# Tutorial and Discussion on Cortical Column Voting Mechanisms Developed by Numenta - 5 April, 2022

**URL:** <https://discourse.numenta.org/t/tutorial-and-discussion-on-cortical-column-voting-mechanisms-developed-by-numenta-5-april-2022/9663>\
**Category:** Current Research\
**Created:** [April 14, 2022, 8:01pm UTC](https://discourse.numenta.org/t/tutorial-and-discussion-on-cortical-column-voting-mechanisms-developed-by-numenta-5-april-2022/9663 "2022-04-14T20:01:06Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![NumentaResearch](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/numentaresearch/32/5773_2.png) [@NumentaResearch](https://discourse.numenta.org/u/NumentaResearch)\
**Post date:** [April 14, 2022, 8:01pm UTC](https://discourse.numenta.org/t/tutorial-and-discussion-on-cortical-column-voting-mechanisms-developed-by-numenta-5-april-2022/9663/1 "2022-04-14T20:01:06Z")

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[![](https://img.youtube.com/vi/QQ0k6Vg8wto/maxresdefault.jpg "Tutorial and Discussion on Cortical Column Voting Mechanisms Developed by Numenta - 5 April, 2022") ](https://www.youtube.com/watch?v=QQ0k6Vg8wto)

Subutai Ahmad gives a tutorial on the voting mechanisms in cortical columns developed by Numenta and answers questions from the team.

Whiteboard photo: [Research\_Apr\_5\_2022\_whiteboard.jpeg - Google Drive](https://tinyurl.com/5apr-whiteboard)  
Columns paper [“A Theory of How Columns in the Neocortex Enable Learning the Structure of the World”](https://www.frontiersin.org/articles/10.3389/fncir.2017.00081/full)