Session Report — 2026-04-10 19:43

NaoX keyboard tambourine_fragment_0.edf, NaoX regain sociable_fragment_0.edf

KT

Bad
10.03Hz
ALPHA PEAKBrain's dominant frequency in the alpha band (8–13 Hz). Higher = faster cognitive processing.
42.9yr
BRAIN AGEEstimated cognitive age from alpha frequency. Lower than chronological age indicates healthy alpha activity.
56th
CENTILEWhere your alpha frequency sits compared to the general population. 50th = average, higher = faster alpha.
0.01dB
SNRSignal-to-noise ratio. Higher values mean cleaner alpha signal relative to background noise.
Signal details — KT
91.9%
AMPLITUDEPercentage of time windows with strong alpha signal.
-0.226Hz
IAF SHIFTChange in alpha frequency compared to reference.
3.8%
POWER SHIFTChange in alpha power relative to baseline.
3.8%
ALPHA WINDOWS% of time windows with alpha activity above threshold.

Spectral Analysis — KT

Spectrogram shows frequency power over time. Power spectrum shows the detected alpha peak at 10.03 Hz.

RS

Bad
9.88Hz
ALPHA PEAKBrain's dominant frequency in the alpha band (8–13 Hz). Higher = faster cognitive processing.
45.7yr
BRAIN AGEEstimated cognitive age from alpha frequency. Lower than chronological age indicates healthy alpha activity.
42th
CENTILEWhere your alpha frequency sits compared to the general population. 50th = average, higher = faster alpha.
0.01dB
SNRSignal-to-noise ratio. Higher values mean cleaner alpha signal relative to background noise.
Signal details — RS
94.5%
AMPLITUDEPercentage of time windows with strong alpha signal.
-0.088Hz
IAF SHIFTChange in alpha frequency compared to reference.
36.0%
POWER SHIFTChange in alpha power relative to baseline.
4.4%
ALPHA WINDOWS% of time windows with alpha activity above threshold.

Spectral Analysis — RS

Spectrogram shows frequency power over time. Power spectrum shows the detected alpha peak at 9.88 Hz.

Session Dynamics

Minute-by-minute measures showing how your brain state evolved during this session.

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