<p>"High-density EEG" refers to the number of electrodes in the array.  Typically, any EEG rig with more than 64 electrodes is considered to be high-density electroencephalography.</p>

CC BY-SA 3.0
2015-09-30T11:19:46.730Z
2015-09-30T11:19:46.730Z
Louis Thibault
<p>When I was reading an article, I found that it describes the EEG signal as a  <em>high-density signal</em>. So what is that mean?</p>

<blockquote>
  <p>EMG is high temporal resolution  and moderate spatial resolution
  (comparable  to high-density EEG)</p>
</blockquote>

CC BY-SA 3.0
2015-09-30T08:46:51.803Z
Could you please quote the passage from the article, for context?
Louis Thibault
<eeg><signal-processing>
High Density Signal Meaning
hbak
# High Density Signal Meaning

(Asked by: username_0 on 2015-09-30)

When I was reading an article, I found that it describes the EEG signal as a *high-density signal*. So what is that mean?

> EMG is high temporal resolution and moderate spatial resolution
> (comparable to high-density EEG)

**Tags:** eeg, signal-processing

> **Comments:**
> **username_1**: Could you please quote the passage from the article, for context?  

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## 1 answers

### Answer by username_1 on 2015-09-30. Score: 1 | Accepted answer

"High-density EEG" refers to the number of electrodes in the array. Typically, any EEG rig with more than 64 electrodes is considered to be high-density electroencephalography.


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