[FieldTrip] Cluster-based permutation test from EEGLAB

[Shingo Tokimoto]

Dear Dr. Tzvetan Popov,

Thank you very much for the quick reply. I edited "cfg.neighbours = neighbors;" in ft_prepare_neighbours.m to be "cfg.neighbours = [];." However, the same error message appears. I am sorry, but I am new to Fieldtrip. I am not sticking to one electrode. I want to specify the electrodes where their power are significantly different from those of the control condition in some specific time-windows and frequencies. The cluster-based analysis works well for ERP. Should I edit other m files? Thank you in advance again.

************************************************
Shingo Tokimoto, Ph.D.
in Linguistics and Psychology
Department of Foreign Languages
Mejiro University
4-31-1, Naka-Ochiai, Shinjuku, Tokyo,
161-8539, Japan
tokimoto at mejiro.ac.jp
************************************************


On 2016/01/10, at 21:08, Tzvetan Popov wrote:

> Dear Shingo,
> You get this error because of a missing neighborhood structure with respect to your electrodes. Since you mention one electrode  I suggest to specify cfg.neighbours = []. Thus you perform cluster based analysis over time and frequency within the electrode of your interest.
> Good luck
> Tzvetan
> 
>> Am 10.01.2016 um 12:30 schrieb Shingo Tokimoto <tokimoto at mejiro.ac.jp>:
>> 
>> Dear Fieldtrip users,
>> 
>> I am trying to apply a cluster-based permutation test on my EEG data. When I try the time-frequency analysis on a channel from the command window of EEGLAB, the error message appears,  as follows.
>> 
>> --------------
>> EEGLAB error in function ft_checkconfig() at line 147:
>> 
>> Error: ft_checkconfig (line 147)
>> The field cfg.neighbours is required
>> 
>> This is a problem with FIELDTRIP. The Fieldtrip version you downloaded is corrupted. Please manually replace Fieldtrip with an earlier version and/or email the Fieldtrip developers so they can fix the issue.
>> ------------
>> 
>> I am running EEGLAB (eeglab13_5_4b) on Matlab 2013b. I tried Fieldtrip-lite ver. 151020 first, and replaced it with fieldtrip-20160104. However, the same message appears. It is my pleasure if anyone tell me the proper "earlier version" of Fieldtrip. I appreciate any suggestions. Thank you in advance.
>> 
>> ************************************************
>> Shingo Tokimoto, Ph.D.
>> in Linguistics and Psychology
>> Department of Foreign Languages
>> Mejiro University
>> 4-31-1, Naka-Ochiai, Shinjuku, Tokyo,
>> 161-8539, Japan
>> tokimoto at mejiro.ac.jp
>> ************************************************
>> 
>> 
>> 
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