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Comprehensive in vivo Mapping of the Human Basal Ganglia and Thalamic Connectome in Individuals Using 7T MRI

Christophe Lenglet, Aviva Abosch, Essa Yacoub, Federico De Martino, Guillermo Sapiro, Noam Harel, Krystof Bankiewicz
2012 PLoS ONE  
Also described are subject-specific parcellations of the basal ganglia and thalamus into sub-territories based on their distinct connectivity patterns.  ...  These anatomical connectivity findings are supported by functional connectivity data derived from resting-state functional MRI (R-fMRI).  ...  imaging (HARDI) and resting-state functional MRI (R-fMRI).  ... 
doi:10.1371/journal.pone.0029153 pmid:22235267 pmcid:PMC3250409 fatcat:l62inpzesjgglj5ojqylia3yfi

A set of functionally-defined brain regions with improved representation of the subcortex and cerebellum

Benjamin A. Seitzman, Caterina Gratton, Scott Marek, Ryan V. Raut, Nico U.F. Dosenbach, Bradley L. Schlaggar, Steven E. Petersen, Deanna J. Greene
2019 NeuroImage  
Here, we apply a winner-take-all partitioning method to resting-state fMRI data to generate novel functionally-constrained ROIs in the thalamus, basal ganglia, amygdala, hippocampus, and cerebellum.  ...  Further, we demonstrate that combining these ROIs with established cortical ROIs recapitulates and extends previously described functional network organization.  ...  McDonnell Foundation Collaborative Activity Award (SEP); the McDonnell Center for Systems Neuroscience (NUFD, BLS, DJG); and, the Tourette Association of America (DJG).  ... 
doi:10.1016/j.neuroimage.2019.116290 pmid:31634545 pmcid:PMC6981071 fatcat:jj7befizebgr3fvnocxkw5fal4

A set of functionally-defined brain regions with improved representation of the subcortex and cerebellum [article]

Benjamin A Seitzman, Caterina Gratton, Scott Marek, Ryan V Raut, Nico UF Dosenbach, Bradley L Schlaggar, Steven E Petersen, Deanna J Greene
2018 bioRxiv   pre-print
Here, we apply a winner-take-all partitioning method to resting-state fMRI data and careful consideration of anatomy to generate novel functionally-constrained ROIs in the thalamus, basal ganglia, amygdala  ...  We validate these ROIs in three datasets via several anatomical and functional criteria, including known anatomical divisions and functions, as well as agreement with existing literature.  ...  The first was created via combined task fMRI meta-analysis and resting-state functional correlation mapping, and the second was created via a gradient-based parcellation of resting-state fMRI data.  ... 
doi:10.1101/450452 fatcat:34clcfyvqnacthqoz7u6a6xzxy

Specialization and integration of functional thalamocortical connectivity in the human infant

Hilary Toulmin, Christian F. Beckmann, Jonathan O'Muircheartaigh, Gareth Ball, Pumza Nongena, Antonios Makropoulos, Ashraf Ederies, Serena J. Counsell, Nigel Kennea, Tomoki Arichi, Nora Tusor, Mary A. Rutherford (+4 others)
2015 Proceedings of the National Academy of Sciences of the United States of America  
with the development of electroencephalographic activity (9-11) and develop into a near-facsimile of the mature adult resting-state network architecture by the normal age of birth at 38-42 wk gestational  ...  After parcellating the cortex using ICA and segmenting the thalamus based on dominant connections with cortical parcellations, we observed a near-facsimile of the adult functional parcellation.  ...  with the development of electroencephalographic activity (9) (10) (11) and develop into a near-facsimile of the mature adult resting-state network architecture by the normal age of birth at 38-42 wk  ... 
doi:10.1073/pnas.1422638112 pmid:25941391 pmcid:PMC4443373 fatcat:qop5mvinjnbi5cm3c7kj2yylju

Defining thalamic nuclei and topographic connectivity gradients in vivo

Christian Lambert, Henry Simon, Jordan Colman, Thomas R. Barrick
2017 NeuroImage  
These form discrete, functionally specialized, territories with topographically arranged graduated patterns of connectivity.  ...  However, previous in vivo thalamic parcellation with MRI has been hindered by substantial inter-individual variability or discrepancies between MRI derived segmentations and histological sections.  ...  Combining this with other imaging modalities, such as quantitative MRI or resting state fMRI, may provide opportunities to improve the segmentations still further.  ... 
doi:10.1016/j.neuroimage.2016.08.028 pmid:27639355 fatcat:fvicyuqbnjclbmhvrkuausxo6y

