Gregory Berns, a professor of neuroeconomics at Emory University, has been able to scan the brains of a dozen dogs using an M.R.I, which is quite an achievement in itself. But in looking at those scans he says he has reached the conclusion that, “Dogs are people, too.”
“The ability to experience positive emotions, like love and attachment, would mean that dogs have a level of sentience comparable to that of a human child,” he wrote in an op-ed piece that appeared in Saturday’s New York Times. “And this ability suggests a rethinking of how we treat dogs.”
Berns’ research, which started with his own adopted dog Callie, is detailed in his soon to be released book “How Dogs Love Us: A Neuroscientist and His Adopted Dog Decode the Canine Brain.”
Bern set out to determine how dogs’ brains work, and what they might be thinking. To that end, he began training dogs to undergo — and stay still during — M.R.I. scans, willingly and while awake and unrestrained.
“Conventional veterinary practice says you have to anesthetize animals so they don’t move during a scan. But you can’t study brain function in an anesthetized animal,” he notes. “At least not anything interesting like perception or emotion.”
Initially, he worked with his own dog, Callie, a black terrier mix he adopted from a shelter, using a simulated M.R.I. he built in his living room. As word spread about his research, others volunteered their pets and Berns soon had a dozen dogs “M.R.I.-certified.”
“After months of training and some trial-and-error at the real M.R.I. scanner, we were rewarded with the first maps of brain activity. For our first tests, we measured Callie’s brain response to two hand signals in the scanner. In later experiments, not yet published, we determined which parts of her brain distinguished the scents of familiar and unfamiliar dogs and humans.”
Berns and his team focused on a key brain region called the caudate nucleus, which sits between the brainstem and the cortex. In humans, the caudate, rich in dopamine receptors, plays a key role in the anticipation of things we enjoy, like food, love and money. Same with dogs — except, we’re pretty sure, for the money part.
“Specific parts of the caudate stand out for their consistent activation to many things that humans enjoy,” he says. “Caudate activation is so consistent that under the right circumstances, it can predict our preferences for food, music and even beauty … In dogs, we found that activity in the caudate increased in response to hand signals indicating food. The caudate also activated to the smells of familiar humans. And in preliminary tests, it activated to the return of an owner who had momentarily stepped out of view.”
Berns believes the scans will tell us more than behavioral observations do about what dogs are thinking.
“Do these findings prove that dogs love us? Not quite,” Berns wrote. “But many of the same things that activate the human caudate, which are associated with positive emotions, also activate the dog caudate.”
That “functional homology,” as neuroscientists call it, may be an indication of canine emotions.
And given that, he asks, is it time to stop considering them property and start affording them some rights as individuals?
“If we went a step further and granted dogs rights of personhood, they would be afforded additional protection against exploitation,” he says. “Puppy mills, laboratory dogs and dog racing would be banned for violating the basic right of self-determination of a person.”
That day may not be directly around the corner, he notes, but with more being learned about how their brains work, and what thoughts run through them, it could eventually arrive.
“Perhaps someday,” he says, “we may see a case arguing for a dog’s rights based on brain-imaging findings.”
Posted by jwoestendiek October 7th, 2013 under Muttsblog.
Tags: animals, anticipation, book, books on dogs, brain, brains, canine, caudate nucleus, cognition, dog, dog books, dogs, emory university, emotions, feelings, gregory berns, how dogs love us, mri, pets, rights, scanning, scans, sentience, sentient, thinking, thought, treatment
Tai, the 42-year-old Asian elephant who stars in the new movie “Water for Elephants” may not have been harmed in the making of that particular film — but he learned the tricks he does in it by being repeatedly shocked with electricity, an animal welfare organization says.
Animal Defenders International said a six-year-old video of Tai being trained has been posted on the Internet, shows trainers administering electric shocks as they teach him tricks.
“Water for Elephants,” a romantic drama set in a 1930s-era American circus, stars Reese Witherspoon and Robert Pattinson. It is premiering this month.
Tai, supplied by Have Trunk Will Travel of California, plays the role of Rosie, an elephant who is brutally attacked with a bull hook by by the circus owner.
The American Humane Association monitored production of the movie — and it, as well as the producers, stars, and trainers have said Tai was treated with nothing but kindness during the movie’s making.
