Results 321 to 330 of about 3,239,802 (389)
Some of the next articles are maybe not open access.
Physiology, assessment, and disorders of the pupil
Current Opinion in Opthalmology, 1999Proper examination of the pupil provides an objective measure of the integrity of the pregeniculate afferent visual pathway and allows assessment of sympathetic and parasympathetic innervation to the eye. Infrared videography and pupillography are increasingly used to study the dynamic behavior of the pupil in common disorders, such as Horner's ...
A. Kawasaki
openaire +3 more sources
Neurologic Clinics, 1983
Pertinent information concerning the pupil is provided for the practicing and aspiring neurologist, including anatomy and physiology of the normal pupil, a discussion of pupillary disorders, and unusual pupillary abnormalities.
J. Selhorst
openaire +3 more sources
Pertinent information concerning the pupil is provided for the practicing and aspiring neurologist, including anatomy and physiology of the normal pupil, a discussion of pupillary disorders, and unusual pupillary abnormalities.
J. Selhorst
openaire +3 more sources
Pupil evaluation as a test for autonomic disorders
Clinical Autonomic Research, 2009Pupil tests provide a convenient and simple method for evaluation of autonomic function. Most patients with autonomic disorders show evidence of sympathetic or parasympathetic deficits in the pupil, and these can be detected using a combination of clinical signs, pupillometric tests (measuring the responses to light, or an accommodative effort, or a ...
F. Bremner
openaire +3 more sources
Pupil examination and evaluation of pupillary disorders
Neuro-Ophthalmology, 1994This review article is dealing with the clinically relevant pupil research work, during the eighties and nineties and its consequences for the neuro-ophthalmologist. Suggestions for pupil examinations including pharmacological testing and handling of various pupillary disorders are given.
H. Wilhelm
openaire +2 more sources
Pupil Detection and Segmentation for Diagnosis of Nystagmus with U-Net
International Conference on Electronics, Information and Communications, 2022Nystagmography is a common screening method for diagnosis of various vestibular disorders. To classify nystagmus pattern, precise examination of pupil movement is required.
Yerin Lee +5 more
semanticscholar +1 more source
Neurocase, 2021
We investigate whether retrograde-amnesia can be indexed with pupil activity. We present the case of L, 19-year-old, without neurological or psychiatric disorders except for retrograde-amnesia. We invited L to retrieve retrograde and anterograde memories
M. el Haj +3 more
semanticscholar +1 more source
We investigate whether retrograde-amnesia can be indexed with pupil activity. We present the case of L, 19-year-old, without neurological or psychiatric disorders except for retrograde-amnesia. We invited L to retrieve retrograde and anterograde memories
M. el Haj +3 more
semanticscholar +1 more source
Pupil Diameter Estimation in Visible Light
European Signal Processing Conference, 2021Pupil size is a valuable source of information since it can reveal the emotional state, fatigue and ageing process. A lot of research has been carried out in this area with clinical and even psychiatric validity, since the fluctuations in the size of the
Manola Ricciuti, E. Gambi
semanticscholar +1 more source
Disordered pupil reactivity in Parkinson's disease
Clinical Autonomic Research, 1991Different varieties of pupillary abnormalities have been described in Parkinson's disease but it is not clear if this is due to the disease itself or to the pharmacological treatment. In this study, pupil reactivity to various stimuli (dark/light adaptation, light reflex, near vision reaction and electrical sural stimulation) was investigated in 23 de ...
G. Micieli +6 more
openaire +3 more sources