A webinar on Brain Stimulation by Meetings International was held on June 22, 2020 in Zurich, Switzerland. IASGA President Dr. Tetiana Zinchenko participated with a report on the topic of “How do the game information technology can be addictive? Features of neurobiological changes in GD (Gambling disorder) and IGD (Internet gaming disorder) relationship with clinical manifestations and comorbid psychopathology.”