what is the jacobson's organ
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Vomeronasal organ Vomeronasal organ. The vomeronasal organ (VNO), or the Jacobson's organ, is an auxiliary olfactory sense organ that is found in many animals. It lies close to the vomer and nasal bones. It was discovered by Frederik Ruysch prior to 1732 and later by Ludwig Jacobson in 1813. This organ is the sense organ involved in the flehmen response in mammals.
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- Lasers and laser scalpels by Ear, Nose and Throat Journal. The new BeamPath[R] OTO-S Fiber, designed for precise stapes surgery, and the new BeamPath[R] OTO-M Fiber, designed for complex chronic ear and tumor surgery, are the third generation of BeamPath[R] OTO products developed by OmniGuide in the past three years.
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- Pectus excavatum (PECK-tuss ex-kuh-VAW-tum) is a breastbone and rib cartilage deformity that causes a dent in the chest. It is also called “sunken chest” or “funnel chest.” Most times, this dent is in the lower half of the breastbone.
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- The Jacobson's Organ. The sense of smell in squamates has been enhanced in an amazing way. While in most animals particles from the air are filtered and sifted through via the nose, snakes, lizards, and amphisbaenians have redirected it some. Now instead of using just their nose, these animals use their tongues as well.
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Pectus Excavatum Paddington : 3367 0011. Clayfield : 3357 9902. Pectus Excavatum. Pectus excavatum is a congenital malformation of the sternum and costochondral cartilages resulting in a ventral dorsal narrowing of the chest or a depression of the sternum into the chest cavity. This deformity reduces effective pulmonary function and may also interfere with cardiac function.
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Amazing Facts About Cats Sense of Smell The appearance of the cat as he brings air into the Jacobson's Organ has sometimes been likened to a smile, other times to a grimace which is called the Flehman response. The Jacobson's organ seems to play a large part in the sense of smell of a cat, judging by its frequency of use around my house.
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- Jacobs Technology Inc. is an engineering service located in Kennedy Space Center, Florida. View phone number, employees, products, revenue, and more. IPOs Nonprofits Execs
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Golgi tendon organ The tendon organ is a stretch receptor that signals the force developed by the muscle. The sensory endings of the Ib afferent are entwined amongst the musculotendinous strands of 10 to 20 motor units.he body of the organ is made up of strands of collagen that are connected at one end to the muscle fibers and at the other merge into the tendon proper. Each tendon organ is innervated by a single afferent type Ib sensory nerve fiber that branches and terminates as spiral endings around the collagen strands.
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Difference Between Broca's Area and Wernicke's Area in the Brain Broca's area, the speech production unit of the brain, also helps in expressing thoughts into words. The human brain that houses more than 100 billion neurons, is the most complex organ of our body. It has complete control over various bodily functions.
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Mad Cow Disease and Variant Creutzfeldt-Jakob Disease Mad cow disease is an infectious disease caused by prions that affect the brains of cattle. The actual name of the disease is bovine spongiform encephalopathy (BSE), a name that refers to the changes seen in brain tissue of affected cows.Abnormal proteins called prions are found in brain tissue of diseased cattle and appear to be the particle that transmits the infection.f humans eat diseased tissue from cattle, they may develop the human form of mad cow disease known as variant Creutzfeldt-Jakob disease (vCJD) or new variant Creutzfeldt-Jakob disease (nvCJD).
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Your Dog's Sense of Smell Dogs have an additional organ in their nasal cavity known as Jacobson's organ. This organ's function can best be described as a combination of taste and smell. Dogs can literally taste the air. A dog that is experiencing this taste/smell experience usually holds his mouth in a semi-open position that resembles a grin. Scientists call this reaction a Flehman Reaction.
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European Annals of Otorhinolaryngology, Head and Neck Diseases For many organisms, pheromonal communication is of particular importance in managing various aspects of reproduction. In tetrapods, the vomeronasal (Jacobson's) organ specializes in detecting pheromones in biological substrates of congeners.
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Kallmann Syndrome Kallmann syndrome (KS) is a rare genetic disorder in humans that is defined by a delay/absence of signs of puberty along with an absent/impaired sense of smell. A closely related disorder, normosmic idiopathic hypogonadotropic hypogonadism (nIHH), refers to patients with pubertal failure but with a normal sense of smell.
