Session Report — 2026-04-17 13:14

DA

Good

10.09Hz

ALPHA PEAKBrain's dominant frequency in the alpha band (8–13 Hz). Higher = faster cognitive processing.

34.3yr

BRAIN AGEEstimated cognitive age from alpha frequency. Lower than chronological age indicates healthy alpha activity.

63th

CENTILEWhere your alpha frequency sits compared to the general population. 50th = average, higher = faster alpha.

1.04dB

SNRSignal-to-noise ratio. Higher values mean cleaner alpha signal relative to background noise.

Signal details — DA

91.3%

AMPLITUDEPercentage of time windows with strong alpha signal.

-0.037Hz

IAF SHIFTChange in alpha frequency compared to reference.

35.6%

POWER SHIFTChange in alpha power relative to baseline.

9.5%

ALPHA WINDOWS% of time windows with alpha activity above threshold.

Spectral Analysis — DA

Spectrogram shows frequency power over time. Power spectrum shows the detected alpha peak at 10.09 Hz.

IB

Good

10.24Hz

ALPHA PEAKBrain's dominant frequency in the alpha band (8–13 Hz). Higher = faster cognitive processing.

31.6yr

BRAIN AGEEstimated cognitive age from alpha frequency. Lower than chronological age indicates healthy alpha activity.

75th

CENTILEWhere your alpha frequency sits compared to the general population. 50th = average, higher = faster alpha.

1.04dB

SNRSignal-to-noise ratio. Higher values mean cleaner alpha signal relative to background noise.

Signal details — IB

90.1%

AMPLITUDEPercentage of time windows with strong alpha signal.

0.354Hz

IAF SHIFTChange in alpha frequency compared to reference.

-0.7%

POWER SHIFTChange in alpha power relative to baseline.

7.1%

ALPHA WINDOWS% of time windows with alpha activity above threshold.

Spectral Analysis — IB

Spectrogram shows frequency power over time. Power spectrum shows the detected alpha peak at 10.24 Hz.

Session Report — 2026-04-17 13:14

DA

Spectral Analysis — DA

IB

Spectral Analysis — IB

Session Snapshot

Session Dynamics