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Icaot
icaot.org › jose-delgado-a-controversial-trailblazer-inneuromodulation
Jose Delgado: A controversial trailblazer inneuromodulation | Artificial Organs
May 2, 2022 - F I G U R E 4 Timeline of Jose Delgado’s stimulation experiments in animals. His initial experiments led to his most famous bull study where he was able to stop a charging bull. He then continued to determine how electrical stimulation of other brain regions would lead to behavioral changes ...
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Today I Found Out
todayifoundout.com › index.php › 2022 › 06 › that-time-a-scientist-stopped-a-charging-bullfighting-bull-using-mind-control-for-science
That Time a Scientist Stopped a Charging Bullfighting Bull Using Mind Control FOR SCIENCE!!!!
June 24, 2022 - Delgado predicted that such “neural pacemakers” could be used to help stop epileptic seizures or anxiety attacks in their tracks. In 1972, these experiments would also inspire Michael Crichton – author of Jurassic Park – to pen a science fiction novel called The Terminal Man, in which a man fitted with a stimoreceiver to cure his epilepsy is instead driven to become progressively more aggressive. But the experiment that truly put Delgado’s name on the map was the famous charging bull experiment of 1963.
Discussions

TIL About Jose Delgado, "The Man Who Fought a Bull With Mind Control", who stopped a charging bull in it's…

tasing a bull's brain seems like cheating

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🌐 r/todayilearned
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November 27, 2018
Is a charging bull considered a 999 emergency?
No. Your first step would be getting out of the field where the bull is, as I doubt a bull was just roaming freely on a grassy common. Let's entertain the idea that an ambulance did turn up....at least 20 minutes later.... What good are they going to do? The paramedics aren't going to go charging over and shepherd the bull away. More on reddit.com
🌐 r/AskUK
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February 16, 2026
Man backflips over charging bull : r/Amazing
https://www.quora.com/profile/Tiana-Lavrova/ · https://www.facebook.com/share/r/c7AqFVMzM2UMGRtE/?mibextid=YlDasU More on reddit.com
🌐 r/Amazing
Charged by cattle - WWYD?
My grandparents have cattle so I grew up around them and spent a lot of time in pastures...I guess those are good qualifications to answer this. I would not run in the same pasture as cattle. I would also be very cautious anytime that there's no fence for you to retreat past. Hopping the fence is usually the safest option if you have difficulties with cattle, horses, or other large animals. Cattle are generally pretty chill, but they are much bigger than you are and they can be dangerous if they are startled or they feel threatened. They can and do run, and because they are herd animals they might start running just because you are running. They can also be curious which is dangerous because they will crowd you and can trample or hurt you. They may also nudge you, especially if they think that you have food for them. I've been crowded by both cows and horses and it's a really frightening situation, even for someone who grew up around these animals and knows what to do. I've also been chased, which is also a really dangerous situation even when you have an escape route. It sounds like there isn't a safe place for you to retreat to in this situation, which makes it even more dangerous. Running is really the opposite of how I was taught to interact with them - I always move slowly and deliberately, give them space, act calmly, speak in a calm voice, etc. It's just not a a good place for a run. Slow to a walk into you are past them. If there are calves in the field or you see a bull (especially a bull by itself) you may not want to approach them at all. Edit: I just wanted to quickly attack something on to this. Cattle are going to behave differently based on their breed, sex, age, reproductive status, and experiences. It isn't a good idea to generalize if you have very limited experience. Cattle can be more or less tame, just like a dog can be more or less friendly. It's really important to err on the side of caution if you don't know anything about this situation - stay calm, move slowly, & keep distance. If you don't know how to interact with cattle safely and you're not willing to learn then you should not go near them. Please don't aggravate, haze, or frighten them - they aren't coyotes or bears. There are tons of YouTube videos on this subject that will give you footage of farmers interacting with cattle, moving cattle, etc. More on reddit.com
🌐 r/trailrunning
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March 27, 2023
People also ask

Why has documentation of the bull experiment been hard to find?
