# Can Patel's τ accurately estimate directionality of connections in brain networks from fMRI?

> Research article (Magnetic Resonance in Medicine, 2017) · cited 17× · AI/ML

**Wikidata**: [openalex:W2571877240](https://www.wikidata.org/wiki/openalex:W2571877240)  
**Source**: https://4ort.xyz/entity/can-patel-s-accurately-estimate-directionality-of-connections-in-brain-networks-from-fmri