General
Filename(s) sub-01_ses-anodaltDCS_task-attentionalblink_eeg.eeg
MNE object type RawBrainVision
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Duration 00:24:57 (HH:MM:SS)
Sampling frequency 512.00 Hz
Time points 766,464
Channels
EEG and
EOG
misc
Stimulus
Head & sensor digitization 67 points
Filters
Highpass 0.00 Hz
Lowpass 256.00 Hz
Time series
Segment 1 of 5
Time series
Segment 2 of 5
Time series
Segment 3 of 5
Time series
Segment 4 of 5
Time series
Segment 5 of 5
PSD
General
Filename(s) sub-01_ses-anodaltDCS_task-attentionalblink_eeg.eeg
MNE object type RawBrainVision
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Duration 00:24:57 (HH:MM:SS)
Sampling frequency 512.00 Hz
Time points 766,464
Channels
EEG and
EOG
misc
Stimulus
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Time series
Segment 1 of 5
Time series
Segment 2 of 5
Time series
Segment 3 of 5
Time series
Segment 4 of 5
Time series
Segment 5 of 5
PSD
Events
General
MNE object type Epochs
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Total number of events 269
Events counts 61450: 191
61511: 78
Time range -0.199 – 0.500 s
Baseline off
Sampling frequency 512.00 Hz
Time points 359
Metadata 269 rows × 16 columns
Channels
EEG and
EOG
misc
Stimulus
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Projections Average EEG reference (off)
Epoch # event_name 61440 61450 61463 61468 61471 61472 61480 61490 61500 61501 61510 61511 61694 ones letter
0 1.000 a
1 1.000 a
2 61450 0.000 1.000 a
3 1.000 a
4 1.000 a
5 1.000 a
6 1.000 a
7 1.000 a
8 1.000 a
9 1.000 a
10 61450 0.000 1.000 a
11 1.000 a
12 1.000 a
13 1.000 a
14 1.000 a
15 1.000 a
16 1.000 a
17 1.000 a
18 61450 0.000 1.000 a
19 1.000 a
20 1.000 a
21 1.000 a
22 1.000 a
23 1.000 a
24 1.000 a
25 1.000 a
26 61450 0.000 1.000 a
27 1.000 a
28 1.000 a
29 1.000 a
30 1.000 a
31 1.000 a
32 1.000 a
33 61511 0.250 0.000 1.000 a
34 61450 0.000 1.000 a
35 1.000 a
36 1.000 a
37 1.000 a
38 1.000 a
39 1.000 a
40 1.000 a
41 1.000 a
42 61450 0.000 1.000 a
43 1.000 a
44 1.000 a
45 1.000 a
46 1.000 a
47 1.000 a
48 1.000 a
49 1.000 a
50 61450 0.000 1.000 a
51 1.000 a
52 1.000 a
53 1.000 a
54 1.000 a
55 1.000 a
56 1.000 a
57 1.000 a
58 61450 0.000 1.000 a
59 1.000 a
60 1.000 a
61 1.000 a
62 1.000 a
63 1.000 a
64 1.000 a
65 1.000 a
66 61450 0.000 1.000 a
67 1.000 a
68 1.000 a
69 1.000 a
70 1.000 a
71 1.000 a
72 1.000 a
73 1.000 a
74 61450 0.000 1.000 a
75 1.000 a
76 1.000 a
77 1.000 a
78 1.000 a
79 1.000 a
80 1.000 a
81 1.000 a
82 61450 0.000 1.000 a
83 1.000 a
84 1.000 a
85 1.000 a
86 1.000 a
87 1.000 a
88 1.000 a
89 61511 0.250 0.000 1.000 a
