Search results
Results from the WOW.Com Content Network
Sneezing cannot occur during sleep due to REM atonia – a bodily state where motor neurons are not stimulated and reflex signals are not relayed to the brain. Sufficient external stimulants, however, may cause a person to wake from sleep to sneeze, but any sneezing occurring afterwards would take place with a partially awake status at minimum. [2]
Have you ever done this before? Think about it -- the answer is likely no.
The most obvious difference between a normal sneeze and a photic sneeze is the stimulus: normal sneezes occur due to irritation in the nasal cavity, while the photic sneeze can result from a wide variety of stimuli. Some theories are below. There is also a genetic factor that increases the probability of photic sneeze reflex. [13]
Sometimes the signals in this system get crossed, and I think this may be why some people sneeze when they think about sex. [2] Another possible explanation concerns the existence of erectile tissue in the nose, which may become engorged during sexual arousal, triggering a sneeze. Cranial nerve zero (autonomic) is also located in the nasal cavity.
Dr. Leana Wen: I would approach this question by thinking about whether what you would do for yourself or your sick loved one would change if you knew the specific pathogen. Your actions would ...
For premium support please call: 800-290-4726 more ways to reach us
It's happened to all of us. We get into a pattern of waking and sleeping that sees us opening our eyes in the middle of the night. The room is dark, but sure enough, the clock reads the same time ...
Snatiation is a term coined to refer to the medical condition originally termed "stomach sneeze reflex", which is characterized by uncontrollable bursts of sneezing brought on by fullness of the stomach, typically immediately after a large meal. The type of food consumed does not appear to affect its occurrence.