The organization of the human striatum estimated by intrinsic functional connectivity

Eun Young Choi, B. T. Thomas Yeo, Randy L. Buckner
2012 Journal of Neurophysiology  
Here the organization of the striatum was explored in the human with resting-state functional connectivity MRI (fcMRI).  ...  The results revealed at least five cortical zones in the striatum linked to sensorimotor, premotor, limbic, and two association networks with a topography globally consistent with monkey anatomical studies  ...  Our results also agree with prior models that divide the striatum into broad functional territories of reward, cognition, and motor function.  ... 
doi:10.1152/jn.00270.2012 pmid:22832566 pmcid:PMC3545026 fatcat:4w5yifuhnndclbpskgltuqmo6y

Functional anatomy of thalamus and basal ganglia

María-Trinidad Herrero, Carlos Barcia, Juana Navarro
2002 Child's Nervous System  
Stroke, trauma and particularly degenerative diseases do not re-spect functional anatomical boundaries.  ...  Thalamus: The human thalamus is a nuclear complex located in the diencephalon and comprising of four parts (the hypothalamus, the epythalamus, the ventral thalamus, and the dorsal thalamus).  ...  FIS 99/1392 and FEDER 1FD97-1931.  ... 
doi:10.1007/s00381-002-0604-1 pmid:12192499 fatcat:wpnjg7kksbdu7pjczmqzoabv3m

Anatomy and Connectivity of the Subthalamic Nucleus in Humans and Non-human Primates

Aron Emmi, Angelo Antonini, Veronica Macchi, Andrea Porzionato, Raffaele De Caro
2020 Frontiers in Neuroanatomy  
In this review, we will present the topographical and morphological organization of the nucleus and its connections to structurally and functionally related regions of the basal ganglia circuitry.  ...  The Subthalamic Nucleus (STh) is an oval-shaped diencephalic structure located ventrally to the thalamus, playing a fundamental role in the circuitry of the basal ganglia.  ...  Isaacs et al. (2018) studied the projections arising from the cortex and directed to the STh and the striatum by employing DWI and resting-state functional MRI.  ... 
doi:10.3389/fnana.2020.00013 pmid:32390807 pmcid:PMC7189217 fatcat:yai2lbtmcnd4dewvh4zomo4ar4

Basal ganglia and cerebellum contributions to vocal emotion processing as revealed by high-resolution fMRI

Leonardo Ceravolo, Sascha Frühholz, Jordan Pierce, Didier Grandjean, Julie Péron
2021 Scientific Reports  
Growing interest for a specific role of the basal ganglia and cerebellum was recently brought into the spotlight.  ...  between basal ganglia and cerebellum, especially for angry voices.  ...  Acknowledgements The present study was performed at the Brain and Behaviour Laboratory and at the Swiss Center for Affective Sciences of the University of Geneva and was funded by Swiss National Foundation  ... 
doi:10.1038/s41598-021-90222-6 pmid:34017050 fatcat:icyzai5i4rcqvix63htosnpeyy

Mapping the human brain's cortical-subcortical functional network organization

Jie Lisa Ji, Marjolein Spronk, Kaustubh Kulkarni, Grega Repovš, Alan Anticevic, Michael W. Cole
2019 NeuroImage  
, with the potential to facilitate a variety of studies investigating large-scale functional networks in health and disease.  ...  This whole-brain network atlas - released as an open resource for the neuroscience community - places all brain structures across both cortex and subcortex into a single large-scale functional framework  ...  as the Brain and Behavior Foundation (NARSAD) Independent Investigator grant (Anticevic) and ARRS J7-6829 (Repovs).  ... 
doi:10.1016/j.neuroimage.2018.10.006 pmid:30291974 pmcid:PMC6289683 fatcat:j5xld4yp5nd6dd3j6nilemxhia

