Trial-aligned associations between Neuropixels proxies and surface EEG during cortical stimulation in head-fixed mice
Year: 2026
Type: preprint
Abstract: This preprint tests whether Neuropixels-derived population summaries covary with surface EEG features during cortical stimulation in head-fixed mice. Across 24 sessions from 23 mice, two nominally trial-aligned associations were identified: LFP standard deviation with EEG standard deviation, and spike rate with EEG spectral entropy. Both survived predefined sensitivity analyses and subject-level null controls. Cross-modal alignment remained unvalidated, artifact and common-driver controls were incomplete, and the exploratory state contrast does not establish causality or mechanism.
Author: Langell, Robin
Language: English
Subfield: Cognitive Neuroscience
Field: Neuroscience
Domain: Life Sciences
Open Access status: green
OpenAlex ID: W7203883899
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