Ad
related to: infrared detection in snakes
Search results
Results from the WOW.Com Content Network
In spite of its detection of infrared light, the infrared detection mechanism is not similar to photoreceptors - while photoreceptors detect light via photochemical reactions, the protein in the pits of snakes is a type of transient receptor potential channel, TRPA1 which is a temperature sensitive ion channel.
The sensitivity of these pits allows them to detect temperature differences as small as one-third of a degree Fahrenheit. Other infrared-sensitive snakes, such as those in the Boidae family, possess multiple smaller labial pits along the upper lip, just below the nostrils. [51] Snakes rely heavily on their sense of smell to track prey.
Infrared cues from these receptors are transmitted to the brain by the trigeminal nerve, where they are used to create thermal maps of the snake's surroundings. [33] Due to the small sizes of the pit openings, typically these thermal images are low in resolution and contrast.
Pages in category "Snakes" ... Infrared sensing in snakes; N. ... Snake detection theory; Snake farm; Snake pit; Snake-stone; Snakes in mythology;
4 Snake Heat Detection Experiments. 2 comments. 5 Electroreception. 2 comments. 6 Vasculature. 1 comment. Toggle the table of contents. Talk: Infrared sensing in ...
AOL latest headlines, entertainment, sports, articles for business, health and world news.
Youth Services International confronted a potentially expensive situation. It was early 2004, only three months into the private prison company’s $9.5 million contract to run Thompson Academy, a juvenile prison in Florida, and already the facility had become a scene of documented violence and neglect.
Vampire bats have developed a specialized system using infrared-sensitive receptors on their nose-leaf to prey on homeothermic (warm-blooded) vertebrates. [1] Trigeminal nerve fibers that innervate these IR-sensitive receptors may be involved in detection of infrared thermal radiation emitted by their prey. This may aid bats in locating blood ...
Ad
related to: infrared detection in snakes