A representative of the American Humane Association stated during the making of the movie, “all these animals have been treated fairly and humanely throughout the entire course of their training.”
Gary Johnson, a founder of Have Trunk Will Travel claimed: “Tai was never hit in any way at all,” according to ADI.
ADI, however, says video filmed at Have Trunk Will Travel in 2005 clearly shows Tai being shocked as part of his training.
Jan Creamer, Chief Executive of ADI said: “We were uncomfortable with the message of this film, but the more we saw the repeated assertions that this elephant has been treated with love and affection and never been abused, we realized that we had to get the truth out. The public, the stars and the filmmakers have been duped. This poor elephant was trained to do the very tricks you see in the film by being given electric shocks.”
ADI said it was sending copies of the video to the film’s stars and makers.
“I believe that Reese Witherspoon and Robert Pattinson will be horrified to learn what Tai went through,” Creamer said.
ADI has also contacted American Humane Association, urging them to re-evaluate how they assess the use of animals in films. ADI is also calling for a boycott of the film.
Posted by jwoestendiek May 9th, 2011 under Muttsblog, videos.
Tags: adi, american humane association, animal defenders international, animals, circus, elephant, elephants, have trunk will travel, movie, no animals were injured, performing, reese witherspoon, robert pattinson, rosie, tai, treatment, video, water for elephants
Patrick, the dog found starved nearly to death after he was dumped down a high-rise apartment building’s trash chute in Newark, now weighs in at more than 35 pounds.
And that’s without the petrified hairball that was surgically removed from his stomach this week.
Dr. Jason Pintar, an internist at Garden State Veterinary Specialists, removed the long flat hair mass from Patrick’s stomach using a video endoscopic procedure while Patrick was under anesthesia.
After the hair mass was removed, Patrick was transferred to another surgery suite for neutering, Associated Humane Societies in New Jersey reportsAfter surgery, he’ll still need treatment for mange, and physical therapy for weak rear legs, AHS says.
The non-profit organization says it’s receiving thousands of emails a day — and that it has been contacted by several people who say Patrick was their dog. Some say he ran away, some say he was stolen, and one told AHS they’d contacted an attorney.
Also casting a cloud over Patrick’s story is the emergence of people hoping to profit off his name and image.
The number of Internet sites related to him — some well-intentioned, some not — has steadily grown, and some are selling ”Patrick” items such as t-shirts, keychains and posters, and using his story to ”solicit funds for their own use,” AHS says.
(Photos: Courtesy of Associated Humane Societies and Popcorn Park Zoo)
Posted by jwoestendiek April 21st, 2011 under Muttsblog.
Tags: abandoned, animal cruelty, animal welfare, animals, associated humane societies, chute, cruelty to animals, discarded, dog, dogs, hair mass, hairball, neutered, new jersey, newark, patrick, pets, recovery, scams, surgery, trash, treatment, update
No, not in the manner you might assume. I am refraining from sharing his stash. Nevertheless, I have calmed down – because he has calmed down.
When I get on the floor next to him, or even glance at him there, it’s as if the drug is somehow passing into me. Seeing him more comfortable makes me more comfortable, just as hearing his yelps put me on edge.
By way of background, I took Ace, 6, to the vet last week after, a few days earlier, he began yelping every time he made a sudden motion. A herniated disc was the diagnosis, and the course of action recommended by the vet was NSAIDs to relieve the inflammation and doggie valium — Diazepam to be precise — to keep him unnaturally calm during the two weeks of bed rest prescribed.
I’ve heard of some negative side effects associated with NSAIDs and dogs, and I’ve never been big on pharmaceuticals that mask symptoms and alter moods, but the conservative – and least expensive – approach struck me as worth trying first.
The effect was almost immediate. Ace had been restless, pacing slowly and holding his head carefully, as if anticipating another burst of pain. His tensing up made me tense up, which made him tense up more, which made me tense up more.
It’s a phenomenon I’ve noticed before – how our emotions and moods tend to play off each other and snowball.
Say a big scary bug comes in the house. I, upon seeing it, will jump up and reach for a magazine, shoe, or other instrument of death. Even before I jump up, though, Ace, even if he hasn’t seen the bug, mirrors my startled (assuming the bug is scary enough) reaction, almost as if he can sense, like a pending earthquake, my heart rate increasing from the other side of the room.
