ridgeR2

Provides tools to compute the neural fragility matrix from intracranial electrocorticographic (iEEG) recordings, enabling the analysis of brain dynamics during seizures. The package implements the method described by Li et al. (2017) <doi:10.23919/ACC.2017.7963378> and includes functions for data preprocessing (`Epoch`), fragility computation (`calcAdjFrag`), and visualization.

Jiefei Wang

EZFragility

Compute Neural Fragility for Ictal iEEG Time Series

Anne-Cecile Lesage

Ioannis Malagaris

Oliver Zhou

Liliana Camarillo Rodriguez

Sean O'Leary

Patrick Karas

ridgeR2 function

<dl><dt>xt</dt>
<dd>matrix. iEEG time series for a given window,
with electrodes names as rows and time points as columns</dd>
<dt>xtp1</dt>
<dd>matrix. the iEEG time serie at the next time point,
with electrodes names as rows and time points as columns</dd>
<dt>A</dt>
<dd>adjacency matrix</dd></dl>

Arguments

computes R2 — ridgeR2

<dl>

<dt>xt</dt>
<dd>matrix. iEEG time series for a given window,
with electrodes names as rows and time points as columns</dd>


<dt>xtp1</dt>
<dd>matrix. the iEEG time serie at the next time point,
with electrodes names as rows and time points as columns</dd>


<dt>A</dt>
<dd>adjacency matrix</dd>

</dl>

computes R2

ridgeR2: computes R2

Description

Usage

Arguments