“…Associations of resting vmHRV with cognitive executive functions that support self‐regulation and goal‐directed adaptive behavior are also consistent with the NVIM and related perspectives. Higher resting vmHRV is associated with better performance in attentional switching, cognitive flexibility, inhibitory control, and other cognitive control tasks (Colzato, Jongkees, de Wit, van der Molen, & Steenbergen, ; Kemp et al, ; Ottaviani et al, ; Roos et al, ) and on composite tests of executive functioning (Williams et al, ), as well as with more flexible attention and better attentional inhibition in emotional processing (Park, Van Bavel, Vasey, & Thayer, , ). Some studies find limited support for the integration of regional brain activity, vmHRV, and executive function predicted by NVIM (e.g., Jennings, Allen, Gianaros, Thayer, & Manuck, ), but it is important to note that establishing neurobiological underpinnings of self‐regulation can be challenging, as it requires precise and reliable assessments of both domains (Kelley, Wagner, & Heaterton, ; Suchy, ).…”