90 61450 0.000 1.000 a
91 1.000 a
92 1.000 a
93 1.000 a
94 1.000 a
95 1.000 a
96 1.000 a
97 1.000 a
98 61450 0.000 1.000 a
99 1.000 a
100 1.000 a
101 1.000 a
102 1.000 a
103 1.000 a
104 1.000 a
105 1.000 a
106 61450 0.000 1.000 a
107 1.000 a
108 1.000 a
109 1.000 a
110 1.000 a
111 1.000 a
112 1.000 a
113 61511 0.250 0.000 1.000 a
114 61450 0.000 1.000 a
115 1.000 a
116 1.000 a
117 1.000 a
118 1.000 a
119 1.000 a
120 1.000 a
121 61511 0.250 0.000 1.000 a
122 61450 0.000 1.000 a
123 1.000 a
124 1.000 a
125 1.000 a
126 1.000 a
127 1.000 a
128 1.000 a
129 61511 0.250 0.000 1.000 a
130 61450 0.000 1.000 a
131 1.000 a
132 1.000 a
133 1.000 a
134 1.000 a
135 1.000 a
136 1.000 a
137 61511 0.250 0.000 1.000 a
138 61450 0.000 1.000 a
139 1.000 a
140 1.000 a
141 1.000 a
142 1.000 a
143 1.000 a
144 1.000 a
145 61511 0.250 0.000 1.000 a
146 61450 0.000 1.000 a
147 1.000 a
148 1.000 a
149 1.000 a
150 1.000 b
151 1.000 b
152 1.000 b
153 1.000 b
154 61450 0.000 1.000 b
155 1.000 b
156 1.000 b
157 1.000 b
158 1.000 b
159 1.000 b
160 1.000 b
161 61511 0.250 0.000 1.000 b
162 61450 0.000 1.000 b
163 1.000 b
164 1.000 b
165 1.000 b
166 1.000 b
167 1.000 b
168 1.000 b
169 1.000 b
170 61450 0.000 1.000 b
171 1.000 b
172 1.000 b
173 1.000 b
174 1.000 b
175 1.000 b
176 1.000 b
177 1.000 b
178 61450 0.000 1.000 b
179 1.000 b
180 1.000 b
181 1.000 b
182 1.000 b
183 1.000 b
184 1.000 b
185 61511 0.250 0.000 1.000 b
186 61450 0.000 1.000 b
187 1.000 b
188 1.000 b
189 1.000 b
190 1.000 b
191 1.000 b
192 1.000 b
193 1.000 b
194 61450 0.000 1.000 b
195 1.000 b
196 1.000 b
197 1.000 b
198 1.000 b
199 1.000 b
200 1.000 b
201 1.000 b
202 61450 0.000 1.000 b
203 1.000 b
204 1.000 b
205 1.000 b
206 1.000 b
207 1.000 b
208 1.000 b
209 61511 0.250 0.000 1.000 b
210 61450 0.000 1.000 b
211 1.000 b
212 1.000 b
213 1.000 b
214 1.000 b
215 1.000 b
216 1.000 b
217 1.000 b
218 61450 0.000 1.000 b
219 1.000 b
220 1.000 b
221 1.000 b
222 1.000 b
223 1.000 b
224 1.000 b
225 1.000 b
226 61450 0.000 1.000 b
227 1.000 b
228 1.000 b
229 1.000 b
230 1.000 b
231 1.000 b
232 1.000 b
233 1.000 b
234 61450 0.000 1.000 b
235 1.000 b
236 1.000 b
237 1.000 b
238 1.000 b
239 1.000 b
240 1.000 b
241 1.000 b
242 61450 0.000 1.000 b
243 1.000 b
244 1.000 b
245 1.000 b
246 1.000 b
247 1.000 b
248 1.000 b
249 1.000 b
250 61450 0.000 1.000 b
251 1.000 b
252 1.000 b
253 1.000 b
254 1.000 b
255 1.000 b
256 1.000 b
257 1.000 b
258 61450 0.000 1.000 b
259 1.000 b
260 1.000 b
261 1.000 b
262 1.000 b
263 1.000 b
264 1.000 b
265 61511 0.250 0.000 1.000 b
266 61450 0.000 1.000 b
267 1.000 b
268 1.000 b

