Nan Li

Xiaochu Zhang

Delin Sun

Wenbo Luo

Affective Processing and Non-invasive Brain Stimulation

Jie Shi

Ran Tao

This book focuses on the similarities and differences between substance and non-substance addictions. It discusses in detail the mechanisms, diagnosis and treatment of substance and non-substance addictions, and addresses selected prospects that will shape future studies on addiction. Addiction is a global problem that costs millions of lives tremendous damage year after year. There are mainly two types of addition: substance addiction (e.g., nicotine, alcohol, cannabis, heroin, stimulants, etc.) and non-substance addiction (e.g., gambling, computer gaming, Internet, etc.). Based on existing evidence, both types of addiction produce negative impacts on individuals’ physical, mental, social and financial well-being, and share certain common mechanisms, which involve a dysfunction of the neural reward system and specific gene transcription factors. However, there are also key differences between these two types of addiction. Covering these aspects systematically, the book will provide researchers and graduate students alike a better understanding of drug and behavioral addictions.

Substance and Non-substance Addiction

Andreas J. Fallgatter

Zhiling Zou

It is an interesting topic to discuss addiction and love in the context of reward. In this e-book, we begin with an animal study of comparison between drug and natural reward. Then, some papers aim to understand the reward system underlying behavioral addiction focusing on technology, for example Internet addiction and mobile phone dependence. The third part of this e-book addresses the topic of love. Considered as a whole, this e-book demonstrates that drug and behavioral addictions are frequently related with negative consequences, while romantic love is related with a positive consequence. That's why romantic love may be considered as a natural addiction. We think that the notion of romantic love as a positive addiction may offer a new view for future research in the field.

Beyond Reward: Insights from Love and Addiction

Xiaochu Zhang

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