There’s a kind of emotional synchronization that occurs between dog and owner – and maybe it’s true of any two beings that co-reside, even spouses.
In our duality, we find a oneness, to the point we think we can read each other’s minds – and often we react based on that.
When Ace is happy, which is usually, it makes me happy, which makes him even happier, which makes me even happier. One of the things at the root of our love for dogs, I think, is that spiraling contentment and joy. Of course, the same is true, at least with Ace and me, when dog or human are unhappy.
Our dogs are a reflection of us, and we are a reflection of our dogs.
This reflection stuff gets reflected on a lot in my book, “DOG, INC: The Uncanny Inside Story of Cloning Man’s Best Friend,” which recounts the history of cloning dogs and its emergence as an industry that, in the view of critics, exploits the grief of bereaved pet owners.
One of the reasons losing a dog is so tough – on top of it bringing an end to all that respect and admiration we see in their eyes, all that loyalty and unconditional love – is, I think, that we see ourselves in them.
Cloning our dogs – as some people are doing – is not just a futile attempt to skirt death, but also, it can be argued, an attempt to recapture one’s own youth, via a puppified version of their own dog. When the old mirror dies, we can get a new, genetically identical one – one that looks exactly the same, but has the added benefit or making us feel younger when we look into it.
How dogs reflect their owners is the subject of another new and fascinating book, “Your Dog is Your Mirror,” which we will get around reviewing soon. (Those of you who visit ohmidog’s dog book page may have noticed it’s a bit behind, and doesn’t even include my book.)
Written by dog trainer Kevin Behan, “Your Dog is Your Mirror,” puts forth the theory that a dog’s behavior is driven by its owner’s emotions — that dogs respond to what their owner feels, even when the human isn’t aware they are feeling it. Behan says dominance – or being the pack leader — is not the key to dog training. Instead, it’s understanding what emotions you, the human, are passing on to the dog.
It’s the heart — more than dominance, treats or anything else — that connects dogs and humans.
For now, controlled substances are giving us a hand, providing Ace and me with a symbiotically snowballing sense of serenity. Yes, it’s somewhat artificial. And yes, I worry that the drugs will make him feel better before he actually is, leading him to attempt things he shouldn’t attempt.
So we are staying mostly in our current temporary lodgings — a mansion basement in North Carolina. He is under orders not to romp. So I shan’t romp, either. Instead, we’ll limit our outings. We’ll pop the occasional pill. We’ll read, and watch TV, and watch each other, the way we do, having plenty of time for some quiet reflection.
Posted by jwoestendiek March 22nd, 2011 under Muttsblog.
Tags: animals, books, cloning, diagnosis, dog, dog inc., dog's country, dogs, dogscountry, drugs, emotions, health, herniated disc, kevin behan, mirror, mood, moodiness, north carolina, nsaids, pets, reflected, road trip, tranquilizers, travels with ace, treatment, valium, veterinarian, veterinary, your dog is your mirror
BARCS said the cat, who they’ve named Marilyn, has a broken back leg and is still being evaluated.
BARCS officials say they have filed a police report about the incident.
The witness to the abuse chased the two boys. Unable to catch them, he returned to the cat and transported her to the shelter, according to a BARCS press release.
“The cat’s leg was very limp, completely broken,” Darlene Harris of BARCS told WBAL-TV.
BARCS said the beating of Marilyn is the second animal abuse case to come to their attention so far this year.
In January, Mittens, who had recently given birth to a litter of kittens, was reportedly doused with lighter fluid while trapped in a milk crate and set on fire by teenagers. Both Mittens and her kittens were taken to BARCS, and the two juveniles were charged with animal cruelty.
Marilyn’s medical bills, like those of Mittens, are being paid for through BARCS’ Franky Fund, a fund that relies on donations from the public to pay the veterinary bills of injured animals that come to the shelter for care.
Donations to the Franky Fund are accepted through the BARCS website at, or in person at the shelter, located at 301 Stockholm Street in South Baltimore (near M&T Bank Stadium).
Posted by jwoestendiek February 14th, 2011 under Muttsblog.
Tags: abuse, baltimore, baltimore animal rescue & care shelter, barcs, beaten, bills, broken leg, burned, cat, cruelty to animals, fells point, fire, franky fund, investigation, juveniles, marilyn, medical, mittens, police, sticks, teenagers, torture, treatment, veterinary, youths