269 rows × 17 columns

ERP image (EEG)
No epochs exceeded the rejection thresholds. Nothing was dropped.
PSD
PSD calculated from 43 epochs (30.1 s).
{'eeg': 0.0001}
General
Filename(s) sub-01_ses-anodaltDCS_task-attentionalblink_epo.fif
MNE object type EpochsFIF
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Total number of events 71
Events counts 61450: 61
61511: 10
Time range -0.199 – 0.500 s
Baseline -0.199 – 0.000 s
Sampling frequency 512.00 Hz
Time points 359
Metadata 71 rows × 16 columns
Channels
EEG and
EOG
misc
Stimulus
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Projections Average EEG reference (on)
Epoch # event_name 61440 61450 61463 61468 61471 61472 61480 61490 61500 61501 61510 61511 61694 ones letter
3 None None None None None None None None None None None None 1.000 a
10 61450 None 0.000 None None None None None None None None None None 1.000 a
16 None None None None None None None None None None None None 1.000 a
17 None None None None None None None None None None None None 1.000 a
19 None None None None None None None None None None None None 1.000 a
27 None None None None None None None None None None None None 1.000 a
28 None None None None None None None None None None None None 1.000 a
30 None None None None None None None None None None None None 1.000 a
31 None None None None None None None None None None None None 1.000 a
36 None None None None None None None None None None None None 1.000 a
38 None None None None None None None None None None None None 1.000 a
40 None None None None None None None None None None None None 1.000 a
41 None None None None None None None None None None None None 1.000 a
47 None None None None None None None None None None None None 1.000 a
48 None None None None None None None None None None None None 1.000 a
58 61450 None 0.000 None None None None None None None None None None 1.000 a
66 61450 None 0.000 None None None None None None None None None None 1.000 a
76 None None None None None None None None None None None None 1.000 a
78 None None None None None None None None None None None None 1.000 a
83 None None None None None None None None None None None None 1.000 a
84 None None None None None None None None None None None None 1.000 a
92 None None None None None None None None None None None None 1.000 a
99 None None None None None None None None None None None None 1.000 a
110 None None None None None None None None None None None None 1.000 a
111 None None None None None None None None None None None None 1.000 a
116 None None None None None None None None None None None None 1.000 a
118 None None None None None None None None None None None None 1.000 a
144 None None None None None None None None None None None None 1.000 a
149 None None None None None None None None None None None None 1.000 a
152 None None None None None None None None None None None None 1.000 b
157 None None None None None None None None None None None None 1.000 b
160 None None None None None None None None None None None None 1.000 b
165 None None None None None None None None None None None None 1.000 b
166 None None None None None None None None None None None None 1.000 b
168 None None None None None None None None None None None None 1.000 b
169 None None None None None None None None None None None None 1.000 b
170 61450 None 0.000 None None None None None None None None None None 1.000 b
171 None None None None None None None None None None None None 1.000 b
173 None None None None None None None None None None None None 1.000 b
174 None None None None None None None None None None None None 1.000 b
176 None None None None None None None None None None None None 1.000 b
185 61511 None 0.250 None None None None None None None None None 0.000 None 1.000 b
186 61450 None 0.000 None None None None None None None None None None 1.000 b
190 None None None None None None None None None None None None 1.000 b
191 None None None None None None None None None None None None 1.000 b
193 None None None None None None None None None None None None 1.000 b
194 61450 None 0.000 None None None None None None None None None None 1.000 b
195 None None None None None None None None None None None None 1.000 b
203 None None None None None None None None None None None None 1.000 b
207 None None None None None None None None None None None None 1.000 b
213 None None None None None None None None None None None None 1.000 b
217 None None None None None None None None None None None None 1.000 b
219 None None None None None None None None None None None None 1.000 b
220 None None None None None None None None None None None None 1.000 b
221 None None None None None None None None None None None None 1.000 b
226 61450 None 0.000 None None None None None None None None None None 1.000 b
230 None None None None None None None None None None None None 1.000 b
232 None None None None None None None None None None None None 1.000 b
234 61450 None 0.000 None None None None None None None None None None 1.000 b
236 None None None None None None None None None None None None 1.000 b
238 None None None None None None None None None None None None 1.000 b
241 None None None None None None None None None None None None 1.000 b
244 None None None None None None None None None None None None 1.000 b
245 None None None None None None None None None None None None 1.000 b
247 None None None None None None None None None None None None 1.000 b
254 None None None None None None None None None None None None 1.000 b
258 61450 None 0.000 None None None None None None None None None None 1.000 b
259 None None None None None None None None None None None None 1.000 b
260 None None None None None None None None None None None None 1.000 b
263 None None None None None None None None None None None None 1.000 b
265 61511 None 0.250 None None None None None None None None None 0.000 None 1.000 b

