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.
A Heartwarming Tale: From Abandoned Puppy to Beloved Companion – A Story of Hope and Love.
Amidst a beautiful spring scenery, a heart-wrenching tale of a puppy in distress plays out. The poor little pup is separated from his mother and embarks on a challenging emotional journey that explores the universal theme of separation anxiety. The story captures the deep connection that exists between a mother and her offspring, and tugs at the heartstrings.
Puppies rely on their mother not only for food but also for emotional support. Being taken away from their mother can cause distress and feelings of fear, sadness, and vulnerability.
This touching story tells of a puppy who cries out for help, moving those who hear it to feel empathy and kindness. The happy ending highlights the value of reestablishing emotional connections and providing comfort and support. It’s a powerful reminder of how important emotional bonds can be and their lasting impact on a person’s happiness and health.
The conclusion of this tale portrays the significance of companionship and the strong emotional connections between animals and humans. The puppy found comfort and encouragement from his mother, highlighting the transformative capabilities of such bonds. This emphasizes the importance of being attentive to the needs of all living beings and offering solace during difficult times, promoting empathy and kindness as essential values.
In the end, the tale of the puppy’s cries for aid after being separated from its mother is a heartwarming example of how compassion can be life-changing and how kindness can bridge the emotional divide between humans and animals. It is a reminder that we must pay attention to the needs of all living beings and provide comfort and assistance during times of distress, encouraging empathy and compassion.
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