Epileptic seizures on closing the eyes and upon the sudden disappearance of light.
D002648:Child; D003624:Darkness / Q000009:adverse effects*; D004569:Electroencephalography; D004827:Epilepsy / Q000209:etiology* / Q000503:physiopathology; D005260:Female; D006801:Humans; D008027:Light / Q000009:adverse effects*