Measures of tonic and phasic activity of the locus coeruleus—norepinephrine system in children with autism spectrum disorder: An event‐related potential and pupillometry study
Sign Up to like & getrecommendations! Published in 2022 at "Autism Research"
DOI: 10.1002/aur.2820
Abstract: A growing body of research suggests that locus coeruleus‐norepinephrine (LC‐NE) system may function differently in individuals with autism spectrum disorder (ASD). Understanding the dynamics of both tonic (resting pupil diameter) and phasic (pupil dilation response… read more here.
Keywords: system; locus coeruleus; norepinephrine system; pupil ... See more keywords
Pupil fields in patients with Leber hereditary optic neuropathy
Sign Up to like & getrecommendations! Published in 2020 at "Graefe's Archive for Clinical and Experimental Ophthalmology"
DOI: 10.1007/s00417-020-04783-9
Abstract: Dear Editor, Leber hereditary optic neuropathy (LHON) is a maternally inherited optic neuropathy caused by a mutation in the mitochondrial genes of cells. Visual field abnormality typically begins with decrease in the temporal field area… read more here.
Keywords: pupil; field; test points; optic neuropathy ... See more keywords
The eyes of the past: larger pupil size for autobiographical memories retrieved from field perspective
Sign Up to like & getrecommendations! Published in 2021 at "Neurological Sciences"
DOI: 10.1007/s10072-021-05297-w
Abstract: Visual perspective during memory retrieval has mainly been evaluated with methodologies based on introspection and subjective reports. The current study investigates whether visual perspective can be evaluated with a physiological measurement: pupil dilation. While their… read more here.
Keywords: pupil; retrieved field; memories retrieved; field perspective ... See more keywords
Repeatability of i.Profiler for measuring wavefront aberrations in healthy eyes
Sign Up to like & getrecommendations! Published in 2022 at "International Ophthalmology"
DOI: 10.1007/s10792-022-02300-x
Abstract: To evaluate the repeatability of wavefront aberration measurements and the correlation between corneal aberration and pupil size in normal eyes using a wavefront-based autorefractor (i.ProfilerPlus; Carl Zeiss Vision, Germany). A prospective cross-sectional study. Wavefront aberrations,… read more here.
Keywords: repeatability; aberration; wavefront aberrations; profiler ... See more keywords
An adaptive localization of pupil degraded by eyelash occlusion and poor contrast
Sign Up to like & getrecommendations! Published in 2018 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-018-6371-0
Abstract: The inner boundary of iris represents the pupil’s edge. Hence, to work an Iris Recognition System (IRS) and the gaze tracking system expeditiously it is important to locate it as precisely as possible in a… read more here.
Keywords: pupil; contrast; eyelash occlusion; localization ... See more keywords
Effects of Osmotic Therapy on Pupil Reactivity: Quantification Using Pupillometry in Critically Ill Neurologic Patients
Sign Up to like & getrecommendations! Published in 2018 at "Neurocritical Care"
DOI: 10.1007/s12028-018-0620-y
Abstract: BackgroundOsmotic therapy is a critical component of medical management for cerebral edema. While up to 90% of neurointensivists report using these treatments, few quantitative clinical measurements guide optimal timing, dose, or administration frequency. Its use… read more here.
Keywords: pupil; effects osmotic; reactivity; critically ill ... See more keywords
Concurrent tonic pupil and trochlear nerve palsy in COVID-19
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Neurovirology"
DOI: 10.1007/s13365-020-00909-1
Abstract: Since COVID-19 was first reported, different neurological complications have been acknowledged, but their description is constantly evolving. We report a case of concurrent tonic pupil and trochlear nerve palsy in this context. A 62-year-old man… read more here.
Keywords: covid; nerve palsy; pupil; trochlear nerve ... See more keywords
Importance of pupil dilation for cataract surgery.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of cataract and refractive surgery"
DOI: 10.1016/j.jcrs.2017.05.018
Abstract: Multiple studies over the past 25 years have found that adequate initial pupil dilation as well as maintenance of dilation during surgery are necessary for safe and efficient cataract surgery. A metaanalysis evaluated 40 studies… read more here.
Keywords: pupil; surgery; dilation; miosis ... See more keywords
Pupil dilation dynamics with an intracameral fixed combination of mydriatics and anesthetic during cataract surgery.
Sign Up to like & getrecommendations! Published in 2018 at "Journal of cataract and refractive surgery"
DOI: 10.1016/j.jcrs.2017.12.025
Abstract: PURPOSE To compare the pupil dynamics of an intracameral combination of 2 mydriatics and 1 anesthetic (Mydrane) to a standard topical regimen for cataract surgery. SETTING Sixty-two centers in Europe and 6 centers in Algeria.… read more here.
Keywords: combination; pupil; surgery; intracameral combination ... See more keywords
Blue blood, red blood. How does the color of an emotional scene affect visual attention and pupil size?
Sign Up to like & getrecommendations! Published in 2020 at "Vision Research"
DOI: 10.1016/j.visres.2020.04.008
Abstract: The function of color in the processing of emotional scenes is not entirely clear. While there are studies showing that color matters in terms of the capture of covert attention by emotional stimuli, the impact… read more here.
Keywords: color; pupil; response; attention ... See more keywords
Graded recruitment of pupil-linked neuromodulation by parametric stimulation of the vagus nerve
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DOI: 10.1038/s41467-021-21730-2
Abstract: Vagus nerve stimulation (VNS) is thought to affect neural activity by recruiting brain-wide release of neuromodulators. VNS is used in treatment-resistant epilepsy, and is increasingly being explored for other disorders, such as depression, and as… read more here.
Keywords: stimulation; pupil; vagus nerve; neuromodulation ... See more keywords