tag:blogger.com,1999:blog-21605329.post193557218195221969..comments2024-03-22T00:30:09.536-07:00Comments on The Neurocritic: The Purring Center in CatsThe Neurocritichttp://www.blogger.com/profile/08010555869208208621noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-21605329.post-84657970835181812982020-11-17T13:21:23.077-08:002020-11-17T13:21:23.077-08:00These animal tormentors are sadists. There is noth...These animal tormentors are sadists. There is nothing more that I loathe other than animal abusers. They are inflicting so much pain, fear, misery on some innocent animals. Not even corrida is worse as the animal is tortured a few hours compared with prolonged torture of these poor animals.Ramonahttps://www.blogger.com/profile/08347462022588847895noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-17736101687029193262019-10-06T15:45:08.941-07:002019-10-06T15:45:08.941-07:00Some cats will purr when they’re in situations tha...Some cats will purr when they’re in situations that make them scared.<br /><br />When a cat purrs when they’re scared, they’re doing it because of the following:<br /><br /><a href="https://purrpetrators.com/why-and-how-does-my-cat-purr/" rel="nofollow">They want to relax their body</a><br />They use it to calm themselves down and explain to themselves that they’re okay<br />They use it to tackle a stressful situation, so they’re not as affected by this<br />But wait, doesn’t that make it sound like they’re happy when they’re scared? Not exactly.<br /><br />Some cats will use purring in order to relax their body when they’re anxious. You may hear a cat purr during the following times:<br /><br />When they’re introduced to a new person or even a pet that recently entered the home<br />They are confronted with something new and scary<br />They are waiting at the vet or groomer’s office<br />You ever smiled in a situation that in reality made you incredibly nervous? Then you know exactly why a cat would purr then! If you’ve put on a fake smile before when you’re in a situation that makes you scared, then you did that to calm yourself down.Jahirsharifhttps://www.blogger.com/profile/11859187737411802648noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-65460476796802706862013-03-11T12:28:17.876-07:002013-03-11T12:28:17.876-07:00Rohit - I'll add an addendum to the main part ...Rohit - I'll add an addendum to the main part of the post includes the other Gibbs & Gibbs 1936 study. By modern standards, it's still quite alarming that they used 400 cats in the seizure threshold study.<br /><br />Taymara - I typed <a href="https://www.google.com/search?hl=en&site=&tbm=isch&source=hp&biw=1280&bih=857&q=%22400+cats%22&oq=%22400+cats%22" rel="nofollow">"400 cats"</a> into Google image search to see if something suitable came up. There were a lot more hits than you might think...The Neurocritichttps://www.blogger.com/profile/08010555869208208621noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-42228542485065584272013-03-11T11:51:51.264-07:002013-03-11T11:51:51.264-07:00http://www.theatlantic.com/magazine/archive/2012/0...http://www.theatlantic.com/magazine/archive/2012/03/how-your-cat-is-making-you-crazy/308873/1/<br /><br />"How your cat is making you crazy" has nothing to do with the above post other than I came across it while looking to see if cats and humans share a similar brain structure. <br /><br />And speaking of articles unrelated to the Gibbs study, I'm curious why you linked to the 400 Cats (that were rescued from a market in Tianjin) article. <br />Taymarahttps://www.blogger.com/profile/09464020673409123035noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-59112915611860137342013-03-11T07:14:48.482-07:002013-03-11T07:14:48.482-07:00This was a secondary paper from a primary study (G...This was a secondary paper from a primary study (Gibbs and Gibbs 36)<br /><br />That is what the first line says... In the course of doing something different (looking at the seizure threshold of various regions in the cat brain)... three special cases emerged where stimulation causes purring, and all three were in the infundibulum, and stimulating nearby did nothing... so we note that and publish it<br /><br />The publishing standards then were not as high as they are now, since we know so much more and there is so much more competition... but they did not go through 400 cats for this study<br /><br />Finding convulsion threshold is good for 2 reasons: 1. It tells you about the excitability of various regions in the brain, and gives you a sense of excitatory-inhibitory balance for a particular region<br /><br />2. It narrows down where you look for seizures in people who have them. Given that it was pre WW2, I am assuming we knew almost nothing about what causes seizures. So figuring out where (or even not where) would have been a huge step forward. Rohithttps://www.blogger.com/profile/03091713041530653815noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-338275926138085262013-03-11T04:02:01.165-07:002013-03-11T04:02:01.165-07:00I was trying to figure out all along the cause of ...I was trying to figure out all along the cause of purring until I read this post. I thought it was more of an emotional feedback that caused it.Marla Lewishttp://psychologyschoolinfo.com/noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-91445354647803873832013-03-10T08:48:35.308-07:002013-03-10T08:48:35.308-07:00Anonymous - Yes, it is a bit disturbing! Obviously...Anonymous - Yes, it is a bit disturbing! Obviously, Institutional Animal Care and Use Committees weren't around in 1936.<br /><br />I'm not exactly sure why they were looking at seizure thresholds in various parts of the cat brain, but that was the main purpose of the study. The authors just happened to induce purring by electrical stimulation on three occasions, which is what they reported on in this short paper. The other one is:<br /><br />GIBBS, F. A. AND E. L. GIBBS. The convulsion threshold of various parts of the cat’s brain. Arch. Neurol and Psychiat., vol. 35, pp. 109-116.The Neurocritichttps://www.blogger.com/profile/08010555869208208621noreply@blogger.comtag:blogger.com,1999:blog-21605329.post-27367065517638873442013-03-10T05:19:08.550-07:002013-03-10T05:19:08.550-07:00I'm a bit confused. Was the purpose of the ent...I'm a bit confused. Was the purpose of the entire study solely to find the "purring center"? I hope they collected some other useful data from the 400 cats. I'm not an animal protection freak and I believe that some work in animal is necessary to gain critical knowledge that we cannot obtain from humans. However, I find this a bit disturbing.Anonymousnoreply@blogger.com