N1/onset: Hypnagogic auditory whoosh

How to read N1/onset: Hypnagogic auditory whoosh

This row is Hypnagogic auditory whoosh in N1 (onset). Cortical window 3.76–6.84 Hz (theta). Atonia state: N/A. Density 69.1. Chart seed 13853176 is deterministic for this URL — the trace is a model of the row, not a clinical EEG.

Gauges on this page: atonia 33, arousal 72, coherence 40. Markers: brief autonomic flicker, internal whoosh, scalp tingle. Transmitters tagged: GABA, histamine, orexin. Those fields are why two “similar” titles are not duplicates. If a marker did not happen to you, say so — do not wear the whole row.

What the body is doing — not what the image “means”

On waking, the marker named most often is "brief autonomic flicker" with "internal whoosh" close behind. Because this row sits at onset in N1 sleep, it rarely stands alone in memory — it arrives merged with the drift into sleep. The Lab treats "brief autonomic flicker" as a mechanism marker when it shows up at stage entry in N1 sleep — not something to look up in a dictionary.

1. Cortically, this row runs theta at 3.76–6.84 Hz while hypnagogic auditory whoosh, showing up before the cycle settles plays out in N1 sleep.
2. The lead transmitter is GABA (inhibitory tone rises across cortical and spinal targets), alongside histamine, orexin — this row's density score is 69.1.
3. Dataset row #13853176: atonia 33/100, arousal 72/100, coherence 40/100 — the brake is engaged but not complete, over an unsettled, choppy backdrop.
4. On this onset row the markers stack as "brief autonomic flicker" → "internal whoosh" → "scalp tingle" — stacking up right before the cycle settles.
5. The Lab treats "brief autonomic flicker" here as onset somatic evidence layered onto imagery for N1 sleep — a mechanism read, not a symbol lookup.

How Lab Search should use this row

"brief autonomic flicker" — tied here to GABA activity is treated by Lab Search as a body-side input for N1 sleep, not as imagery to interpret — it changes the mechanism weighting, not the story. Then open Decode if you also have a plot. The plot is optional; the body line is not.

This utility will not treat Hypnagogic auditory whoosh as a spirit, a pregnancy test, or a death omen. It will treat it as a stage-bound somatic metric. If symptoms are nightly, worsening, or include dream enactment, that is clinical, not catalog.