Table 4 Statistical features and their description.

From: Early attention-deficit/hyperactivity disorder (ADHD) with NeuroDCT-ICA and rhinofish optimization (RFO) algorithm based optimized ADHD-AttentionNet

Features

Description

Geometric mean

The \(\:n-th\) root of the product of n EEG signals is the geometric mean.

Kurtosis

Measures the “peakedness” or flatness of the EEG signal, which can be useful for detecting burst-like activities.

Skewness

Assesses the asymmetry of the EEG signal distribution, indicating extreme activity on one side.

Root Mean Square (RMS)

A measure of the energy content within the EEG signal, often associated with signal power.

Range

Difference between maximum and minimum values in the EEG data, showing the spread in measurements.