energies · XI / XX · Sphäre C · Geist & Muster · All 20
If consciousness were geometry — where would the geometry be?
Penrose and Hameroff proposed a place: the microtubules of your neurons, where quantum coherence might hold for ~25 milliseconds. A hypothesis — not a finding. But one that refuses to shrink the question.
Do you know the moment when a thought is suddenly there — as if not constructed, but simply appearing? Penrose-Hameroff say: that is a quantum-field collapse in a microtubule. Others say: that is ordinary classical neurochemistry. The question is open.
I — Structure · Measurable
Babcock & Kalra (2024, J. Phys. Chem. B): indications of anaesthetic binding in microtubules with a possible quantum-mechanical component — not proof of consciousness correlates, but Hameroff's prediction was not refuted. Mainstream neuroscience remains sceptical.
II — Flow · Tradition
Tibetan Buddhist philosophy: consciousness as clear emptiness — no substance, no location. Vedanta: Cit as the non-substantial experience itself. This view structurally permits a non-classical basis.
III — Breadth · Synthesis
We do not know. The hypothesis is honestly open — and it is the only one that takes the hard problem of phenomenology seriously. What the Buddha meant by śūnyatā, Penrose might mean by quantum-field coherence. Or not.
What am I seeing here?
This phase touches a contested hypothesis: that consciousness arises not only via classical chemistry but also via quantum physics in tiny structures of your nerve cells. Not proven. Not falsified by 2024 either.
What you can do here: watch the video (microtubule geometry), read the source citations, and remember the Three-Layers rule — 📐 we call measurable what is measurable, 🌀 we call tradition what is tradition, 🌌 we mark synthesis as hypothesis.
Microtubule · Orch-OR hypothesis
Microtubules · Penrose-Hameroff Orch-OR hypothesis · speculative, but in 2024 not falsified
tabula spectri · what can be measured
Five bands. One of them is your present.
Quantum coherence lasts roughly 25 milliseconds. Classical EEG waves sit above that — five bands, each with its own signature. What Penrose-Hameroff propose modulates these bands.
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Delta
tabula prima · regeneratio
Deep sleep, healing, bodily regeneration. In the waking state of infants — and in the deep meditation Brigitte Holzinger described in 2024.
0.5 – 4 Hz
Fig. 1 2. ### Theta
tabula secunda · liminis
REM sleep, hypnagogia, intuitive knowing. Experienced meditators produce theta bursts — Vialatte et al. documented this in 2009.
4 – 8 Hz
Fig. 2 3. ### Alpha
tabula tertia · quies vigilans
Relaxed-awake, eyes closed, calm awareness. Berger’s original finding in 1929 — the first brain wave ever recorded.
8 – 13 Hz
Fig. 3 4. ### Beta
tabula quarta · cogitatio
Active thinking, attention, the everyday operational mind. Beta dominance correlates with stress when it runs unchecked.
13 – 30 Hz
Fig. 4 5. ### Gamma
tabula quinta · unio
Consciousness binding — the glue that synchronises separate brain regions into one experience. Some suspect here the correlate of the unity-feeling.
30 – 100 Hz
Fig. 5