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- Goodpasture syndrome is a severe disease of the lungs and the kidneys caused by antibodies to the alpha3(IV) collagen chains. Antibodies are immune system proteins that normally attack foreign substances such as bacteria or viruses, but in Goodpasture syndrome, they target alpha3(IV) collagen chains.hese networks make up a large portion of basement membranes, which are thin sheet-like structures that separate and support cells in many tissues. Type IV collagen alpha3-4-5 networks play an especially important role in the basement membranes of the kidney, inner ear, and eye.
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Olfactory Organ Olfactory Organ. the organ in man and animals that receives chemical stimuli that are interpreted as smells. The sense of smell is technically known as olfaction.In man the olfactory organ is the superoposterior area of the nasal cavity, including part of the nasal septum and the two turbinate bones, which protrude from the lateral walls of the cavity.The entire olfactory organ is covered by the olfactory epithelium, whose surface area is about 5 cm 2.he spindle-shaped olfactory receptor cells, which are located in the olfactory organs, are the functional units of the olfactory apparatus.
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What is the Jacobson's Organ? The Jacobson's organ is located on the roof of the mouth in reptiles and mammals. It is also called the vomeronasal organ. This organ works by sensing the chemicals such as pheromones. Pheromones are the chemicals that a living organism emits and that organisms of the same species can detect.
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How the Penis Works: Erection and Ejaculation The penis is the male sexual organ. The shaft is the longest part of it. The head or glans is at the end of the shaft. The opening at the tip of the head, where urine and semen come out, is called the meatus. Inside, two cylinder-shaped chambers called the corpora cavernosa run the length of the penis.
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- Med J Malaysia Vol 62 No 5 December 2007 361 SUMMARYThis is a cross-sectional study design aimed to determine theprevalence of Chorda Tympani Nerve (CTN) injury and relatedsymptoms following myringoplasty.Thirty patients wereincluded in this study.hefibers from the pharyngeal plexus of the vagus nerve formspecial visceral afferents from the tongue base and epiglottis 2 .Glossopharyngeal nerve is normally inhibited by the CTN inthe taste network. This inhibition is abolished when CTN isdamaged, which can serve as a compensatory mechanism totaste loss.
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Perilymph Fistula Perilymph Fistula. What is a Perilymph fistula? A perilymph fistula (PLF) is an abnormal connection (a tear or defect) in one or both of the small, thin membranes (the oval window and the round window) that separate the air filled middle ear and the fluid filled perilymphatic space of the inner ear.
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- Jacobs Ladder is an ideal cardio machine for users looking to come back from an injury. Its unique design allows for a low impact workout, while still delivering results. The FBI, Army Rangers and Navy Seals are already using Jacobs Ladder to improve their strength and conditioning programs.
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Jacobsen syndrome Jacobsen syndrome is a condition caused by a loss of genetic material from chromosome 11. Because this deletion occurs at the end (terminus) of the long (q) arm of chromosome 11, Jacobsen syndrome is also known as 11q terminal deletion disorder. The signs and symptoms of Jacobsen syndrome vary considerably.
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Definitions It is a binding and supportive tissue with abundant matrix. Conn's syndrome (konz) Primary hyperaldosteronism; excessive secretion of aldosterone produces electrolyte imbalances. contralateral (kon´´trua-lat´er-al) Taking place or originating in a corresponding part on the opposite side of the body.
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What is the Jacobson's Organ? When bees swarm, it is in response to other bees that emit pheromones as an alarm. Reptiles and mammals use their Jacobson's organ to sense pheromones. Elephants touch the tips of their trunks to this organ to enact their chemosensory perception of things.
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- Confidence votes 14.2K. Income that may not be seen as cash, but instead comes in the form of a benefit...sometimes by having another pay an expense...sometimes by having a benefit provided. Examples: The value of a car provided by your employer that you may use for personal use. That value is imputed income.
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- irritable colon (nervous colon) (spastic colon) terms formerly used for irritable bowel syndrome. (kō'lon), [TA] In medical dictation, the phrase colon mark is customarily used to identify the punctuation mark (:) when there is any possibility of confusion with the anatomic word.igmoid colon that portion of the left colon situated in the pelvis and extending from the descending colon to the rectum. spastic colon irritable bowel syndrome. transverse colon the portion of the large intestine passing transversely across the upper part of the abdomen, between the right and left colic flexures.
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- Criminal, Accident & Injury, Divorce & Family Law, Wills & Probate, DUI-DWI, Car Accident, Personal Injury, Child Custody. 1  Law Office: Carl M. Woodard & Associates. 2  Law School: Thomas Cooley JD 1984. 3  Status: In Good Standing.  Licensed: 32 years.