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FIX: blink annotations eyetracking/pupilometry #12415

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FIX: blink annotations eyetracking/pupilometry #12415

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2621c9e
Update _pupillometry.py
schekroud Feb 2, 2024
48dcc1b
Update _pupillometry.py
schekroud Feb 2, 2024
7f8126e
[pre-commit.ci] auto fixes from pre-commit.com hooks
pre-commit-ci[bot] Feb 2, 2024
4c66b90
Merge branch 'main' into main
mscheltienne Mar 17, 2024
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10 changes: 7 additions & 3 deletions mne/preprocessing/eyetracking/_pupillometry.py
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,7 @@
import numpy as np

from ..._fiff.constants import FIFF
from ...annotations import _annotations_starts_stops
from ...io import BaseRaw
from ...utils import _check_preload, _validate_type, logger, warn

Expand Down Expand Up @@ -87,12 +88,15 @@ def _interpolate_blinks(raw, buffer, blink_annots, interpolate_gaze):
continue
# Create an empty boolean mask
mask = np.zeros_like(raw.times, dtype=bool)
for annot in blink_annots:
starts, ends = _annotations_starts_stops(raw, "BAD_blink")
starts = np.divide(starts, raw.info["sfreq"])
ends = np.divide(ends, raw.info["sfreq"])
for annot, start, end in zip(blink_annots, starts, ends):
if "ch_names" not in annot or not annot["ch_names"]:
msg = f"Blink annotation missing values for 'ch_names' key: {annot}"
raise ValueError(msg)
start = annot["onset"] - pre_buffer
end = annot["onset"] + annot["duration"] + post_buffer
start -= pre_buffer
end += post_buffer
if ch_info["ch_name"] not in annot["ch_names"]:
continue # skip if the channel is not in the blink annotation
# Update the mask for times within the current blink period
Expand Down