Inter-Modality Source Coupling: A Fully-Automated Whole-Brain Data-Driven Structure-Function Fingerprint Shows Replicable Links to Reading in a Large-Scale (N∼8K) Analysis

Objective: Both structural and functional brain changes have been individually associated with developing cognitive processes such as reading. However, there is limited research about the combined influence of resting-state functional and structural magnetic resonance imaging (rs-fMRI and sMRI) feat...

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Vydáno v:IEEE transactions on biomedical engineering Ročník 71; číslo 12; s. 3383 - 3389
Hlavní autoři: Kotoski, Aline, Liu, Jingyu, Morris, Robin, Calhoun, Vince
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States IEEE 01.12.2024
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Atmospheric measurements
Brain
Brain - diagnostic imaging
Brain - physiology
Brain mapping
Brain Mapping - methods
Brain modeling
Child
Correlation
Coupling
Couplings
Data analysis
Female
Functional anatomy
Functional magnetic resonance imaging
Humans
Image Processing, Computer-Assisted - methods
Language
Magnetic resonance imaging
Magnetic Resonance Imaging - methods
Male
Matrix converters
Neural networks
Neuroimaging
Particle measurements
Pattern analysis
Reading
reading development
Spatial data
structure-function coupling
Structure-function relationships
ISSN:0018-9294, 1558-2531, 1558-2531
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Shrnutí:Objective: Both structural and functional brain changes have been individually associated with developing cognitive processes such as reading. However, there is limited research about the combined influence of resting-state functional and structural magnetic resonance imaging (rs-fMRI and sMRI) features in reading development, which could provide insights into the interplay between brain structure and function in shaping cognitive growth. We propose a method called inter-modality source coupling (IMSC) to study the coupling between the rs-fMRI and sMRI and its relationship to reading ability in school-age children. Methods: This approach is applied to baseline data from four thousand participants (9-11 years) and replicated in a second group. Our analysis focused on the relationship of IMSC to overall reading score. Results: Our findings indicate that higher reading ability was linked with increased function-structure coupling among higher-level cortical regions, particularly those links between the inferior parietal lobule and inferior frontal areas, and conversely, lower reading ability was associated with enhanced function-structure coupling among the fusiform and lingual gyrus. Our study found evidence of spatial correspondence between the data indicating an interplay between brain structure and function in our participants. Conclusion: Our approach revealed a linked pattern of whole brain structure to the corresponding functional connectivity pattern that correlated with reading ability. This novel IMSC analysis method provides a new approach to study the multimodal relationship between brain function and structure. Significance: These findings have interesting implications for understanding the multimodal complexity underlying the development of the neural basis for reading ability in school-aged children.
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ISSN:0018-9294
1558-2531
1558-2531
DOI:10.1109/TBME.2024.3423703