Ernst Wolf
openaire +3 more sources
Cyclic nucleotide signaling as a drug target in retinitis pigmentosa
Disruptions in cGMP and cAMP signaling can contribute to retinal dysfunction and photoreceptor loss in retinitis pigmentosa. This perspective examines the mechanisms and evaluates emerging evidence on targeting these pathways as a potential therapeutic strategy to slow or prevent retinal degeneration.
Katri Vainionpää+2 more
wiley +1 more source
This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani+14 more
wiley +1 more source
Prosthodontic rehabilitation of patient with ocular defect using an alternative technique
An ocular prosthesis is a simulation of of a perfectly normal healthy eye and surrounding tissues. The primary purpose of an ocular prosthesis is to maintain the volume of eye socket and create the illusion of a healthy eye and surrounding tissue.
Laxman Singh Kaira+2 more
doaj +1 more source
Eye-hand coordination during visuomotor adaptation with different rotation angles. [PDF]
This study examined adaptive changes of eye-hand coordination during a visuomotor rotation task. Young adults made aiming movements to targets on a horizontal plane, while looking at the rotated feedback (cursor) of hand movements on a monitor.
Sebastian Rentsch, Miya K Rand
doaj +1 more source
Beyond the Liver: Liver-Eye Communication in Clinical and Experimental Aspects
The communication between organs participates in the regulation of body homeostasis under physiological conditions and the progression and adaptation of diseases under pathological conditions.
Tian-Hao Yuan+6 more
doaj +1 more source