Results 1 to 10 of about 27,403 (299)
Western Journal of Emergency Medicine, 2012 n/a images in emergency ...
Hemal K Kanzaria +2 more
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Dilute pilocarpine test for diagnosis of Adie’s tonic pupil [PDF]
Scientific Reports, 2021 We have compared the diagnostic ability of different concentrations of 0.125% and 0.0625% dilute pilocarpine for detecting denervation supersensitivity in unilateral Adie’s tonic pupil.
Yung-Ju Yoo +2 more
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Tonic Pupil Following COVID-19. [PDF]
J Neuroophthalmol, 2021 Abstract: A 37-year-old patient presented to our emergency department with sudden onset decreased vision with a history of being treated for COVID 19 3 weeks earlier. On examination, she was found to have a tonic right pupil, which was confirmed with a dilute pilocarpine test.
Gopal M, Ambika S, Padmalakshmi K.
europepmc +4 more sources
Tonic pupil after COVID-19 infection. [PDF]
Arch Soc Esp Oftalmol (Engl Ed), 2021 The latest global health threat is the ongoing outbreak of respiratory disease, which was named COVID-19 and multiple ever-evolving neurological complications have since been reported. We present the case of a patient with a bilateral tonic pupil in the postinfectious context of COVID-19.
Quijano-Nieto BA, Córdoba-Ortega CM.
europepmc +5 more sources
Adie’s Tonic Pupil in Systemic Sclerosis: A Rare Association [PDF]
Case Reports in Ophthalmological Medicine, 2015 We report a rare association of Adie’s tonic pupil in a patient with systemic sclerosis who was otherwise systemically stable. This paper is an effort to unravel whether the tonic pupil and systemic sclerosis are an association by chance (which may be ...
Anusha Venkataraman +2 more
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An interesting case of simultaneous bilateral Adie's tonic pupil
Oman Journal of Ophthalmology, 2018 A tonic pupil is usually caused due to parasympathetic denervation of the iris sphincter muscles. It's usually seen in females and in 80 % cases it's unilateral, and 4% of these cases progress to bilateral involvement.
Indranil Saha +3 more
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Individual differences in eye blink rate predict both transient and tonic pupil responses during reversal learning. [PDF]
PLoS ONE, 2017 The pupil response under constant illumination can be used as a marker of cognitive processes. In the past, pupillary responses have been studied in the context of arousal and decision-making. However, recent work involving Parkinson's patients suggested
Joanne C Van Slooten +3 more
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Blue enriched light modulates pupil dilation induced by transcutaneous vagus nerve stimulation [PDF]
Scientific ReportsTranscutaneous vagus nerve stimulation (tVNS) targets the auricular branch of the vagus nerve and can modulate brainstem arousal systems, including the locus coeruleus–noradrenaline (LC-NE) pathway.
Inci Cakiroglu +7 more
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Türk Oftalmoloji Dergisi, 2013 A 37-year-old male patient applied with the complaint of photophobia and having difficulties in reading. Both pupils were found to be dilated and unreactive to light but responsive to accommodation.
Berker Bakbak +4 more
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Locus coeruleus tonic upregulation increases selectivity to inconspicuous auditory information in autistic compared to non-autistic individuals: a combined pupillometry and electroencephalography study [PDF]
Molecular AutismBackground Sensory processing requires selectivity to salient sensory input. Many autistic individuals report different sensory processing, which has been associated with altered sensory selectivity.
Nico Bast +13 more
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