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Anatomically Informed Convolution Kernels for the Projection of fMRI Data on the Cortical Surface [chapter]

Grégory Operto, Rémy Bulot, Jean-Luc Anton, Olivier Coulon
<span title="">2006</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
For one anatomy, a set of convolution kernels is computed that can be used to project any functional data registered with this anatomy.  ...  We present here a method that aims at producing representations of functional brain data on the cortical surface from functional MRI volumes.  ...  Projecting the Functional Data Once the convolution kernels were computed for the whole mesh, we then integrate the voxel intensities onto the surface nodes : since any surrounding voxel has an estimated  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/11866763_37">doi:10.1007/11866763_37</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ixjjx2znfjdonadu5gq4vclkom">fatcat:ixjjx2znfjdonadu5gq4vclkom</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180726171545/https://link.springer.com/content/pdf/10.1007%2F11866763_37.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4b/b8/4bb86ee742a43f2da0e42b802409a839b4950da7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/11866763_37"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Anatomically informed basis functions in multisubject studies

Stefan Kiebel, Karl J. Friston
<span title="">2002</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wtsn7qcbmrhjppax2iuhu4xj2m" style="color: black;">Human Brain Mapping</a> </i> &nbsp;
AIBF are used to specify an anatomically informed spatial model that embodies anatomical knowledge for the statistical analysis of neuroimaging data.  ...  We describe the use of anatomically informed basis functions (AIBF) in the analysis of multisubject functional imaging studies.  ...  ACKNOWLEDGMENTS SK and KJF were supported by the Wellcome Trust.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.10021.abs">doi:10.1002/hbm.10021.abs</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/11870925">pmid:11870925</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xlkowc2opzhstcx6hetigknhui">fatcat:xlkowc2opzhstcx6hetigknhui</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829205033/http://web.mit.edu/swg/ImagingPubs/Smoothing/kiebel_friston_anat_informed.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/35/d9/35d9a10206c3a1f7c2789053ecb860f86d89f44a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.10021.abs"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> wiley.com </button> </a>

Anatomically informed basis functions in multisubject studies

Stefan Kiebel, Karl J. Friston
<span title="2002-02-15">2002</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wtsn7qcbmrhjppax2iuhu4xj2m" style="color: black;">Human Brain Mapping</a> </i> &nbsp;
AIBF are used to specify an anatomically informed spatial model that embodies anatomical knowledge for the statistical analysis of neuroimaging data.  ...  We describe the use of anatomically informed basis functions (AIBF) in the analysis of multisubject functional imaging studies.  ...  ACKNOWLEDGMENTS SK and KJF were supported by the Wellcome Trust.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.10021">doi:10.1002/hbm.10021</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/11870925">pmid:11870925</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2skdnrkk3vd7jlk74azfnx3fom">fatcat:2skdnrkk3vd7jlk74azfnx3fom</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829205033/http://web.mit.edu/swg/ImagingPubs/Smoothing/kiebel_friston_anat_informed.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/35/d9/35d9a10206c3a1f7c2789053ecb860f86d89f44a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.10021"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> wiley.com </button> </a>

ISA - an inverse surface-based approach for cortical fMRI data projection

Lucie Thiebaut Lonjaret, Christine Bakhous, Timothe Boutelier, Sylvain Takerkart, Olivier Coulon
<span title="">2017</span> <i title="IEEE"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/qcepwfkflvg5toaa6fh2alj3b4" style="color: black;">2017 IEEE 14th International Symposium on Biomedical Imaging (ISBI 2017)</a> </i> &nbsp;
However projecting fMRI volumes onto the cortical surface remains a challenging problem. Very few methods have been proposed to solve it and most of them rely on a simple interpolation.  ...  Surface-based approaches have proven particularly relevant and reliable to study cortical functional magnetic resonance imaging (fMRI) data.  ...  The more sophisticated processes embed anatomically informed models. Those models are then fitted to the fMRI 3D data [2] or used to interpolate the 3D data onto the cortical surface [3, 4, 5] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/isbi.2017.7950709">doi:10.1109/isbi.2017.7950709</a> <a target="_blank" rel="external noopener" href="https://dblp.org/rec/conf/isbi/LonjaretBBTC17.html">dblp:conf/isbi/LonjaretBBTC17</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ql3judm4vzfp3lcygl43r2uuui">fatcat:ql3judm4vzfp3lcygl43r2uuui</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180721070315/https://hal-amu.archives-ouvertes.fr/hal-01464166/document" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f1/6e/f16e59fdc9918acd2948854092f2befbabcdbfef.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/isbi.2017.7950709"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

