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Pupil Cycle Time in Household Contacts with Leprosy Patients
Ophthalmologica Indonesiana, 2016Background: Household contacts of leprosy patients have a higher risk for infection of leprosy. This study is to determine the change in Pupil Cycle Time (PCT) in household contact with leprosy patients and compare them with normal people who are not in household contact with leprosy patients in Makassar. Methods: It was carried out in Tadjuddin Chalid
Waode Ridhayani +2 more
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Pupil cycle time: as indicator of visual pathway dysfunction in multiple sclerosis
Acta Neurologica Belgica, 2017To evaluate the value of pupil cycle time (PCT) as an indicator of optic nerve dysfunction in patients with multiple sclerosis (MS), 42 patients with MS and 35 control subjects were included to the study. Patients with MS with a history of ON were accepted as group 1, without a history of ON as group 2 and healthy control subjects as group 3.
Eyyup, Karahan +6 more
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Computerized biofeedback to characterize Pupil Cycle Time (PCT) in neuropathies and retinopathies
2022AbstractPupillary responses to light offer a convenient and objective way to quickly assess the functional health of the anterior afferent visual pathways. We here present the characteristics of Pupil Cycle Time (PCT) obtained with a computerized biofeedback setting in patients with retinal and optic nerve diseases.
Suzon Ajasse +5 more
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Pupil cycle time in noncompressive optic neuropathy.
Annals of ophthalmology, 1982Pupil cycle time was found to correlate with the clinical findings in 24 patients with noncompressive optic nerve pathology, including 11 cases of multiple sclerosis. Furthermore, subclinical multiple sclerosis was detected by the prolongation of pupil cycle time and was confirmed by visual evoked potential analysis.
R S, Manor, Y, Yassur, I, Ben-Sira
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The pupil cycle time in Horner's syndrome.
Journal of clinical neuro-ophthalmology, 1987Edge-light pupil cycle time has been introduced recently as a simple method for examining parasympathetic pupillary innervation. Since the sympathetic system is not thought to be involved in the light reflex, it was assumed that edge-light pupil cycle time would be unimpaired in lesions of the sympathetic pathways. In 12 patients with unilateral Horner'
S C, Blumen +2 more
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Effects of physical activity on pupil cycle time (PCT) in healthy Indian male.
Indian journal of physiology and pharmacology, 2015Globally, physical inactivity is an important risk factor for the development of non-communicable disease consisting of coronary artery disease, as well as, other diseases including hypertension, diabetes, obesity, osteoporosis, and certain types of cancers. Parasympathetic nervous system (PNS) activity in the eye is determined by the pupil cycle time (
Suparna, Ghosh, Sandhya T, Avadhany
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Pupil cycle time in primary closed-angle glaucoma.
Canadian journal of ophthalmology. Journal canadien d'ophtalmologie, 1986Pupil cycle time was measured in fellow eyes of 118 patients with closed-angle glaucoma and 70 age- and sex-matched control subjects. Results indicate that the duration of pupil cycle time was significantly prolonged in patients with closed-angle glaucoma as compared to the control group (p less than 0.001); in addition, the prevalence of absent ...
C V, Clark, R, Mapstone
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IOSR Journal of Dental and Medical Sciences, 2014
Purpose of the study is to compare the pupil cycle time(PCT) of patients with type-II diabetes and healthy control subjects.To analyse the effect of different variables like age, sex, blood sugar,diabetes duration on PCT.Methods- The study was conducted on known type-II diabetes patients attending retina clinic and non diabetic patients attending Eye ...
Dr.Taranpreet Kaur +2 more
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Purpose of the study is to compare the pupil cycle time(PCT) of patients with type-II diabetes and healthy control subjects.To analyse the effect of different variables like age, sex, blood sugar,diabetes duration on PCT.Methods- The study was conducted on known type-II diabetes patients attending retina clinic and non diabetic patients attending Eye ...
Dr.Taranpreet Kaur +2 more
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Pupil cycle time in leprosy patients without clinically apparent ocular pathology.
International journal of leprosy and other mycobacterial diseases : official organ of the International Leprosy Association, 1996The pupil cycle time (PCT) was estimated in 384 leprosy patients whose eyes looked normal on clinical examination and in an equal number of healthy controls. A statistically significant increase in PCT (p < 0.05) was noticed in leprosy patients, and corroborates the view that the ocular autonomic system may be affected without any visible clinical ...
E, Daniel, P S, Rao
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Pupil cycle time in space occupying lesions of anterior optic pathways.
Annals of ophthalmology, 1983Twenty-nine patients with presumed compressive optic neuropathy were studied, and pupil cycle times were measured. We found (1) normalcy of the test in cases of space-occupying lesion without suprasellar extension or after successful operation; (2) prolongation of pupil cycle time in cases of subclinical disorder conformed by visual evoked responses as
R S, Manor, Y, Yassur, I, Ben Sira
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