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This dataset contains behavioral events and intracranial EEG recordings from epilepsy patients performing a spatial navigation memory task. Participants encoded object locations during guided navigation and later recalled them by self-navigating. Open-loop electrical stimulation was delivered to hippocampal and entorhinal electrodes during encoding on alternating, difficulty-matched trials, with no stimulation at retrieval.

Participants

22

Citations

1

Size

69.7 GB

Version

v1.0.0

Updated

Jun 27, 2026

This dataset contains behavioral events and intracranial electrophysiological (iEEG) recordings from a spatial navigation memory task. Participants encoded object locations during guided navigation learning trials and then recalled the locations by navigating to them during test trials. Data were collected at multiple clinical sites in collaboration with the Computational Memory Lab at the University of Pennsylvania.

Participants

58

Citations

1

Size

107 GB

Version

v1.0.0

Updated

Jun 27, 2026

This dataset contains EEG recordings from 34 participants (one session each) who viewed 242 object images, 121 challenge and 121 control images, selected from comparisons between human behavioural performance and AlexNet. The study examines adaptive recruitment of cortex-wide recurrent processing during visual object recognition. The derivatives folder contains outputs of the decoding analyses, including time-resolved decoding accuracy matrices for object identity (.npz).

Participants

34

Channels

63 (10-10)

Citations

2

Size

61.2 GB

Version

v1.0.0

Updated

Jun 30, 2026

Epoched intracranial EEG from 11 epilepsy patients (22 recordings, about 9 hours of epochs at 200 Hz) recorded during an object/scene localiser task and an associative recall task. The data are the extra-hippocampal channels released by Treder et al. (2021) on OSF and repackaged into BIDS iEEG format. The original study examined the role of the hippocampus as a switchboard between perception and memory.

Participants

11

Citations

77

Size

4.29 GB

Version

v1.0.2

Updated

Oct 16, 2026

EEG recordings from a visual working memory task in healthy controls and individuals with sub-acute mild traumatic brain injury (mTBI), with mind wandering probes inserted between trials. Participants were tested across up to three sessions, from 3-14 days post-injury to roughly 4 months later, with MRI acquired only in the first session. Data were collected in 2016-2018 and have not been published in a dedicated paper.

Participants

91

Channels

65 (10-10)

Size

37.5 GB

Version

v1.0.0

Updated

Jun 22, 2026