GABA
inhibitory cortical/spinal brake
Utility type · EEG baseline · metric dataset
Early-night N3 stillness window in N3 sleep (mid-cycle)
While the night is already underway, early-night N3 stillness window, recurring deep inside the cycle plays out under N3 sleep at 0.77–2.05 Hz (delta). Chemistry here runs GABA, adenosine, histamine, and the markers people report are cool extremities, deep muscle looseness, low reactivity. Gauges read 36/23/85 (atonia/arousal/coherence).
Cortical activity model
| Metric | Value |
|---|---|
| EEG min (Hz) | 0.77 |
| EEG max (Hz) | 2.05 |
| Band | delta |
| Phase | N3 / mid-cycle |
| Atonia state | N/A |
| Density score | 61.1 |
Somatic → text readout
Dataset readout: Early-night N3 stillness window in N3 (mid-cycle). Cortical window 0.77–2.05 Hz (delta). Atonia=N/A. Markers drive the text below — not dream-symbol meanings.
- cool extremities
- deep muscle looseness
- low reactivity
- GABA
- adenosine
- histamine
Mechanism stack
- Early-night N3 stillness window, recurring deep inside the cycle sits inside N3 sleep, with cortical activity running delta at 0.77–2.05 Hz.
- Chemistry is GABA-led here (inhibitory tone rises across cortical and spinal targets), with adenosine, histamine co-listed; density 61.1 on this row.
- Dataset row #1146946: atonia 36/100, arousal 23/100, coherence 85/100 — the motor brake is only partial, against a stable, well-organized backdrop.
- On this mid-cycle row the markers stack as "cool extremities" → "deep muscle looseness" → "low reactivity" — recurring without much variation mid-stretch.
- "cool extremities" gets weighted as mid-cycle body evidence for N3 sleep in Lab Search — scored as hardware, not metaphor.
Recall naming "cool extremities" in N3 sleep, in the mid-cycle window, gets read by the Lab as body evidence, not as a dream symbol.
Transmitter focus
adenosine
homeostatic sleep pressure
histamine
arousal readiness bias
Which markers match waking recall?
Matches noted — open Lab Search with this somatic context.
Search with body context →Was this utility useful?
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How to read Early-night N3 stillness window in N3 sleep (mid-cycle)
This row is Early-night N3 stillness window in N3 (mid-cycle). Cortical window 0.77–2.05 Hz (delta). Atonia state: N/A. Density 61.1. Chart seed 1146946 is deterministic for this URL — the trace is a model of the row, not a clinical EEG.
Gauges on this page: atonia 36, arousal 23, coherence 85. Markers: cool extremities, deep muscle looseness, low reactivity. Transmitters tagged: GABA, adenosine, histamine. 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 "cool extremities" with "deep muscle looseness" close behind. Because this row sits at mid-cycle in N3 sleep, it usually repeats quietly without breaking sleep, so it is easy to miss until you look for it. Recall naming "cool extremities" in N3 sleep, in the mid-cycle window, gets read by the Lab as body evidence, not as a dream symbol.
- Early-night N3 stillness window, recurring deep inside the cycle sits inside N3 sleep, with cortical activity running delta at 0.77–2.05 Hz.
- Chemistry is GABA-led here (inhibitory tone rises across cortical and spinal targets), with adenosine, histamine co-listed; density 61.1 on this row.
- Dataset row #1146946: atonia 36/100, arousal 23/100, coherence 85/100 — the motor brake is only partial, against a stable, well-organized backdrop.
- On this mid-cycle row the markers stack as "cool extremities" → "deep muscle looseness" → "low reactivity" — recurring without much variation mid-stretch.
- "cool extremities" gets weighted as mid-cycle body evidence for N3 sleep in Lab Search — scored as hardware, not metaphor.
How Lab Search should use this row
The Lab does not look up "cool extremities" in a symbol table — tied here to GABA activity; it uses it to weight the BODY line of your N3 reading toward mechanism. Then open Decode if you also have a plot. The plot is optional; the body line is not.
This utility will not treat Early-night N3 stillness window 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.
Find the mechanism behind tonight’s signal
Not a symbol dictionary. Describe what you remember — images, body sensations, waking state — in Lab Search for the closest dream or somatic mechanism page.
Open Lab Search →Not a medical diagnosis. Dataset row for exploration only.