EEG Signals Based Internet Addiction Diagnosis Using Convolutional Neural Networks

Abstract

Internet addiction (IA), as a new and often unrecognized psychosocial disorder, endangers people’s health and their lives. However, the common biometric analysis based on the combination of EEG signals and results of questionnaires is not quantitative, and thus difficult to ensure a specific biomarker. This work aims to develop a deep learning algorithm (no need to identify biomarkers) used for diagnosing IA and evaluating therapy efficacy. Herein, a five-layer CNN model combined with a fast Fourier transform is proposed to diagnose IA quantitatively. This algorithm is validated in the Lemon dataset by using it to process raw data, full spectral power, and alpha-beta-gamma spectral power (related to IA). In contrast to alpha-beta-gamma spectral power, the results based on full spectral power show better performance (87.59% accuracy, 88.80% sensitivity, and 86.41% specificity), which confirms that the proposed algorithm can diagnose IA without biomarkers. In addition, this proposed CNN model presents obvious advantages in processing raw data, achieving 81.1% accuracy. Such results verify that this method can contribute to the reduction of diagnosis time and be potentially used in real-time health monitoring systems. This work provides a quantitative approach to diagnose IA and evaluate therapy efficacy, as a general strategy, and can be widely used in other disorder diagnoses that affect EEG signals, such as psychiatric disorders, substance dependence, and depression.

Cyber-Syndrome: Concept, Theoretical Characterization, and Control Mechanism

“…fields are making contributions to these studies from different perspectives. For example, Lozano-Blasco et al [9] analyzed the influential factors of Internet addiction in adults from social and psychological aspects, including age, sex, geographical factors, etc. Sun et al [10] attempted to establish a deep learning method of Internet addiction diagnosis based on Electroencephalogram (EEG) signals and provided a quantitative analysis with advanced technologies.…”