> ## Content Index
> Fetch the complete content index at: https://www.b9.com.br/llms.txt
> Use this file to discover other available public pages before exploring further.
# Por que acontece o nocaute?
- URL: https://www.b9.com.br/naruhodo/naruhodo-162-por-que-acontece-o-nocaute/
- Published: 2018-12-06T14:01:22.000Z
- Updated: 2026-06-22T15:21:08.000Z
- Description: O podcast pra quem tem fome de aprender
- Author: Naruhodo!
- Tags: Naruhodo!, #podcast, podcast
Soco, chute, joelhada, estrangulamento.
Numa luta, como e por que ocorre o nocaute?
Cair duro no chão ou tomar um mata-leão funcionam da mesma forma?
É um mecanismo de defesa?
Confira no papo entre o leigo curioso, [Ken Fujioka](https://twitter.com/kenfujioka?ref=b9.com.br), e o cientista PhD, [Altay de Souza](https://twitter.com/altayals?ref=b9.com.br).
OUÇA (34min 15s)
\========
**[Download](https://api.soundcloud.com/tracks/540645603/download?client%5Fid=cUa40O3Jg3Emvp6Tv4U6ymYYO50NUGpJ&ref=b9.com.br)** | [**iTunes**](https://itunes.apple.com/us/podcast/naruhodo/id1146613549?mt=2&ref=b9.com.br) | [**Android**](http://subscribeonandroid.com/feeds.feedburner.com/naruhodopodcast?ref=b9.com.br) | **[Feed](http://feeds.feedburner.com/naruhodopodcast?ref=b9.com.br)**
Edição: Reginaldo Cursino
\========
**REFERÊNCIAS**
Repeated head trauma is associated with smaller thalamic volumes and slower processing speed: the Professional Fighters’ Brain Health Study
[https://bjsm.bmj.com/content/49/15/1007.short](https://bjsm.bmj.com/content/49/15/1007.short?ref=b9.com.br)
The neuropathology of sport
[https://link.springer.com/article/10.1007/s00401-013-1230-6](https://link.springer.com/article/10.1007/s00401-013-1230-6?ref=b9.com.br)
Cumulative Head Impact Exposure Predicts Later-Life Depression, Apathy, Executive Dysfunction, and Cognitive Impairment in Former High School and College Football Players
[https://www.liebertpub.com/doi/abs/10.1089/neu.2016.4413](https://www.liebertpub.com/doi/abs/10.1089/neu.2016.4413?ref=b9.com.br)
Compilação de exemplos
Choke-out no Judo: [https://www.youtube.com/watch?v=CWOPV9NkjVo](https://www.youtube.com/watch?v=CWOPV9NkjVo&ref=b9.com.br)
Kansetsu-waza (chaves de braço) no Judo: [https://www.youtube.com/watch?v=87thuSVewPw](https://www.youtube.com/watch?v=87thuSVewPw&ref=b9.com.br)
Sumo: [https://www.youtube.com/watch?v=wItb9Jsn38k](https://www.youtube.com/watch?v=wItb9Jsn38k&ref=b9.com.br)
Karate: [https://www.youtube.com/watch?v=2R8WWQZKxN8](https://www.youtube.com/watch?v=2R8WWQZKxN8&ref=b9.com.br)
Boxe (KO com golpes no corpo): [https://www.youtube.com/watch?v=DNKEsqDrWXM](https://www.youtube.com/watch?v=DNKEsqDrWXM&ref=b9.com.br)
MMA (KO com golpes na cabeça): [https://youtu.be/1sN-nsLKHv0](https://youtu.be/1sN-nsLKHv0?ref=b9.com.br)
Naruhodo #125 – Por que algumas pessoas passam mal ao ver sangue?
Podcasts das #Minas: MENINAS PRA FRENTE
\========
**APOIA.SE**
Você sabia que pode ajudar a manter o **Naruhodo** no ar?
Ao contribuir, você pode ter acesso ao grupo fechado no Facebook e receber conteúdos exclusivos.
Acesse: [**apoia.se/naruhodopodcast**](http://apoia.se/naruhodopodcast?ref=b9.com.br)
\========
**FALE CONOSCO**
- Críticas, comentários, sugestões para [podcast@naruhodo.com.br](mailto:podcast@naruhodo.com.br) ou nos comentários desse post.
- Facebook: [facebook.com/naruhodopodcast](https://www.facebook.com/naruhodopodcast)
- Twitter: [twitter.com/naruhodopodcast](http://twitter.com/naruhodopodcast?ref=b9.com.br)
- SoundCloud: [soundcloud.com/naruhodopodcast](http://soundcloud.com/naruhodopodcast?ref=b9.com.br)