The Impact of COVID-19 Lockdown on Daily Activities, Cognitions, and Stress in a Lonely and Distressed Population: Temporal Dynamic Network Analysis

Matthias Haucke   ^{1, 2} , BSc, MSc ;   Andreas Heinz   ¹ , MD, PhD ;   Shuyan Liu   ^{1 *} , BSc, MSc, PhD ;   Stephan Heinzel   ^{2 *} , Dipl-Psych, PhD

¹ Department of Psychiatry and Neurosciences, Charité–Universitätsmedizin Berlin, Campus Charité Mitte, Berlin, Germany

² Clinical Psychology and Psychotherapy, Department of Education and Psychology, Freie Universität Berlin, Berlin, Germany

*these authors contributed equally