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.
The day I turned 22 years old was sad because no one wished me a happy birthday
The day I turned 22 years previous will perpetually stay etched in my reminiscence, not due to the enjoyment and celebration one would usually affiliate with a birthday, however due to the deep sense of unhappiness and loneliness that enveloped me. It was a day like no different, because it turned painfully clear that nobody had wished me a cheerful birthday.
Birthdays are imagined to be a time of happiness, a day if you really feel liked and cherished by family and friends. They’re moments if you’re reminded of your significance within the lives of these round you. Nevertheless, because the clock ticked on my twenty second birthday, the shortage of well-wishes from family members weighed closely on my coronary heart.
The morning started like some other, with the solar rising within the sky, casting a heat glow by way of my window. I awakened with a way of anticipation, figuring out that it was my big day. I anticipated a flurry of messages, calls, and maybe even a shock celebration from family and friends.
Because the hours handed, I eagerly checked my telephone, anticipating the acquainted notifications of birthday needs. However to my shock, my telephone remained silent. No calls, no texts, and no social media notifications greeted me. I couldn’t assist however really feel a rising sense of disappointment and unhappiness.
I questioned whether or not I had someway misplaced contact with everybody, if my social media profiles had been malfunctioning, or if I had someway missed an vital element. I rechecked my birthdate on my profiles, hoping it was a easy oversight. However every part was so as. It was certainly my birthday, and but the day felt removed from particular.
Because the day continued, I watched the clock, my optimism fading with every passing minute. I believed again to the earlier birthdays, stuffed with laughter, hugs, and heat needs. They had been days of pure pleasure, spent with family members who made me really feel cherished and appreciated. However this yr was totally different.
dog birthday
Within the age of know-how, social media performs a big position in celebrating birthdays. It’s a platform the place associates from everywhere in the world can ship their needs with a easy click on. Nevertheless, my social media feeds remained devoid of birthday greetings. The digital world, which often buzzed with exercise, appeared eerily silent on my big day.
The sense of loneliness grew because the day was night. It wasn’t simply concerning the absence of birthday needs; it was the absence of connection and human heat. I discovered myself pondering my price and place within the lives of these round me. Had I turn into so insignificant that my birthday went unnoticed by the individuals I cared about?
Send birthday wishes to the dog 🎂
Sooner or later, I contemplated reaching out to family and friends, virtually tempted to remind them that it was my birthday. However a way of pleasure held me again. I didn’t wish to search recognition or sympathy; I needed the needs to return from the guts, as they’d prior to now.
Because the day got here to a detailed, I noticed that birthdays are a novel time to mirror on the individuals who actually care about you. The absence of superficial greetings introduced a deeper understanding of the significant relationships in my life. Whereas the day had been marked by unhappiness, it additionally allowed me to understand the real connections and the love of those that had at all times been there for me.
The day I turned 22 years previous was undoubtedly a tragic one, but it surely served as a useful lesson within the significance of authenticity and the true that means of birthdays. It wasn’t concerning the amount of needs; it was concerning the high quality of the relationships that actually matter. And for that lesson, I’m perpetually grateful, even within the face of loneliness.
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