Gene expression links functional networks across cortex and striatum

Kevin M. Anderson, Fenna M. Krienen, Eun Young Choi, Jenna M. Reinen, B. T. Thomas Yeo, Avram J. Holmes
2018 Nature Communications  
However, the biological mechanisms supporting network organization remain elusive, particularly across cortical and subcortical territories with vastly divergent cellular and molecular properties.  ...  for limbic striatum and limbic cortex, 93 of which overlapped with the AHBA limbic network gene set (ps ≤ 0.001).  ...  Atlas of the Developing Human Brain, and GTEx Expression project.  ... 
doi:10.1038/s41467-018-03811-x pmid:29651138 pmcid:PMC5897339 fatcat:tnn7a3zapzgahezluycncavqti

Mapping the human brain's cortical-subcortical functional network organization [article]

Marjolein Spronk, Jie Lisa Ji, Kaustubh Kulkarni, Grega Repovs, Alan Anticevic, Michael W. Cole
2017 bioRxiv   pre-print
This whole-brain network atlas - released as an open resource for the neuroscience community - places all brain structures across both cortex and subcortex in a single large-scale functional framework,  ...  substantially advancing existing atlases to provide a brain-wide functional network characterization in humans.  ...  This is consistent with known functional loops between all portions of cortex and thalamus (Behrens et al., 2003) , which in turn loop through basal ganglia (Middleton and Strick, 1994) and cerebellum  ... 
doi:10.1101/206292 fatcat:6gevtwvzbvbj5ezbqptgq4jiey

In vivo super-resolution track-density imaging for thalamic nuclei identification [article]

Gianpaolo Antonio Basile, Salvatore Bertino, Alessia Bramanti, Giuseppe Pio Anastasi, Demetrio Milardi, Alberto Cacciola
2021 bioRxiv   pre-print
overlap: 0.43) and that both subject-based and group-level thalamic parcellation show a fair share of similarity to a recent standard-space histological thalamic atlas.  ...  Finally, we showed that stTDI-derived thalamic maps can be successfully employed to study thalamic structural and functional connectivity, and may have potential implications both for basic and translational  ...  . 2020) , diffusion MRI (Kumar et al. 2015; Battistella et al. 2017; Najdenovska et al. 2018) , and connectivity-based analysis of both tractography and resting-state functional MRI (fMRI) (Behrens et  ... 
doi:10.1101/2021.01.03.425122 fatcat:73v5nybxyra4rh35lbisgbjqqq

Multimodal connectivity-based parcellation reveals a shell-core dichotomy of the human nucleus accumbens

Xiaoluan Xia, Lingzhong Fan, Chen Cheng, Simon B. Eickhoff, Junjie Chen, Haifang Li, Tianzi Jiang
2017 Human Brain Mapping  
However, in vivo parcellation of these structures in humans has been rare, potentially impairing future research into the structural and functional characteristics and alterations of putative NAc subregions  ...  We found that a 2-cluster solution with shell-like and core-like subdivisions provided the best description of the data and was consistent with the earlier anatomical shell/core architecture.  ...  Extensive editing of both the content and the English was performed by Edmund F. and Rhoda E. Perozzi, PhDs.  ... 
doi:10.1002/hbm.23636 pmid:28548226 pmcid:PMC5685173 fatcat:iubsixdpk5actjy4p75czmiyhi

Myeloarchitecture Gradients In The Human Insula: Histological Underpinnings And Association To Intrinsic Functional Connectivity

Jessica Royer, Casey Paquola, Sara Larivière, Reinder Vos de Wael, Shahin Tavakol, Alexander J. Lowe, Oualid Benkarim, Alan C. Evans, Danilo Bzdok, Jonathan Smallwood, Birgit Frauscher, Boris C. Bernhardt
2020 NeuroImage  
Resting-state functional connectomics in the same individuals and ad hoc meta-analyses showed that myelin gradients in the insula relate to diverse affiliation to macroscale intrinsic functional systems  ...  Detailed intracortical profiling, performed across hundreds of insular locations on the basis of myelin-sensitive magnetic resonance imaging (MRI), was compressed into a lower-dimensional space uncovering  ...  Indeed, with the development of multimodal co-registration techniques, microstructurally-sensitive MRI data can be complemented with functional imaging methods, particularly resting-state functional MRI  ... 
doi:10.1016/j.neuroimage.2020.116859 pmid:32325211 fatcat:6z3lopwezrdntezqu5kwfn2fde
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