Search results
Results from the WOW.Com Content Network
Blinking is a bodily function; it is a semi-autonomic rapid closing of the eyelid. [1] A single blink is determined by the forceful closing of the eyelid or inactivation of the levator palpebrae superioris and the activation of the palpebral portion of the orbicularis oculi , not the full open and close.
The big difference, however, is that while the tears in our eyes evaporate quickly, which means we tend to blink a lot to stop them drying out, cat tears are more viscous – they're a mixture of ...
The corneal reflex, also known as the blink reflex or eyelid reflex, [1] is an involuntary blinking of the eyelids elicited by stimulation of the cornea (such as by touching or by a foreign body), though it could result from any peripheral stimulus. Stimulation should elicit both a direct and consensual response (response of the opposite eye).
It includes the reflexive blinking that occurs specifically in response to the rapid approach of an object. [1] The menace response comprises blinking of the eyelids, in order to protect the eyes from potential damage, but may also include turning of the head, neck, or even the trunk away from the optical stimulus that triggers the response. [2]
A mysterious light has been blinking in space every 21 minutes for 35 years–and scientists have no idea what it is. What could it be?
Sensory overload has been found to be associated with other disorders and conditions such as: Attention deficit hyperactivity disorder (ADHD) . People with ADHD display hypersensitivity to sensory stimuli from a young age; this hypersensitivity often persists into adulthood.
A mast hoisted above the parking lot holds camera and blinking blue lights. This article originally appeared on York Daily Record: ...
Diagnosis of blepharospasm has been enhanced by the proposal of objective diagnostic criteria that start from "stereotyped, bilateral and synchronous orbicularis oculi spasms" and proceed to the identification of a "sensory trick" or "increased blinking". [38] The criteria have been validated across multiple ethnicities in multiple centers. [39]