comparing the waveform shape of alpha and mu rhythms

June 22, 2020

some neat waveforms from human ECoG recordings: triangular alpha-rhythm and arc-shaped sensorimotor mu-rhythm. (traces from different participants) pic.twitter.com/CnEcmiw4wP
— Natalie Schaworonkow (@nschawor) June 22, 2020

time-frequency representation of ECoG data

March 13, 2026

time-frequency representation of human electrocorticography data. 🌊 one axis shows frequency, the other time. the high peaks correspond to a prominent alpha rhythm at 10 Hz which appears and subsides during the experiment.

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— Natalie Schaworonkow (@nschawor.bsky.social) 13 March 2026 at 17:12

auditory tau rhythm waveform

November 06, 2025

auditory tau-rhythm with a cool waveform, oscillating at 10 Hz, recorded with intracranial electrodes. 🧠〰️🙂

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— Natalie Schaworonkow (@nschawor.bsky.social) 6 November 2025 at 14:29

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time-frequency representation of ECoG data

auditory tau rhythm waveform