# HTM on EEG data

**URL:** <https://discourse.numenta.org/t/htm-on-eeg-data/7690>\
**Category:** NuPIC\
**Created:** [July 1, 2020, 10:45pm UTC](https://discourse.numenta.org/t/htm-on-eeg-data/7690 "2020-07-01T22:45:37Z")\
**Posts on this page:** 1\
**Showing post:** 15

<div class="post-metadata">

**Author:** ![dee](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.numenta.org/dee/32/4658_2.png) [@dee](https://discourse.numenta.org/u/dee)\
**Post date:** [July 16, 2020, 1:03am UTC](https://discourse.numenta.org/t/htm-on-eeg-data/7690/15 "2020-07-16T01:03:17Z")

</div>

Thank you @marty1885! that all makes more sense to me. If you could answer one more question… how does temporal memory handle Nan values? If we have pattern A, B, C, D and on another occasion A, B, Nan, D, is that learned? I imagine that it is a bad idea to remove Nans as it will be skipping part of a sequence? e.g. A, B, D.

---

_[View the full topic](https://discourse.numenta.org/t/htm-on-eeg-data/7690)._