[Mne_analysis] Amplitude of sensor level average

[Matti Hämäläinen]

You cannot measure the amplitude with mne_browse_raw. It is easy to do in either Matlab or Python, just a SMOP. It can be challenging to find a definition of a peak which can be turned into automatic detection, though. 

However, it is possible to measure amplitudes from raw data in mne_browse_raw. How about turning the ERF/ERP file into a short raw file in Matlab or Python and then measuring amplitudes from this file with mne_browse_raw?

- Matti

Sent from my iPad

On Sep 15, 2013, at 3:57 PM, Alexandre Gramfort <alexandre.gramfort at telecom-paristech.fr> wrote:

> Dear Lauren,
> 
> I don't think you can do this with mne_browse_raw.
> I'd give a try to mne_analyze but I personally do this with mne-python
> or matlab.
> 
> Best,
> Alex
> 
> 
> On Mon, Sep 9, 2013 at 6:41 PM, Gascoyne, Lauren <muttonle at aston.ac.uk> wrote:
>> Hi,
>> 
>> I have looked in the manual, cookbook and discussion archives but can't find out how to measure the amplitude of an evoked average in mne_browse_raw.  I know the latency comes up when you select a time point of interest, however I am unsure of how to measure the amplitude of the peak of the response, if it is indeed possible.
>> 
>> Any help would be greatly appreciated.
>> 
>> Thanks
>> Lauren
>> 
>> 
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