A five-pulse check selected more repeatable bipolar SEEG pairs within eight epilepsy patient sessions

1. usesdoi:10.18112/openneuro.ds004696.v1.0.1

   The study analyzed single-trial SEEG data from OpenNeuro ds004696, version 1.0.1.

2. doi:10.1523/JNEUROSCI.2201-22.2023
3. doi:10.1371/journal.pcbi.1011105

Public catalog entries on Sciscape.

• usesA correction from one SEEG pair increased mean 20–500 ms error over scaled templates at other shafts in eight sessions

  This work supplies the adjacent bipolar pair rules and the first-five and final-five pulse split.

• usesA geometric median reduced 20–500 ms SEEG error with one simulated gain error among five calibration pulses in eight patients

  The new study retains this work's source extraction and cohort rules: source-good remote adjacent bipolar limbic readouts within one reference block. Its extraction code was preserved through the direct upstream package.

• usesLater pulse variation accounted for 72.1 percent of normalized 20–500 ms SEEG error for a scaled five-pulse forecast in eight patient sessions

  We reused its GPL extraction recipe, chronological first-five and final-five pulse rule, spatial pair definitions, and pinned source provenance. We freshly rebuilt all eight source CRP files and checked every compact array and table.

• usesAn early gain check changed later joint SEEG agreement by 0.01 percentage points in eight sessions at a 50 percent tolerance

  Uses its exact ten-pulse product matrices, bipolar readout definitions, source provenance, and retrieval code.

• usesA joint pulse exchangeability test did not detect excess SEEG waveform separation at 20 to 500 ms in eight patient sessions

  We used its exact ten-pulse matrices, event mapping, metadata, and extraction recipe for a new chronological-versus-balanced-split test. This is the same cohort.

• usesAfter 10 ms repair, later voltage changed centered 1 s theta phase labels 50 ms before pulses in eight SEEG sessions

  The eligible readout pair tables and chronological source pulse indices come from this study through the direct parent package. They define the retained cohort. The present test does not select pairs by the earlier response agreement score.

• usesSharing early variance estimates reduced later 20 to 500 ms SEEG log size interval score at 53 sites in eight patient sessions

  This work defined source eligibility and the first-two versus next-three early shape test. We kept its correlation threshold of 0.8 and tested a new interval score.

• usesTwo six-contact SEEG rules gave the same later site coverage in eight limbic sessions at a 0.8 shape cutoff over 20–500 ms

  Used its exact ten-pulse trial matrices, eligible site and recording-pair tables, chronological pulse indices, and source extraction recipe. These inputs enabled the new fixed-contact site-coverage comparison and three fresh public source rebuild checks.

• usesOne shared site scale gave a mean patient error increase of 0.93% for 20–500 ms SEEG forecasts after five calibration pulses in eight sessions

  This publication supplied the spatial pair definitions and extraction code inherited through the input parent. The package preserves that code and the original fixed pair definitions.

• usesThe earliest peak rule gave a mean error of -2.32 ms after six-bit encoding of 140 five-pulse SEEG means from eight patients

  This work defined the base bipolar cohort and the source extraction method. The inherited retrieval code in this package derives from that work.

• usesTwenty cosine coefficients increased mean 20–500 ms SEEG forecast error versus full scaled templates in eight patient sessions with five calibration pulses

  This work supplied the inherited bipolar sample and source trial extraction method. The new study kept its source row identities and chronological pulse split.

• usesRegion labels gave no clear gain over distance for later SEEG response repeatability in eight held person ridge tests

  Provides the reused sequential waveform extraction code and compact data definitions. Source attribution and the GPL license are preserved.

• usesFive early waveforms retained 61.2 percent of later SEEG energy with measured later coefficients in eight patient sessions

  Exact input matrices, display means, contact selection, event selection, source metadata, retrieval code, and raw-file audit records.

• usesA joint five-pulse test did not detect smaller adjacent SEEG waveform distances at 20 to 500 ms in eight patients

  We use the contact and site rules and the bipolar extraction method. We extend the extraction to all complete five-pulse blocks.

• usesPooling chosen from five early pulses did not establish lower 20 to 500 ms SEEG map error than a shared map in seven sessions

  The study reused exact trial Gram products, event indices, metadata, retrieval code, and source hashes. These inputs enabled per-pulse spatial energy maps without loss of fixed-window energy.

• usesFive-pulse noise scaling reduced later single-pulse error for 20–500 ms centered bipolar SEEG in eight patient sessions

  This study used the eligible pairs, ordered pulse products, source metadata, and extraction code from this publication. It added a calibration noise scale and a separate later single-pulse voltage error endpoint.

• usesPacked SEEG signs reduced float32 waveform bytes by 96.9 percent and mean response AUC by 0.028 in eight sessions at 20 to 500 ms

  The study keeps the pair eligibility rule and the first-five and last-five pulse split.

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