71 rows × 17 columns

ERP image (EEG)
Drop log
PSD
PSD calculated from 43 epochs (30.1 s).
General
MNE object type EvokedArray
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Aggregation average of 61 epochs
Condition 61450
Time range -0.199 – 0.500 s
Baseline -0.199 – 0.000 s
Sampling frequency 512.00 Hz
Time points 359
Channels
EEG and
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Projections Average EEG reference (on)
Time course (EEG)
Topographies
Time point: -0.199 s
Topographies
Time point: -0.164 s
Topographies
Time point: -0.129 s
Topographies
Time point: -0.094 s
Topographies
Time point: -0.059 s
Topographies
Time point: -0.024 s
Topographies
Time point: 0.011 s
Topographies
Time point: 0.046 s
Topographies
Time point: 0.080 s
Topographies
Time point: 0.115 s
Topographies
Time point: 0.150 s
Topographies
Time point: 0.185 s
Topographies
Time point: 0.220 s
Topographies
Time point: 0.255 s
Topographies
Time point: 0.290 s
Topographies
Time point: 0.325 s
Topographies
Time point: 0.360 s
Topographies
Time point: 0.395 s
Topographies
Time point: 0.430 s
Topographies
Time point: 0.465 s
Topographies
Time point: 0.500 s
Global field power
General
MNE object type EvokedArray
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Aggregation average of 10 epochs
Condition 61511
Time range -0.199 – 0.500 s
Baseline -0.199 – 0.000 s
Sampling frequency 512.00 Hz
Time points 359
Channels
EEG and
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Projections Average EEG reference (on)
Time course (EEG)
Topographies
Time point: -0.199 s
Topographies
Time point: -0.164 s
Topographies
Time point: -0.129 s
Topographies
Time point: -0.094 s
Topographies
Time point: -0.059 s
Topographies
Time point: -0.024 s
Topographies
Time point: 0.011 s
Topographies
Time point: 0.046 s
Topographies
Time point: 0.080 s
Topographies
Time point: 0.115 s
Topographies
Time point: 0.150 s
Topographies
Time point: 0.185 s
Topographies
Time point: 0.220 s
Topographies
Time point: 0.255 s
Topographies
Time point: 0.290 s
Topographies
Time point: 0.325 s
Topographies
Time point: 0.360 s
Topographies
Time point: 0.395 s
Topographies
Time point: 0.430 s
Topographies
Time point: 0.465 s
Topographies
Time point: 0.500 s
Global field power
General
MNE object type EvokedArray
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Aggregation average of 9 epochs
Condition 61450 - 61511
Time range -0.199 – 0.500 s
Baseline -0.199 – 0.000 s
Sampling frequency 512.00 Hz
Time points 359
Channels
EEG and
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Projections Average EEG reference (on)
Time course (EEG)
Topographies
Time point: -0.199 s
Topographies
Time point: -0.164 s
Topographies
Time point: -0.129 s
Topographies
Time point: -0.094 s
Topographies
Time point: -0.059 s
Topographies
Time point: -0.024 s
Topographies
Time point: 0.011 s
Topographies
Time point: 0.046 s
Topographies
Time point: 0.080 s
Topographies
Time point: 0.115 s
Topographies
Time point: 0.150 s
Topographies
Time point: 0.185 s
Topographies
Time point: 0.220 s
Topographies
Time point: 0.255 s
Topographies
Time point: 0.290 s
Topographies
Time point: 0.325 s
Topographies
Time point: 0.360 s
Topographies
Time point: 0.395 s
Topographies
Time point: 0.430 s
Topographies
Time point: 0.465 s
Topographies
Time point: 0.500 s
Global field power
General
MNE object type EvokedArray
Measurement date Unknown
Participant sub-01
Experimenter Unknown
Acquisition
Aggregation average of 17 epochs
Condition (0.90 × 61450 + 0.10 × 61511) - (0.83 × 61450 + 0.17 × 61511)
Time range -0.199 – 0.500 s
Baseline -0.199 – 0.000 s
Sampling frequency 512.00 Hz
Time points 359
Channels
EEG and
Head & sensor digitization 67 points
Filters
Highpass 0.30 Hz
Lowpass 40.00 Hz
Projections Average EEG reference (on)
Time course (EEG)
Topographies
Time point: -0.199 s
Topographies
Time point: -0.164 s
Topographies
Time point: -0.129 s
Topographies
Time point: -0.094 s
Topographies
Time point: -0.059 s
Topographies
Time point: -0.024 s
Topographies
Time point: 0.011 s
Topographies
Time point: 0.046 s
Topographies
Time point: 0.080 s
Topographies
Time point: 0.115 s
Topographies
Time point: 0.150 s
Topographies
Time point: 0.185 s
Topographies
Time point: 0.220 s
Topographies
Time point: 0.255 s
Topographies
Time point: 0.290 s
Topographies
Time point: 0.325 s
Topographies
Time point: 0.360 s
Topographies
Time point: 0.395 s
Topographies
Time point: 0.430 s
Topographies
Time point: 0.465 s
Topographies
Time point: 0.500 s
Global field power
Full-epochs decoding
Each black dot represents the single cross-validation score. The red cross is the mean of all 3 cross-validation scores. The dashed line is expected chance performance.
Decoding over time: 61450 vs. 61511
Time-by-time decoding: 61 × 61450 vs. 10 × 61511
Decoding over time: letter=='a' vs. letter=='b'
Time-by-time decoding: 29 × letter=='a' vs. 42 × letter=='b'
Covariance matrix
Singular values
Whitening: 61450
Whitening: 61511
Whitening: 61450+61511
Whitening: letter=='a'+letter=='b' 
  """tDCS EEG."""

