Results 31 to 40 of about 33,418 (233)
Photosensitive Self-Induced Seizures Since Childhood
Acta Médica Portuguesa, 2021 A 15-year-old girl was admitted to the emergency room because of a bilateral tonic-clonic seizure. The family reported that the episode began with rapid hand movements in front of the patient’s eyes while staring at the sun. The patient has a history of
Eduardo Palha-Fernandes +2 more
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Light Activation of the Phosphoinositide Cycle in Intrinsically Photosensitive Chicken Retinal Ganglion Cells [PDF]
, 2010 Purpose: In vertebrates, intrinsically photosensitive retinal ganglion cells (ipRGCs) acting as nonvisual photoreceptors transmit environmental illumination information to the brain, regulating diverse non–image-forming tasks.
Contin, Maria Ana +5 more
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Rod Driven Frequency Entrainment and Resonance Phenomena
Frontiers in Human Neuroscience, 2016 A controversy exists on photic driving in the human visual cortex evoked by intermittent photic stimulation. Frequency entrainment and resonance phenomena are reported for frequencies higher than 12 Hz in some studies while missing in others.
Christina Salchow +9 more
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Photosensitive Temporal Lobe Epilepsy: A Case Report
Archives of Epilepsy, 2021 Photic-induced seizures are usually generalized or arise from the occipital cortex. In the present study, we reported an unusual case of photosensitive temporal lobe epilepsy in a patient who developed photosensitive occipital lobe epilepsy between the ...
Ayşe Destina YALÇIN, Reyhan SÜRMELİ
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Generalized myoclonic epilepsy with photosensitivity in juvenile dogs caused by a defective DIRAS family GTPase 1 [PDF]
, 2017 The clinical and electroencephalographic features of a canine generalized myoclonic epilepsy with photosensitivity and onset in young Rhodesian Ridgeback dogs (6 wk to 18 mo) are described.
Arumilli, Meharji +21 more
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Frontiers in Pediatrics, 2023 ObjectiveThe objective of this study was to better understand the clinical features of photosensitive epilepsy (PSE) in Chinese children.MethodsThirty-one children with PSE were screened out of 398 children with epilepsy who were consecutively diagnosed ...
Bo Zhang +9 more
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High-frequency neural oscillations and visual processing deficits in schizophrenia [PDF]
, 2013 Visual information is fundamental to how we understand our environment, make predictions, and interact with others. Recent research has underscored the importance of visuo-perceptual dysfunctions for cognitive deficits and pathophysiological processes in
Lana, L., Tan, H.-R.M., Uhlhaas, P.J.
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Brazilian Journal of Medical and Biological Research, 2001 In order to identify latent bioelectrical oscillators, 15 normal subjects (aged 9-17 years, 8 males, 7 females) were subjected to intermittent photic stimulation.
V.V. Lazarev +3 more
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, 1998 Most statistical methods for assessing activated voxels in fMRI experiments are based on correlation or regression analysis. In this context the main assumptions are that the baseline can be described by a few known basis-functions or variables and that
Auer, Dorothee P. +2 more
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EEG Epileptiform Discharges in “Healthy” Children
Pediatric Neurology Briefs, 2010 Researchers from Helios Klinikum Wuppertal, Germany, analyzed the prevalence of epileptiform discharges in digitally recorded EEG (DEEG) of 382 healthy children (226 male, 156 female) ages 6-13 years, and compared the data to those of previously ...
J Gordon Millichap
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