Dogs’ brains are sensitive to the familiar high-pitched “cute” voice tone that adult humans, especially women, use to talk to babies, according to a new study.
The research, published recently in the journal Communications Biology, found “exciting similarities” between infant and dog brains during the processing of speech with such a high-pitched tone feature.
Humans tend to speak with a specific speech style characterised by exaggerated prosody, or patterns of stress and intonation in a language, when communicating with individuals having limited language competence.
Such speech has previously been found to be very important for the healthy cognitive, social and language development of children, who are also tuned to such a high-pitched voice.
But researchers, including those from the Eötvös Loránd University in Hungary, hoped to assess whether dog brains are also sensitive to this way of communication.
In the study, conscious family dogs were made to listen to dog, infant and adult-directed speech recorded from 12 women and men in real-life interactions.
As the dogs listened, their brain activities were measured using a functional magnetic resonance imaging (fMRI) scan.
The study found the sound-processing regions of the dogs’ brains responded more to dog- and infant-directed than adult-directed speech.
This marked the first neurological evidence that dog brains are tuned to speech directed specifically at them.
“Studying how dog brains process dog-directed speech is exciting, because it can help us understand how exaggerated prosody contributes to efficient speech processing in a nonhuman species skilled at relying on different speech cues,” explained Anna Gergely, co-first author of the study.
Scientists also found dog- and infant-directed speech sensitivity of dog brains was more pronounced when the speakers were women, and was affected by voice pitch and its variation.
These findings suggest the way we speak to dogs matters, and that their brain is specifically sensitive to the higher-pitched voice tone typical to the female voice.
“Remarkably, the voice tone patterns characterizing women’s dog-directed speech are not typically used in dog-dog communication – our results may thus serve evidence for a neural preference that dogs developed during their domestication,” said Anna Gábor, co-first author of the study.
“Dog brains’ increased sensitivity to dog-directed speech spoken by women specifically may be due to the fact that women more often speak to dogs with exaggerated prosody than men,” Dr Gabor said.
Elton John Says Michael Jackson Was A ‘Disturbing Person To Be Around’
Michael Jackson was once called a “disturbing person to be around” by Elton John.
Some musicians could only dream of having careers in music like John and Jackson’s, and occasionally their lives even overlapped.
The 77-year-old singer of “I’m Still Standing” made startling remarks about the King of Pop, who passed away in 2009 at the age of 50, in his 2019 biography “Me.”
John said that he had known Jackson “since he was 13 or 14” and that the singer was “the most adorable kid you could imagine” in an incredible clip that was obtained by Radar Online.
He says that when Jackson’s mental state deteriorated, especially in his later years, he started to retreat from reality, and that’s when things changed.
The vocalist of “Rocket Man” came to the conclusion that Jackson had “totally lost his marbles” by the 2000s.
John, meanwhile, is adamant that Jackson’s problems started far earlier.
John claimed that on a lunch date in the 1990s, he saw the pop legend looked unwell, covered in plaster and cosmetics. The singer was named Billy Jean.
John said, “The poor guy looked awful, really frail and ill.”
The “Rocket Man” singer claimed that when Jackson left the table “without a word,” the lunch took a bad turn.
According to People, he completed half of his four-year prison sentence.
Insinuating that Jackson was addicted to painkillers, John said, “What prescription drugs he was being pumped full of?”
According to John, Jackson was later discovered “quietly playing games” with her 11-year-old kid in the housekeeper’s cottage.
John enumerated his impressions of Jackson elsewhere in the narrative, asserting: “He
Despite having millions of admirers worldwide, Jackson’s legacy took a hit after accusations surfaced in the 2019 documentary Leaving Neverland.
The documentary, which was shot and produced by Dan Reed, centers on Wade Robson and James Safechuck, who claim that Jackson sexually molested them while they were kids.
The Jackson family discussed the claims that the “Thriller” singer sexually molested young children at his Neverland Ranch with Gayle King on CBS This Morning after the film Leaving Neverland was released.
Robson and Safechuck, according to the Jackson family, came forward asking for money.
Marlon Jackson, the brother of the singer, said: “I want people to know and understand that this documentary is not portraying the truth. Not a single piece of evidence has been found to support their account.
On June 25, 2009, Jackson passed away as a result of a deadly mix of prescription medications.
According to ABC News, the Los Angeles coroner’s office stated that the singer passed away from acute propofol intoxication, with the benzodiazepine effect being mentioned as a contributing factor.
Jackson’s mode of death was similarly determined by the coroner to be murder.
In 2011, Conrad Murray, Jackson’s personal physician, was found guilty of involuntary manslaughter.
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