Protocol and code to test SEEG CCEP amplitude change across 12 repeated single pulses and the pulse count for reliable response maps in OpenNeuro ds004977; no results are reported
This package provides an analysis protocol, code, and a retrieval recipe to test whether cortico-cortical evoked potential (CCEP) amplitude changes across 12 repeated 6 mA single pulses at about 0.24 Hz, and to estimate how many pulses produce a reliable response map. It specifies analyses of four patients and 38 stimulation sites from OpenNeuro ds004977 v1.2.0: adjacent-contact bipolar referencing, response detection with Benjamini-Hochberg correction, leave-one-out template amplitudes, site-level slope tests, and split-half reliability with a Spearman-Brown projection. The analysis code was not tested end to end and did not run to completion; therefore, this package reports no results. Pulses at each site are consecutive, so pulse number and time in train cannot be separated.
SEEG · cortico-cortical evoked potentials · single-pulse stimulation · response reliability · electrophysiology · analysis protocol · OpenNeuro
References
2- usesdoi:10.18112/openneuro.ds004977.v1.2.0
The protocol specifies OpenNeuro ds004977 v1.2.0 as its data source; the archive records the exact snapshot and file retrieval recipe.
- doi:10.1016/j.jneumeth.2024.110153
Cited by
2 publicationsPublic catalog entries on Sciscape.
- usesAt one usable SEEG site, a one-pulse map agreed with a six-pulse map, but CCEP amplitude showed no monotonic change
This package runs the protocol and code of f02b6674 without changes to the analysis code.
- usesSpearman-Brown predicts 17 pulses for reliable SEEG CCEP maps in eight patients
We used the same two parts of the protocol (amplitude change across repeated pulses, and the pulse count for reliable maps) with ds005448 instead of ds004977.