Under joint pulse exchangeability within blocks, testing did not detect excess adjacent SEEG response similarity 100 to 500 ms after stimulation in five patients
Testing did not detect excess adjacent pulse similarity in five patients from OpenNeuro ds004457 version 1.0.2. We used 123 ten-pulse blocks and 436 block-contact links. We compared waveform differences at 100 to 500 ms after each pulse with matched before-pulse differences. The equal-patient mean contrast was +0.011882. The two-sided order test gave p = 0.413 from 9,999 draws. The test assumes joint pulse exchangeability within blocks. The pulse protocol did not assign orders at random. This result does not establish pulse independence. The package preserves the binned data, code, source records, order draws, figures, null proof, and repeat instructions. Fresh raw data checks and a full epoch rebuild passed. Two analysis repeats reproduced 33 result files each.
stereoelectroencephalography · electrical stimulation · pulse similarity · waveform analysis · exchangeability
References
3- usesUnder pulse exchangeability within blocks, testing did not detect late SEEG response change across ten pulses in five patients sci:sha256:5268a9ca521e7d3ad997c357fca40a160c83633842c332e489f7219dd68dc59d
This publication provides the binned pulse arrays, fixed source metadata, raw object manifest, and retrieval and rebuild code. The present study uses these inputs to test adjacent waveform similarity against a matched before-pulse control.
- usesdoi:10.18112/openneuro.ds004457.v1.0.2
Source dataset used for the five-patient SEEG analysis; the saved dataset description identifies version 1.0.2 and CC0.
- doi:10.1214/aoms%2F1177731677
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesMean SEEG residual agreement was 0.786 before and 0.777 after pulses in five patients at 100 to 500 ms
We used its binned SEEG pulse arrays, source files, raw manifest, and retrieval code. These inputs enabled a new analysis of residual covariance between contacts. We checked raw signals again. We did not use its pulse-order result as evidence for our contrast.
- usesTime-centered 50 to 250 ms SEEG windows showed no clear increase in early-to-late change after stimulation in five patients
We used its paired before-and-after pulse-order comparison and its discussion of serial dependence to choose the question. We test early-versus-late mean waveform distance with another contact set and an exact balanced-split reference. The patients are shared.