This Week’s Studies:

Cardiac-vagal rhythm echoes on the heartbeat's mechanosensory imprint in the brain
Candia-Rivera & Chavez — Communications Biology
https://www.nature.com/articles/s42003-025-08969-x

Box breathing or six breaths per minute: Which strategy improves athletes' post-HIIT cardiovascular recovery?
Kasap & Aydin — PLOS ONE
https://doi.org/10.1371/journal.pone.0336615

The tolerance-related psychology and dynamic activity in the peripheral nervous system of Internet Gaming Disorder
Chi & Hsiao — BioMedical Engineering Online
https://biomedical-engineering-online.biomedcentral.com/articles/10.1186/s12938-025-01471-9

Heart rate variability biofeedback in adults with chronic spinal cord injury: a randomised feasibility study
Schoffl et al. — BMC Neurology
https://bmcneurol.biomedcentral.com/articles/10.1186/s12883-025-04423-x