Session Report — 2026-04-09 14:57

NaoX sentence hemisphere_fragment_0.edf, NaoX bookshelf borderline_fragment_0.edf

SH

Bad
—Hz
ALPHA PEAKBrain's dominant frequency in the alpha band (8–13 Hz). Higher = faster cognitive processing.
—yr
BRAIN AGEEstimated cognitive age from alpha frequency. Lower than chronological age indicates healthy alpha activity.
—th
CENTILEWhere your alpha frequency sits compared to the general population. 50th = average, higher = faster alpha.
—dB
SNRSignal-to-noise ratio. Higher values mean cleaner alpha signal relative to background noise.
Signal details — SH
0.0%
AMPLITUDEPercentage of time windows with strong alpha signal.
—Hz
IAF SHIFTChange in alpha frequency compared to reference.
—%
POWER SHIFTChange in alpha power relative to baseline.
0.0%
ALPHA WINDOWS% of time windows with alpha activity above threshold.

Spectral Analysis — SH

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

BB

Bad
—Hz
ALPHA PEAKBrain's dominant frequency in the alpha band (8–13 Hz). Higher = faster cognitive processing.
—yr
BRAIN AGEEstimated cognitive age from alpha frequency. Lower than chronological age indicates healthy alpha activity.
—th
CENTILEWhere your alpha frequency sits compared to the general population. 50th = average, higher = faster alpha.
—dB
SNRSignal-to-noise ratio. Higher values mean cleaner alpha signal relative to background noise.
Signal details — BB
0.0%
AMPLITUDEPercentage of time windows with strong alpha signal.
—Hz
IAF SHIFTChange in alpha frequency compared to reference.
—%
POWER SHIFTChange in alpha power relative to baseline.
0.0%
ALPHA WINDOWS% of time windows with alpha activity above threshold.

Spectral Analysis — BB

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

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