Scientific analysis of cardiac and neural interval dynamics – no political or financial leads

Scientific analysis of cardiac and neural interval dynamics – no political or financial leads The passage is a technical discussion of physiological research with citations, containing no references to influential actors, financial flows, misconduct, or controversial actions. It offers no actionable investigative leads. Key insights: Discusses D2 metric in cardiac and neural studies; Cites various biomedical research papers; Describes differences in Dz across physiological states