Relationship between central autonomic effective connectivity and heart rate variability: A Resting-state fMRI dynamic causal modeling study
Liangsuo Ma; Larry Keen; Joel L. Steinberg; David Eddie; Alex Y. Tan; Lori Keyser‐Marcus; Antonio Abbate; F. Gerard Moeller · 2024 · NeuroImage
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
• Resting- state fMRI data were acquired from 34 healthy participants. • Effective connectivities (ECs) associated with HRV and heart rate were investigated. • Regression DCM and ICA were used to identify most relevant network nodes. • ECs…
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Metadata source: OpenAlex · DOI 10.1016/j.neuroimage.2024.120869