[Eeglablist] No Channel Location for Some Electrodes

[CURRY 9 Help]

Dear Samuel,

These are the default PAN xyz coordinates for the 32 channel Net cap:

Fp1    -29.00    104.54    33.13
Fp2    30.00    104.65    34.12
F11    -74.00    46.77    -30.62
F7    -70.00    61.89    30.04
F3    -52.00    76.78    88.71
Fz    2.00    88.73    113.49
F4    53.00    78.65    87.49
F8    70.00    61.25    33.14
F12    74.00    44.49    -24.31
FT11    -80.00    18.56    -39.41
FC3    -62.00    47.61    106.20
FCz    3.00    57.27    137.29
FC4    63.00    48.37    104.10
FT12    79.00    16.39    -32.11
T7    -84.00    3.52    38.85
C3    -69.00    14.76    118.08
Cz    3.00    22.03    154.49
C4    69.00    15.76    117.97
T8    84.00    3.98    42.83
CP3    -67.00    -22.98    122.48
CPz    3.00    -17.82    158.12
CP4    67.00    -19.01    122.02
M1    -76.00    -41.25    8.83
M2    77.00    -38.46    15.55
P7    -73.00    -54.51    50.65
P3    -56.00    -55.16    114.15
Pz    2.00    -52.91    142.08
P4    56.00    -53.17    113.92
P8    72.00    -52.17    53.40
O1    -29.00    -91.85    67.08
Oz    1.00    -94.02    74.38
O2    30.00    -90.75    67.96

VEOG and HEOG don't have standard locations. Those channels contain 
difference data from two electrodes.

Best regards
Reyko

On 22-Aug-22 16:14, Samuel Sui Lung Sze via eeglablist wrote:
> [CAUTION EXTERNAL MESSAGE: This email originated from outside of the organization. Do not click links or open attachments unless you can confirm the sender and know the content is safe.]
>
> Dear all,
>
> I acquired some EEG data with a Neuroscan Quik Cap Net 32. When I tried to load channel location using "pop_chanedit()", I received the message below:
>
> Channel lookup: no location for F11,F12,FT11,FT12,VEOG,HEOG
>
> It seems that MNI coordinate file does not contain location coordinates of these channels.
>
> I have searched for the channel location file for this cap, but I could not find one. Some links to the files seem invalid. Could you please help me with that?
>
> Thank you so much in advance!
>
> Best regards,
> Samuel
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-- 
Reyko Tech
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