Social Connectedness and Cognitive Function Before and During COVID-19: A Longitudinal Study of Korean Older Adults With an Instrumental Variable Regression
Jungtaek Lee, Juyeon Kim
Psychiatry Investig. 2023;20(4):325-333.   Published online 2023 Apr 3     DOI:
The impact of loneliness and social isolation during COVID-19 on cognition in older adults: a scoping review
Kareena Kassam, Jacqueline M. McMillan
Frontiers in Psychiatry.2023;[Epub]     CrossRef