Anatomically Informed Basis Functions

Stefan J. Kiebel, Rainer Goebel, Karl J. Friston
<span title="">2000</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
This paper introduces the general framework, concepts, and procedures of anatomically informed basis functions (AIBF), a new method for the analysis of functional magnetic resonance imaging (fMRI) data  ...  After reconstruction of the grey matter surface from an individual's high-resolution T1-weighted MRI, we specify a set of anatomically informed basis functions, fit the model parameters for a single time  ...  ACKNOWLEDGMENT K.J.F. was supported by the Wellcome Trust.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1006/nimg.1999.0542">doi:10.1006/nimg.1999.0542</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/10860794">pmid:10860794</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ae26i2byqvczdgk5hjqgncsptq">fatcat:ae26i2byqvczdgk5hjqgncsptq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170813022055/http://www.fil.ion.ucl.ac.uk/spm/doc/papers/sjk_aibf.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/eb/0c/eb0c0ed1ac63a59179d36521549873e3320c0c57.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1006/nimg.1999.0542"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Analysis strategies for high-resolution UHF-fMRI data

Jonathan R. Polimeni, Ville Renvall, Natalia Zaretskaya, Bruce Fischl
<span title="">2018</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
Altogether, there are both specific challenges and opportunities presented by UHF-fMRI, and the use of proper analysis strategies can help these valuable data reach their full potential.  ...  Particular focus is placed on anatomicallyinformed analyses, including cortical surface-based analysis, which are powerful techniques that can guide each step of the analysis from preprocessing to statistical  ...  Additional support was provided by the NIH Blueprint for Neuroscience Research (U01-MH093765), part of the multi-institutional Human Connectome Project.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2017.04.053">doi:10.1016/j.neuroimage.2017.04.053</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28461062">pmid:28461062</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5664177/">pmcid:PMC5664177</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dcrrvh4sgfcb5diw62bgbeng2a">fatcat:dcrrvh4sgfcb5diw62bgbeng2a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200211022932/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5664177&amp;blobtype=pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/cf/8e/cf8e43f6572d619b2afdb40a3abc8ecebef8584c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2017.04.053"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5664177" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

An empirical comparison of surface-based and volume-based group studies in neuroimaging

Alan Tucholka, Virgile Fritsch, Jean-Baptiste Poline, Bertrand Thirion
<span title="">2012</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
However, a large part of the data acquired in fMRI aims at localizing cortical activity, and methods working on the cortical surface may provide better inter-subject registration than the standard procedures  ...  of patient data.  ...  We would also like to thank Philippe Pinel for providing the data we used in this experiment. [1] Anticevic, A., Dierker, D. L., Gillespie, S. K., Repovs, G., Csernansky, J. G., Essen, D. C. V.,  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2012.06.019">doi:10.1016/j.neuroimage.2012.06.019</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/22732555">pmid:22732555</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/seikvlhdbjdqrbz5qrdpeoojvu">fatcat:seikvlhdbjdqrbz5qrdpeoojvu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20151017164613/https://hal.archives-ouvertes.fr/hal-00723437/file/surface_volume.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/dd/51/dd51160b6c4732c04cba03b8aabaa89bcd88a35c.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2012.06.019"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a>

A Parametric Empirical Bayesian framework for fMRI-constrained MEG/EEG source reconstruction

Richard N. Henson, Guillaume Flandin, Karl J. Friston, Jérémie Mattout
<span title="2010-01-20">2010</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wtsn7qcbmrhjppax2iuhu4xj2m" style="color: black;">Human Brain Mapping</a> </i> &nbsp;
We present methodological considerations when mapping from a 3D fMRI Statistical Parametric Map to a 2D cortical surface and thence to the covariance components used within our Parametric Empirical Bayesian  ...  This is important if the causes of the MEG/ EEG signals differ from those of the fMRI signal.  ...  One way to define these kernels is to make them anatomically informed, for example, by taking into account the highly folded nature of the cortical surface.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.20956">doi:10.1002/hbm.20956</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/20091791">pmid:20091791</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2941720/">pmcid:PMC2941720</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/f2kuybud4rdtnj6nefaa4zykrq">fatcat:f2kuybud4rdtnj6nefaa4zykrq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809003334/http://www.mrc-cbu.cam.ac.uk/personal/rik.henson/personal/HensonEtAl_HBM_10_fMRIPriors_EMEG.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/3b/41/3b41f1ea40428dcbfcefd5bab5de5b717be0027a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.20956"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> wiley.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2941720" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Cortical surface registration using unsupervised learning

