EEG Acquisition Unit

Artifact Removal & Signal Preprocessing Unit

Machine Learning Analysis Engine

Decision-Making Controller (Closed-Loop Controller)

tDCS Stimulation Driver

Therapy Scenario Adapter

VR Module (Immersive Environment Renderer)

Hybrid EEG-tDCS Electrode Interface

Start Session

Configure Hybrid EEG-tDCS Electrodes

Initialize VR Therapeutic Scenario

Begin EEG Recording

Preprocess EEG Signals (Filtering + Artifact Removal)

Machine Learning Feature Extraction

Emotional State / Dissociation Level Classification

Is Classification Above Threshold?

Adjust tDCS Parameters (Amplitude/Polarity/Duration)

Continue Current Stimulation

Adapt VR Scenario Difficulty/Exposure Level

Log Patient Behavioral and Physiological Response

Update ML Model (Online Learning)

Continue Loop Until Session End

Save Final Report