Contemporary scholarly reviews note that detailed technical records of the bull experiments are surprisingly scarce. This scarcity has made it difficult for later researchers to fully evaluate Delgado's original claims.
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disabled-world.com
disabled-world.com › home › disability › publications › journals - papers
José Delgado and the Stimoceiver: Neural Brain Control
What brain region was targeted in the 1963 bull experiment?
Delgado implanted the stimoceiver into the caudate nucleus, part of the basal ganglia involved in motor control and behavior regulation. He used stereotactic frames to ensure precise electrode placement.
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disabled-world.com
disabled-world.com › home › disability › publications › journals - papers
José Delgado and the Stimoceiver: Neural Brain Control
What are neurorights and why are they discussed with Delgado?
Neurorights are proposed protections such as cognitive liberty, mental privacy, mental integrity, and psychological continuity. Scholars connect them to Delgado because his work raised early questions about autonomy that these rights aim to safeguard.
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disabled-world.com
disabled-world.com › home › disability › publications › journals - papers
José Delgado and the Stimoceiver: Neural Brain Control
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Hoaxes.org
hoaxes.org › Top › ecomments › 4748
#12: The Remote-Controlled Bull (Comments)
It could also be used, as Delgado showed, to stop a charging bull. Delgado's experiment sounds so much like science fiction, that many people are surprised to learn it occurred back in 1963. During the 1970s and 80s, research into electrical stimulation of the brain (ESB) languished, stigmatized by the perception that it represented an effort to control people's minds and thoughts.
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Weraven
what.weraven.com › 2022 › 06 › 24 › that-time-a-scientist-stopped-a-charging-bullfighting-bull-using-mind-control-for-science
That Time a Scientist Stopped a Charging Bullfighting Bull Using Mind Control FOR SCIENCE!!!! – What !
Delgado predicted that such “neural pacemakers” could be used to help stop epileptic seizures or anxiety attacks in their tracks. In 1972, these experiments would also inspire Michael Crichton – author of Jurassic Park – to pen a science fiction novel called The Terminal Man, in which a man fitted with a stimoreceiver to cure his epilepsy is instead driven to become progressively more aggressive. But the experiment that truly put Delgado’s name on the map was the famous charging bull experiment of 1963.
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Scientific American
scientificamerican.com › blog › cross-check › tribute-to-jose-delgado-legendary-and-slightly-scary-pioneer-of-mind-control
Tribute to Jose Delgado, Legendary and Slightly Scary Pioneer of Mind Control | Scientific American
February 20, 2024 - In part because it was relatively unencumbered by ethical regulations, Delgado’s research rivaled and even surpassed much of what is being done today. In 1965, The New York Times reported on its front page that he had stopped a charging bull in its tracks by sending a radio signal to a device implanted in its brain.
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Wildscienceexperiments
wildscienceexperiments.com › home › technology › scientist builds remote-controlled bull
Scientist Builds Remote-Controlled Bull | Wild Science Experiments
September 10, 2025 - And it worked well. Now he was ready to take a bigger risk—and get ordinary people to notice his research. Although Delgado was working in the U.S. in 1963, he was originally from Spain, where bullfighting was both admired and famous. Could he play bullfighter and get bulls to stop mid-charge using his electrodes?
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PubMed Central
pmc.ncbi.nlm.nih.gov › articles › PMC5480854
The Missing Manuscript of Dr. Jose Delgado’s Radio Controlled Bulls - PMC
Neuroscience systems level courses ... animal models and their relation to human physiology. These four topics come together quite dramatically in Dr. Jose Delgado’s 1960s famous experiments on the neural correlates of aggression in which he stopped bulls in mid-charge by ...
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Disabled World
disabled-world.com › home › disability › publications › journals - papers
José Delgado and the Stimoceiver: Neural Brain Control
October 6, 2025 - How José Delgado and the stimoceiver pioneered wireless brain stimulation, the 1963 bull experiment, human trials, and the ethics shaping modern neurotechnology.
