# Units before and after compute\_current\_source\_density

**URL:** <https://mne.discourse.group/t/units-before-and-after-compute-current-source-density/8897>\
**Category:** Support & Discussions\
**Tags:** evoked, csd\
**Created:** [June 3, 2024, 1:20pm UTC](https://mne.discourse.group/t/units-before-and-after-compute-current-source-density/8897 "2024-06-03T13:20:39Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mscheltienne](https://yyz2.discourse-cdn.com/free1/user_avatar/mne.discourse.group/mscheltienne/32/827_2.png) [@mscheltienne](https://mne.discourse.group/u/mscheltienne)\
**Post date:** [June 20, 2024, 2:10pm UTC](https://mne.discourse.group/t/units-before-and-after-compute-current-source-density/8897/2 "2024-06-20T14:10:46Z")

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@alexrockhill Could you have a look at this question?  
Assuming distances between electrodes are in meters and the EEG is in Volts as it should be for MNE, do you know from the top of your head what unit should the CSD function spit out?

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