Purr of the cat: Italian is one of the languages geese that does not call them with an onomatopoeic word. The sound that characterizes them caresses this idea, in fact here is the purr ingelse, the ronronner, the Spanish ronroneo and also the German, with schnurren, and even the Latvian: ņurrāt.
The particular noise of the purr of the cat is similar to that produced by the rotation of a spindle, that's why we call them that in Italian: it is a dull rumbling emitted by many species of felines even if not living with others, we automatically attribute them to our friends pets. Or, metaphorically, to some person we know.
For the cat, as we will see, it is a clear one communication signal. Clear for him, of course, because there is still indecision about the meanings. The first studies date back to 1834, with Owen and Pocock beginning to observe them with a scientific eye purr of the cat, distinguishing the "feline purr" from other noises of "roaring cats" such as the cheetah.
Purr of the cat: origin
The mechanism that produces the cat's purr is still ambiguous because there is or has not yet been discovered a unique, special organ used for the production of this sound. One of the most popular hypotheses claims that the purr of the cat originate from vocal cords and come on muscles of the larynx dilated and then contracted producing small vibrations halfway between inhalation and exhalation.
The purr of the cat domestic is a sound with a frequency of 25 to 150 vibrations in one second, the cheetah has a much lower frequency. In general also from cat to cat and from feline to feline the purr changes according to the state of mind and health, age and closeness to a human being.
It is not at all obvious that the cat's purring is a sign of happiness, it can be a sign of friendship, but also of physical or sentimental discomfort. One thing is certain: the purr of the cat contain a message.
Purr of the lactating cat
A particular and more easily interpretable case than purr of the cat are the ones that cat and kitten exchange in the phase of feeding time. Since the second day of life the kittens, unable to meow, give thanks during breastfeeding by purring with their mouth closed. It means they like it. The purr of the cat they can last hours and hours and for the mother who hears them it means that "Everything is alright".
Cat's purr: meaning and benefits
Breastfeeding case apart - and the sound is very particular, also because it is often emitted while the kitten is sucking - the purr of the cat they can also be a noise that the animal makes not only to relax or because it is happy but also to create and stimulate social contacts.
There are also cases in which the purr of the cat they feel in the presence of an animal that is sick, or that is very frightened. This animal is a bit contradictory. But we expected it, it must be interpreted, and this is its beauty. I know cat owners understand me.
Although it is tempting to say that the purr of the cat are feline joy, the reality is that they are a much more complex medium of communication and a potential source of self-healing.
Yes, too, because you study on purr of the cat have shown that the range of frequencies produced promotes improvement in bone mineral density and healing in the event of injuries, such as fractures. A cat that purrs, then, maybe it is "healing" dysplasia or discomfort of the bones.
Purring of the cat: benefits for humans
Self-healing, with the purr of the cat, but also healing. Our. Because it is also proven that listening to and cuddling a cat purring is pleasant and relaxing and also very beneficial. Clinically, I mean. Because when we went to analyze with a clinical eye the effects on humans of exposure to the vibrations produced by purr of the cat, which are at 20-140 HZ, it has been seen that frequencies were already known to interact positively with our organism. And also the various ways. A complete treatment, these purr of the cat.
They reduce stress, for example, the purr of the cat, for their continuous sound and vibration that relaxes the nerves by releasing the tension accumulated in the muscles. They also calm the heartbeat: There are studies showing that cat owners reduce the risk of suffering one by 40% severe heart disease.
The frequencies from 25 and 50 Hz, as well as from 100 to 200 Hz, those of the purr of the cat, they also act positively in trauma field: accelerate the welding of bones after fractures. Not only that, even in the case of a simple injury purr of the cat they are a cure-all: they keep the blood pressure within normal reference values and also help the skin to regenerate after an injury.
Purr of the cat: what about other cats?
THE "Big cats"like lions, tigers, leopards, jaguars, they do not purr but “Roar”, we say, because some sound similar to purr of the cat they do it. Due to their size, they have an unsuitable anatomical structure, however their puppies emit vibrations like purr of the cat and with a similar meaning. To do the purr of the cat real are "little cats" including the wild cat, lynx is the puma. Who knows what language.
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