Jieyu Cheng, Adrian V. Dalca, Bruce Fischl, Lilla Zöllei
<span title="2020-07-20">2020</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
A conventional solution is to use a spherical representation of surface properties and perform registration by aligning cortical folding patterns in that space.  ...  We propose a resampling weight in computing the data fitting loss to account for distortions introduced by polar projection, and demonstrate the performance of our proposed method on two tasks, including  ...  A widely used cortical surface registration approach is to map the surface onto the unit sphere in order to perform computations in this canonical domain.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2020.117161">doi:10.1016/j.neuroimage.2020.117161</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/32702486">pmid:32702486</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC7784120/">pmcid:PMC7784120</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/7eqo3zodxbgg5j7lmf4z2qkyme">fatcat:7eqo3zodxbgg5j7lmf4z2qkyme</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200812142925/https://pdf.sciencedirectassets.com/272508/1-s2.0-S1053811920X00139/1-s2.0-S1053811920306479/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjEJ3%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJGMEQCIC%2B6Nnmd6Ru%2BPMXjv0B8C8d%2FpaU9Hso%2FBFrSzWia0dwiAiAvka2KsT9RxQwH%2BxKQGxpqqYA7CnJ1eiqgGHcKZybLgCq0Awh2EAMaDDA1OTAwMzU0Njg2NSIMbeQSm%2FgW53ko%2FD%2BFKpEDfp0bg6pDQh6epeHXKofIRuntME6NgiahzejObxOWN2S4%2FExz0%2FnD9p8Wm2F8hJt1MAW6JxW9l8iMB2Lagz%2FVPoT6XX1960nyJRwxqayvauLPiSkCenIl%2FbSgNALfrXz%2BKrqe4VI6fkVr4dDT%2FvAGAXGl9xbS9CN1c8NN2GcW6r2mKwoFa9bhfUftSDgB0f7jk5napY2dlL58fyu13kRvPe1N1j2u8gIkWmHenwAG5nI8XUlJRwQoVrf25DZLDiF4aU9kzqjf2mOwxEZwdtNNwCUSuHwNzlnNDzfXC%2BR%2BtQOnS9Dw1fmrtYaa%2FbJSUpeG%2BP4y9GhS4IjXz8Aom5yinBpbDJIxPhDL%2B3GhldUKgHoZjWYx22b2U5fmasRH53Fzuh2dPYN%2BBz4QAAnfOLQMWDGd4p7y2iTZplqw7rIhZnA7prNHB3IWCPFI43VUcEfMcdqpYNcgMIpwf9YS4AF3qMekHsm%2BzTneTxPaO1b41M4L941fPVUP8NCH7wHlsP%2BEJf45Ic46onX04vk4k7Jhgzow3snP%2BQU67AGnfhvqz9FhiclXP9RtOvaTHiV0krQ07W6e2Ect7CsUMGFW3vxNSQ3aQW9PRkjZ7YpXd1GyOg%2FdxBhNjidOlO3QQ0rw8nqw6pkVQBQ6Tzbf0zwVSu10yrB%2BOY4CzgbqhCWC4kN1DNCakgIUvbP6HDSJLXx13gg5OfIkc6FRDnLuTsCwEDlpoQozBxHek78Fd7fSXWPfhxknueLD9Rns2N8FCgXNfzUates2il1o9VlA%2FXs0J%2Fv%2FPLKYaOEsXcUTJ8gG0wOdyZRJf4xKz7dX%2FtSb2VPuOgcoj5sAl3c9AsfIZTnJ7Zw2hCZNgi1HwA%3D%3D&amp;X-Amz-Algorithm=AWS4-HMAC-SHA256&amp;X-Amz-Date=20200812T142921Z&amp;X-Amz-SignedHeaders=host&amp;X-Amz-Expires=300&amp;X-Amz-Credential=ASIAQ3PHCVTY34Q3UDHU%2F20200812%2Fus-east-1%2Fs3%2Faws4_request&amp;X-Amz-Signature=9fc69944552ef470141e6fa2c96df256ecb26520ba87ef6e8f191d8e40dbe567&amp;hash=1502e4341d67aebb18a531fa93b60ad2a52e89a21b59bf9d8c42752a78bd47e1&amp;host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&amp;pii=S1053811920306479&amp;tid=spdf-ea31e2ad-79a6-45c0-816c-4dec21d9844b&amp;sid=129c93253489d74f596b43984c168ebc0ef1gxrqa&amp;type=client" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/88/99/88990114f6430561ff0d161cc74edce428b085cc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2020.117161"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7784120" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Comparing surface-based and volume-based analyses of functional neuroimaging data in patients with schizophrenia