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Substack
substack.com › home › post › p-177637593
The Man Who Stopped a Charging Bull with His Mind
In 1969, José Delgado, a neuroscientist from Spain, performed one of the most infamous experiments in the history of brain science, using electrical stimulation to investigate how aggression and behavior could be controlled through direct brain ...
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Google Sites
sites.google.com › site › mcrais1 › delgado
‘Matador’ With a Radio Stops Wired Bull
Then, he pressed another button on the transmitter and the bull obediently turned to the right and trotted away. Dr. José M. R. Delgado of Yale University’s School of Medicine facing a charging bull
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PubMed
pubmed.ncbi.nlm.nih.gov › 28690447
The Missing Manuscript of Dr. Jose Delgado's Radio Controlled Bulls - PubMed
June 15, 2017 - The famous photo - Dr. Delgado the scientist radio electrically stimulating the brain of the bull “Lucero” and stopping the animal in mid-charge. All photos and book excerpts by Dr.
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Discover Magazine
discovermagazine.com › home › mind › the man who fought a bull with mind control
The Man Who Fought a Bull With Mind Control | Discover Magazine
March 21, 2016 - Delgado attributed the sudden end of the bull’s charge to “a combination of motor effect, forcing the bull to stop and turn to one side, plus behavioral inhibition of the aggressive drive.” · It was, The New York Times explained at the time in a front-page article, “the most spectacular demonstration ever performed of the deliberate modification of animal behavior through external control of the brain.” But in 2005, a team of physicians reporting in Brain Research Reviews, dismissed the experiment as “a famous publicity stunt.”
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YouTube
youtube.com › shorts › L6Pd53STI5g
How do you stop a charging bull? - YouTube
William G. Vicars, Ed.D., is a former full-time, tenured full-professor and researcher at a four-year state university (Sacramento State) where he was coordi...
Published: October 23, 2022
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Farmersjoint
farmersjoint.com › thread-31246.html
The Day a Scientist Stopped a Charging Bull With A Radio Signal
October 8, 2025 - b]A Strange Day in Córdoba In 1963, neuroscientist Dr. José Delgado walked into a bullring in Córdoba, Spain. Before him stood Lucero, a 1,200-pound fighting bull—strong, restless, and ready to charge
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Guinness World Records
guinnessworldrecords.com › world-records › 101195-first-remote-controlled-bull
First remote-controlled (RC) bull | Guinness World Records
January 31, 2012 - In 1963 he implanted a device he had created called a stimoceiver into the brains of several bulls at a breeding ranch in Cordoba, Spain. Confronting each of his subject bulls in a bullring, Delgado was able to use a handheld transmitter to halt a charging bull by using the stimoceiver to stimulate the animal’s caudate nucleus.
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Fogonazos
fogonazos.es › 2007 › 06 › how-to-control-charging-bull-with-radio.html
Fogonazos: How to control a charging bull with a radio transmitter
June 15, 2007 - In the summer of 1953, Dr José Rodriguez Delgado stepped into the ring for the very first time in his life and confronted a charging 1,000-p...
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NYTimes
nytimes.com › 1965 › 05 › 17 › archives › matador-with-a-radio-stops-wired-bull-modified-behavior-in-animals.html
Matador' With a Radio Stops Wired Bull; Modified Behavior in Animals Subject of Brain Study RADIO 'MATADOR' STOPS WIRED BULL - The New York Times
May 13, 2025 - Dr. Delgado was trying to find out what makes brave bulls brave just as other of his experiments have aimed at finding the biological basis for emotions, personality and behavior in man and other animals through electrical stimulation of their ...
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YouTube
youtube.com › shorts › vtimigd7kDw
He Put a Remote Control Inside a Human Brain. - YouTube
Who owns your mind?In 1963, neuroscientist José Delgado stepped into a bullring, held up a small radio transmitter, and stopped a charging bull mid-attack wi...
Published: August 21, 2026