What's this? This is an unbiased just-the-facts news timeline ('newsline') about Neuralink, created by Newslines contributors. Learn more


Neuralink4 posts
Latest News view > Click for Biography view
6 Dec, 2022

Neuralink faces federal inquiry after killing 1500 animals in testing

Opens investigation0 Comments

According to Reuters, Neuralink is under federal investigation for potential violations of The Animal Welfare Act. Interviews with former and current staff say pressure from Musk to accelerate development has resulted in failed experiments that have had to be repeated, increasing the number of animals being tested and killed. It is estimated that the company has killed about 1500 animals, including more than 280 sheep, pigs, monkeys, rats and mice following experiments since 2018.

Mistakes included one instance in 2021 when 25 out of 60 pigs in a study had devices that were the wrong size implanted in their heads, an error that could have been avoided with more preparation. The experiment was repeated with 36 sheep. All pigs and sheep were euthanised after the experiment. On another occasion, staff accidentally implanted Neuralink’s device on the wrong vertebra of two different pigs during two separate surgeries.

Musk and other Neuralink executives did not respond to requests for comment. A spokesperson for the USDA inspector general declined to comment. US regulations do not specify how many animals companies can use for research and the total number does not necessarily indicate that Neuralink is violating regulations or standard research practices.

1 Dec, 2022

Musk: Neuralink human trials to begin in six months

Announcement0 Comments

At an event at Neuralink HQ, Musk says he expects the wireless brain chip developed by Neuralink to begin human clinical trials in six months, after the company missed earlier timelines he had set. Musk says the first two human applications of the dvice will be in restoring vision and enabling movement of muscles in people who cannot do so

Even if someone has never had vision, ever, like they were born blind, we believe we can still restore vision

Musk says human trials will progress slowly, and that he plans to get one of the chips himself.

We want to be extremely careful and certain that it will work well before putting a device into a human. The progress at first, particularly as it applies to humans, will seem perhaps agonizingly slow, but we are doing all of the things to bring it to scale in parallel. So, in theory, progress should be exponential.

Neuralink Show and Tell, Fall 2022

23 Oct, 2022

Neuralink ‘show & tell’ delayed by a month


Musk says Neuralink’s “show & tell” event will be pushed back by a month to Nov. 30. He does not provide further information. The event was supposed to take place on Oct 30.

30 Sep, 2022

University refuses to release injured Neuralink monkey photos

Makes Statement0 Comments

The Physicians Committee for Responsible Medicine (PCRM) advocacy group says its request for 371 photos of monkeys that were subjected to Neuralink brain implant technology experiments, which took place at US Davis’s veterinary lab facilities, has been refused by the university, which says they are proprietary. Earlier this year, Neuralink said that a fifth of the 23 rhesus macaques monkeys it used to test its brain-hacking implants had been euthanized after developing infections and malfunctions. Neuralink paid UC Davis $1.4 million to use its facilities between 2017 and 2020. PCRM:

UC Davis thinks the public is too stupid to know what they’re looking at. But it’s clear the university is simply trying to hide from taxpayers the fact that it partnered with Elon Musk to conduct experiments in which animals suffered and died.