A learned state reduced mean 7 Hz filter phase error after repeated 100 ms gaps in nine SEEG records with unchanged returned voltage

A fixed learned state rule retained lower mean error during repeated simulated input gaps. The test used nine public SEEG rest records and 36 selected bipolar pairs. Each gap lasted 100 ms. The primary gap start spacing was 250 ms. Earlier state and voltage buffer errors remained. Returned recorded voltage was unchanged. Mean 7 Hz filter phase error was 34.07 degrees for the learned rule. The score covered the first 100 ms of recovery. Holding the last voltage had 42.20 degrees. All nine record means improved. The mean reduction was 8.13 degrees. Its descriptive 95 percent record bootstrap interval was 5.67 to 10.68 degrees. The repeated rule had 0.48 degrees more error than an ideal isolated replay. It still exceeded 45 degrees at 24.64 percent of scored readouts. No new model fit was made. The package includes exact source checks, fixed rules, code, voltage extracts, results, and four figures. These reused records and simulated gaps do not establish biological phase accuracy or stimulation effects.

stereoelectroencephalography · SEEG · signal processing · phase error · missing input · state estimation · repeated gaps · causal filter · brain interface