estimateSOZ

The function estimates the seizure onset zone (SOZ). For each row, it calculates the maximum, minimum, or mean of row. The rows with the highest values are considered as the SOZ.

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

estimateSOZ function

<dl><dt>x</dt>
<dd>Fragility object</dd>
<dt>method</dt>
<dd>Character. The method to use to find the onset zone.
Must be one of 'max', 'min', or "mean"</dd>
<dt>proportion</dt>
<dd>Numeric. The proportion of electrodes to consider as the onset zone.
The electrode number will be rounded to the nearest integer.</dd>
<dt>...</dt>
<dd>Additional arguments</dd></dl>

Arguments

Find Serzure Onset Zone — estimateSOZ

<dl>

<dt>x</dt>
<dd>Fragility object</dd>


<dt>method</dt>
<dd>Character. The method to use to find the onset zone.
Must be one of 'max', 'min', or "mean"</dd>


<dt>proportion</dt>
<dd>Numeric. The proportion of electrodes to consider as the onset zone.
The electrode number will be rounded to the nearest integer.</dd>


<dt>...</dt>
<dd>Additional arguments</dd>

</dl>

estimateSOZ: Find Serzure Onset Zone

Description

Usage

Value

Arguments