منابع مشابه
Corneal reflex in hemisphere disease.
The contralateral corneal reflex may be absent in patients with a deep lesion of the parietal lobe. Frontal and temporal lobe lesions apparently do not interfere with this reflex.
متن کاملVertical location of the corneal light reflex in strabismus photography.
OBJECTIVE To improve the clinical documentation of strabismus by mathematically predicting and clinically verifying the location of a fixation target that produces a vertically centered corneal light reflex (first Purkinje image) in clinical photographs of the eye using a standard photographic flash unit. MATERIALS AND METHODS Mathematical modeling of the corneal light reflex during clinical ...
متن کاملJaw, blink and corneal reflex latencies in multiple sclerosis.
Jaw, blink and corneal reflexes, which all involve the trigeminal system, were recorded in 54 patients with multiple sclerosis; thirty-seven of these patients were classified as having definite multiple sclerosis and 17 as indefinite multiple sclerosis, according to Schumacher's criteria. The jaw reflex was abnormal less frequently than either of the other two reflexes, but in four cases it was...
متن کاملBuccopalpebral reflex in Parkinson disease and blink reflex study.
OBJECTIVE To define a new primitive reflex named the buccopalpebral reflex (BPR), and to investigate this reflex clinically and neurophysiologically in patients with Parkinson disease. METHODS This prospectively designed study included 17 patients, 9 BPR positive patients, and 8 BPR negative patients in Ankara Research and Training Hospital, Ankara, Turkey, and was carried out between January...
متن کاملResearch on Non-invasive Eye Tracking Using Corneal Reflex
As the existed eye tracking devices are so complex that the restrictions on the position are too many and people have to wear special equipment, this paper introduces a novel method against eye tracking: using the five near-infrared light as the source of corneal reflex. With the help of our method, people won’t need any equipment against eye tracking. Our method is able to adapt to the natural...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1972
ISSN: 0022-3050
DOI: 10.1136/jnnp.35.6.877