Researchers have long recognised that individuals living in cities experience a higher incidence of mental health issues than those living in the countryside. In this video, SONJA SUDIMAC compares the impact of walking in urban and natural environments on the amygdala, a brain region more active under stressful conditions. Sudimac’s study compares amygdala activity in subjects after a one hour walk in a forest versus a busy city street. Where amygdala activity reduced after the former, it remained stable after the latter, demonstrating the salutogenic effects of going for a walk in nature. The findings are relevant to urban planners as well as to health professionals.
DOI:
https://doi.org/10.21036/LTPUB101089

Researcher

Sonja Sudimac is a pre-doctoral fellow in the Max Planck Institute for Human Development in Berlin, where she works in the Lise Meitner Group for Environmental Neuroscience and the International Max Planck Research School on the Life Course (LIFE). Completing previous studies at the Technical University of Kaiserslautern and at the University of Belgrade, Sudimac's research focuses on the neural mechanisms that underlie stress, emotions and cognitive processes in urban and natural environments. Sudimac’s work has been published in journals including Molecular Psychiatry, Frontiers in Psychology and the International Journal of Environmental Research and Public Health.

Institution

Max Planck Institute for Human Development

The Max Planck Institute for Human Development is dedicated to the study of human development, education, and human-machine interaction. Researchers of various disciplines; including psychology, education, sociology, medicine, history, economics, computer science, and mathematics; work together on interdisciplinary projects at the Berlin Institute. The research questions they examine include how people make effective decisions even under time pressure and information overload, how the school as an institution affects students; development and learning processes, how the interaction between behaviour and brain function changes over a persons lifespan, how human emotions change in a historical context and how they have affected the course of history itself, as well as what social innovations and challenges digitalization brings with it.

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Original publication

How nature nurtures: Amygdala activity decreases as the result of a one-hour walk in nature

Sudimac Sonja, Sale Vera and Kühn Simone
Published in 2022

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