import numpy as np
import pandas as pd

bids_root = "~/mne_data/ds001810"
deriv_root = "~/mne_data/derivatives/mne-bids-pipeline/ds001810"

task = "attentionalblink"
interactive = False
ch_types = ["eeg"]
eeg_template_montage = "biosemi64"
reject = dict(eeg=100e-6)
baseline = (None, 0)
conditions = ["61450", "61511"]
contrasts = [("61450", "61511"), ("letter=='a'", "letter=='b'")]
decode = True
decoding_n_splits = 3  # only for testing, use 5 otherwise

l_freq = 0.3

subjects = ["01"]
sessions = "all"

interpolate_bads_grand_average = False
n_jobs = 4

epochs_custom_metadata = {
    "ses-anodalpost": pd.DataFrame(
        {
            "ones": np.ones(253),
            "letter": ["a" for x in range(150)] + ["b" for x in range(103)],
        }
    ),
    "ses-anodalpre": pd.DataFrame(
        {
            "ones": np.ones(268),
            "letter": ["a" for x in range(150)] + ["b" for x in range(118)],
        }
    ),
    "ses-anodaltDCS": pd.DataFrame(
        {
            "ones": np.ones(269),
            "letter": ["a" for x in range(150)] + ["b" for x in range(119)],
        }
    ),
    "ses-cathodalpost": pd.DataFrame(
        {
            "ones": np.ones(290),
            "letter": ["a" for x in range(150)] + ["b" for x in range(140)],
        }
    ),
    "ses-cathodalpre": pd.DataFrame(
        {
            "ones": np.ones(267),
            "letter": ["a" for x in range(150)] + ["b" for x in range(117)],
        }
    ),
    "ses-cathodaltDCS": pd.DataFrame(
        {
            "ones": np.ones(297),
            "letter": ["a" for x in range(150)] + ["b" for x in range(147)],
        }
    ),
}  # number of rows are hand-set


  Platform             Linux-6.8.0-1031-aws-x86_64-with-glibc2.35
Python               3.12.4 (main, Jun  8 2024, 23:40:19) [GCC 11.4.0]
Executable           /home/circleci/.pyenv/versions/3.12.4/bin/python3.12
CPU                  Intel(R) Xeon(R) Platinum 8124M CPU @ 3.00GHz (36 cores)
Memory               8.0 GiB

Core
├☑ mne               1.11.0.dev17+g167872bf6 (development, latest release is 1.10.0)
├☑ numpy             2.2.6 (OpenBLAS 0.3.29 with 1 thread)
├☑ scipy             1.16.1
└☑ matplotlib        3.10.3 (backend=agg)

Numerical (optional)
├☑ sklearn           1.7.1
├☑ numba             0.61.2
├☑ nibabel           5.3.2
├☑ pandas            2.3.1
├☑ h5io              0.2.5
├☑ h5py              3.14.0
└☐ unavailable       nilearn, dipy, openmeeg, cupy

Visualization (optional)
├☑ pyvista           0.45.3 (OpenGL 4.5 (Core Profile) Mesa 23.2.1-1ubuntu3.1~22.04.3 via llvmpipe (LLVM 15.0.7, 256 bits))
├☑ pyvistaqt         0.11.3
├☑ vtk               9.4.2
├☑ qtpy              2.4.3 (PyQt6=6.9.0)
└☐ unavailable       ipympl, pyqtgraph, mne-qt-browser, ipywidgets, trame_client, trame_server, trame_vtk, trame_vuetify

Ecosystem (optional)
├☑ mne-bids          0.17.0.dev63+g5dc6cce
├☑ mne-bids-pipeline 1.10.0.dev93+g85cf165
├☑ eeglabio          0.1.0
├☑ edfio             0.4.9
├☑ pybv              0.7.6
├☑ defusedxml        0.7.1
└☐ unavailable       mne-nirs, mne-features, mne-connectivity, mne-icalabel, neo, mffpy, antio