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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Enhancement of indirect functional connections with shortest path length in the adult autistic brain
Xiaonan Guo,Tiago Simas,Meng-Chuan Lai,Meng-Chuan Lai,Meng-Chuan Lai,Michael V. Lombardo,Michael V. Lombardo,Bhismadev Chakrabarti,Bhismadev Chakrabarti,Amber N. V. Ruigrok,Edward T. Bullmore,Edward T. Bullmore,Simon Baron-Cohen,Simon Baron-Cohen,Huafu Chen,John Suckling,John Suckling +16 more
TL;DR: Increased indirect functional connectivity in the autistic brain is persistent from adolescence to adulthood and is indicative of reduced functional network integration, similar to prior observations in adolescents.
Posted ContentDOI
Quantifying Differences and Similarities in Whole-brain White Matter Architecture Using Local Connectome Fingerprints
Fang-Cheng Yeh,Jean M. Vettel,Aarti Singh,Barnabás Póczos,Scott T. Grafton,Kirk I. Erickson,Wen-Yih Isaac Tseng,Timothy Verstynen +7 more
TL;DR: A noninvasive method that uses diffusion MRI to characterize whole-brain white matter architecture as a single local connectome fingerprint that allows for a direct comparison between structural connectomes is introduced, revealing neuroplasticity within an individual reflected as a decreasing trend in self-similarity across time.
Journal ArticleDOI
Classification of schizophrenia by intersubject correlation in functional connectome
Gong-Jun Ji,Xingui Chen,Tongjian Bai,Lu Wang,Qiang Wei,Yaxiang Gao,Longxiang Tao,Kongliang He,Dandan Li,Yi Dong,Panpan Hu,Fengqiong Yu,Chunyan Zhu,Yanghua Tian,Yongqiang Yu,Kai Wang +15 more
TL;DR: The findings suggest that the average functional connectome across subjects contained group‐specific biological features and may be helpful in clinical diagnosis for schizophrenia.
Journal ArticleDOI
Predicting Biological Gender and Intelligence From fMRI via Dynamic Functional Connectivity
Bhaskar Sen,Keshab K. Parhi +1 more
TL;DR: Dynamic behavior of brain can contribute substantially towards forming a fingerprint of biological gender and intelligence, in contrast to static connectivity used in past research.
Journal ArticleDOI
Impaired posterior cingulate cortex-parahippocampus connectivity is associated with episodic memory retrieval problems in amnestic mild cognitive impairment.
TL;DR: In this paper, the brain activity in mild cognitive impairment (aMCI) patients was studied and how it relates to memory performance, and it was shown that decreased γ power in the posterior cingulate cortex and the left and right parahippocampus in aMCI patients in comparison to control participants.
References
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Automated Anatomical Labeling of Activations in SPM Using a Macroscopic Anatomical Parcellation of the MNI MRI Single-Subject Brain
Nathalie Tzourio-Mazoyer,B. Landeau,D. Papathanassiou,Fabrice Crivello,Octave Etard,Nicolas Delcroix,Bernard Mazoyer,Marc Joliot +7 more
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Research domain criteria (RDoC): toward a new classification framework for research on mental disorders
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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
TL;DR: It is concluded that the full repertoire of functional networks utilized by the brain in action is continuously and dynamically “active” even when at “rest.”