منابع مشابه
The photic sneeze.
Sneezing once or twice in response to bright light has been observed and described by several authors in the last four decades.'-5 Sedan observed that people sneezed in response to the beam of his ophthalmoscope. He described 6 cases of sneezing in response to ophthalmoscope light, sun, photographic flash and Wood's ultraviolet light.2 Sneezing occurred at the beginning of exposure of the retin...
متن کاملNeural mechanisms of sneeze.
Sneezes were induced in anestized cats by repetitive stimulation of the ethmoidal nerve. Activity of bulbar respiratory neurons during sneezing was recorded extracellularly through tungsten microelectrodes. Most expiratory neurons could be locked onto the stimulus pulses so that they responded either throughout inspiration as well as expiration or so that they began responding at some time duri...
متن کامل'Sneeze syncope', basilar invagination and Arnold-Chiari type I malformation.
Syncope precipitated by sneezing in an adult male associated with an Arnold-Chiari type I malformation and basilar invagination presents a clinical problem in the differential diagnosis and pathological anatomy of Valsalva-related syncope. An abnormally acute clivoaxial angle, small foramen magnum, and type I Arnold-Chiari malformation appear to be a combination of features intolerant of Valsa...
متن کاملPhotic sneeze reflex in nephropathic cystinosis.
Photic induced sneeze is a reflex that occurs in certain individuals after exposure to bright light. Cystinosis is an autosomal recessive inborn error of metabolism in which nonprotein cystine accumulates within lysosomes. The pathognomonic ocular manifestation of cystinosis is corneal crystal deposition. We observed photic induced sneezes during ophthalmoscopic examination in five of 19 patien...
متن کاملSubarachnoid Hemorrhage Secondary to Forceful Sneeze
Subarachnoid hemorrhage (SAH) is a relatively less common but important neurological condition comprising 5% of all the cerebrovascular accidents. In most populations the reported incidence is 6-7 per 100,000 person-years and one-third of survivors become dependent. It is a serious but potentially treatable cause of neurological morbidity. Multiple authors have identified the most unusual novel...
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ژورنال
عنوان ژورنال: Nippon Jibiinkoka Gakkai Kaiho
سال: 1975
ISSN: 0030-6622,1883-0854
DOI: 10.3950/jibiinkoka.78.1