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4 results for "surprise" · ranked by relevance

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Has HED annotation
Has data quality Phase 3

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on006394
Electrophysiological markers of surprise-induced failures of visual and auditory awareness

BEH EEG

…33 participants completed both a visual and auditory surprise task in counterbalanced…

Participants

33

Channels

16 (10-20)

Size

535 MB

Version

v1.0.0

Updated

Aug 19, 2026

by En-Lin Leong et al. OpenNeuro ds006394
on005189
Search Superiority Recollection Familiarity

BEH EEG

…memorized others before completing a surprise recognition memory test. We find that…

Participants

30

Channels

61

Citations

1

Size

17.0 GB

Version

v1.0.0

Updated

Aug 19, 2026

by Jason Helbing et al. OpenNeuro ds005189
on007688
The Temporal Sequence of Party Leader Incongruence

EEG

…Subjective ratings of agreement, surprise, and upset (Likert scales) and reaction times…

Participants

44

Channels

65

Size

13.4 GB

Version

v1.0.0

Updated

Jul 10, 2026

by Gustavo Couto de Jesus et al. OpenNeuro ds007688
on007012
FOODEEG: An open dataset of human electroencephalographic and behavioural responses to food images

BEH EEG

…typicality), and elicited emotions (happiness, surprise, disgust, craving, and guilt). Questionnaire responses…

Participants

117

Size

91.1 GB

Version

v1.0.0

Updated

Aug 19, 2026

by Chae et al. OpenNeuro ds007012