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September 17, 2025Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition

Impact of multi-echo fMRI on the estimate of Integrated Local Correlation

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Authors

GBGulia BoselloFTFederica TomaiuoloGPGiordano Ponetti

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Overview

Assessment reveals multi-echo fMRI enhances local coherence over single-echo methods, suggesting better analytical precision.

Key Points

  • OC-ME data significantly increases local coherence metrics compared to SE methods, enhancing brain connectivity analysis.
  • Increased LCOR values were found in key brain regions including the cingulate cortex and supramarginal gyrus.
  • The approach involved comparing resting-state data from two techniques: OC-ME versus SE for local connectivity assessment.
  • Improved sensitivity of multi-echo data aligns with finer condition-group comparisons in clinical contexts.

Cite This Study

Bosello et al. (2025) studied this question.

synapsesocial.com/papers/68d4597b31b076d99fa5ccdahttps://doi.org/10.58530/2025/3417
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