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The limbic system areas and respective connections in terms of a stress response (fear/anxiety). While the limbic system is the primary source for a stress response, please note that that these are not the only brain and body systems involved. Midsagittal brain image adapted from gero.usc.edu [89] (accessed on 16 July 2020). HPA axis based on Figure 1 from Tapp et al. [81].
