Functional connectome fingerprinting: identifying individuals using patterns of brain connectivity
Emily S. Finn,Xilin Shen,Dustin Scheinost,Monica D. Rosenberg,Jessica S. Huang,Marvin M. Chun,Xenophon Papademetris,R. Todd Constable +7 more
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In this article, the authors show that every individual has a unique pattern of functional connections between brain regions, which act as a fingerprint that can accurately identify the individual from a large group.Abstract:
This study shows that every individual has a unique pattern of functional connections between brain regions. This functional connectivity profile acts as a ‘fingerprint’ that can accurately identify the individual from a large group. Furthermore, an individual's connectivity profile can predict his or her level of fluid intelligence.read more
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Whole-brain dynamics in aging: disruptions in functional connectivity and the role of the rich club
Anira Escrichs,Carles Biarnes,Josep Garre-Olmo,José Manuel Fernández-Real,Rafel Ramos,Reinald Pamplona,Ramon Brugada,Joaquín Serena,Lluís Ramió-Torrentà,Gabriel Coll-de-Tuero,Lluis Gallart,Jordi Barretina,Joan C. Vilanova,Jordi Mayneris-Perxachs,Marco Essig,Chase R. Figley,Salvador Pedraza,Josep Puig,Gustavo Deco +18 more
TL;DR: Functional whole-brain dynamics are altered in aging, probably due to a deficiency in a metastable substate that is key for efficient global communication in the brain.
Journal ArticleDOI
Individual identification and individual variability analysis based on cortical folding features in developing infant singletons and twins.
Dingna Duan,Dingna Duan,Shunren Xia,Islem Rekik,Islem Rekik,Zhengwang Wu,Li Wang,Weili Lin,John H. Gilmore,Dinggang Shen,Dinggang Shen,Gang Li +11 more
TL;DR: For twins study, it is shown that even for monozygotic twins with identical genes and similar developmental environments, their cortical folding features are unique enough for accurate individual identification; and in some high‐order association cortices, the differences between Monozygotic twin pairs are significantly lower than those between dizygotic twins.
Journal ArticleDOI
Tracking mood fluctuations with functional network patterns.
TL;DR: A comprehensive mapping between resting‐state functional connectivity (FC) patterns and subjective mood scales and one of the top‐ranked nodes in mood‐related network reconfiguration was the subgenual anterior cingulate cortex, an area commonly associated with mood regulation and dysregulation.
Journal ArticleDOI
Meta-matching as a simple framework to translate phenotypic predictive models from big to small data
TL;DR: In this article , meta-matching is applied to predict non-brain-imaging phenotypes from resting-state functional connectivity in small-scale studies, where a unique phenotype from a boutique study likely correlates with related phenotypes in some large-scale dataset.
Journal ArticleDOI
An isotropic EPI database and analytical pipelines for rat brain resting-state fMRI.
Sung-Ho Lee,Margaret Broadwater,Woomi Ban,Tzu-Wen Winnie Wang,Hyeon-Joong Kim,Jaiden Seongmi Dumas,Ryan P. Vetreno,Melissa A. Herman,A. Leslie Morrow,Joyce Besheer,Thomas L. Kash,Charlotte A. Boettiger,Donita L. Robinson,Fulton T. Crews,Yen-Yu Ian Shih +14 more
TL;DR: In this article, the authors proposed a high-spatial-resolution (0.4mm) isotropic, whole-brain EPI protocol for the rat brain using a horizontal slicing scheme that can maintain a functionally relevant repetition time (TR), avoid high gradient duty cycles, and offer unequivocal whole brain coverage.
References
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Correspondence of the brain's functional architecture during activation and rest.
Stephen M. Smith,Peter T. Fox,Karla L. Miller,David C. Glahn,P. Mickle Fox,Clare E. Mackay,Nicola Filippini,Kate E. Watkins,Roberto Toro,Angela R. Laird,Christian F. Beckmann,Christian F. Beckmann +11 more
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