Established observability
Neural activity produces measurable electrical and magnetic signals; defined BCI decoding is established in controlled settings.
Research branch · CSP v0.1
Cognitive Signal Physics.
CSP studies physical signals generated by, correlated with, or capable of influencing cognitive processes — with particular attention to information content, individual specificity, detectability, propagation and causal interaction.
Live branch registryAwaiting syncE0–E1 foundation · 0 queued
Measurement discipline
From signal to evidence.
CSP advances only when candidate effects survive controls, prospective tests, provenance checks and replication. The animation below is a conceptual measurement visual—not recorded neural data.
ObserveNeural / physical signal
TestControls + predictions
PromoteReplicated evidence
Candidate signatures
Test stable, individual signal structure prospectively across sessions and devices.
Non-contact detectability
Characterize lawful distance effects while excluding motion, acoustic and electromagnetic leakage.
Environmental coupling
Test reproducible association and causal sensitivity before any communication interpretation.
Remote channel hypotheses
Extraordinary claims require sealed decoding tests, leakage audits and independent replication.
Claim discipline. Frequency overlap, correlation or anomalous signals are not treated as semantic communication. Stronger claims require staged controls, causal tests and independent replication.