Alan Anticevic, Donna L. Dierker, Sarah K. Gillespie, Grega Repovs, John G. Csernansky, David C. Van Essen, Deanna M. Barch
<span title="">2008</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
Each subject's structural scan was used for cortical surface reconstruction using the SureFit method. fMRI data were mapped directly onto individual cortical surface models, and each hemisphere was registered  ...  into account the geometry of cortical convolutions.  ...  Supported by NIMH grant MH06603101 (DMB) and NIMH grant MH071616 (JGC and DMB), and NIH Grant R01-MH-60974, funded by the National Institute of Mental Health, the National Institute for Biomedical Imaging  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2008.02.052">doi:10.1016/j.neuroimage.2008.02.052</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/18434199">pmid:18434199</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC2527864/">pmcid:PMC2527864</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/cjvscwi6onfpbiaa6ooh3si2ji">fatcat:cjvscwi6onfpbiaa6ooh3si2ji</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20130409132449/http://ccpweb.wustl.edu//pdfs/Barch2008ComparingSurface-basedandVolume-based.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/98/00/9800506bcd5c98c2f193b73d6d5730f1f6e1d9e5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2008.02.052"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2527864" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Cortical surface registration using unsupervised learning [article]

Jieyu Cheng, Adrian V. Dalca, Bruce Fischl, Lilla Zollei
<span title="2020-07-09">2020</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
A conventional solution is to use a spherical representation of surface properties and perform registration by aligning cortical folding patterns in that space.  ...  We propose a resampling weight in computing the data fitting loss to account for distortions introduced by polar projection, and demonstrate the performance of our proposed method on two tasks, including  ...  A widely used cortical surface registration approach is to map the surface onto the unit sphere in order to perform computations in this canonical domain.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2004.04617v2">arXiv:2004.04617v2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kexmfiiu5bhvnig546qbbsuip4">fatcat:kexmfiiu5bhvnig546qbbsuip4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200722221948/https://arxiv.org/pdf/2004.04617v2.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/c4/f6/c4f6861dc1140d40fcfeff7b00361d5b6fdc517d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2004.04617v2" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

Graph-Based Inter-subject Classification of Local fMRI Patterns [chapter]

Sylvain Takerkart, Guillaume Auzias, Bertrand Thirion, Daniele Schön, Liva Ralaivola
<span title="">2012</span> <i title="Springer Berlin Heidelberg"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/2w3awgokqne6te4nvlofavy5a4" style="color: black;">Lecture Notes in Computer Science</a> </i> &nbsp;
Here we introduce a new graph-based framework designed to deal with inter-subject functional variability present in fMRI data.  ...  Experiments conducted in an inter-subject classification task of patterns recorded in the auditory cortex show that it is the only approach to perform above chance level, among a wide range of tested methods  ...  For the spatial proximity to have an anatomical meaning, one has to work on the 2D cortical surface.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-35428-1_23">doi:10.1007/978-3-642-35428-1_23</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ofyrb5jzhzesfakdgtevfjq3ky">fatcat:ofyrb5jzhzesfakdgtevfjq3ky</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190303091412/http://pdfs.semanticscholar.org/ab00/d20d735d28f532594b872aa2169cdcd7cd03.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ab/00/ab00d20d735d28f532594b872aa2169cdcd7cd03.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/978-3-642-35428-1_23"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a>

Deep learning models of cognitive processes constrained by human brain connectomes [article]

Yu Zhang, Nicolas et Farrugia, Pierre Bellec
<span title="2021-10-14">2021</span> <i title="Cold Spring Harbor Laboratory"> bioRxiv </i> &nbsp; <span class="release-stage" >pre-print</span>
We evaluate the decoding model using a large task-fMRI database from the human connectome project.  ...  By implementing connectomic constraints and multiscale interactions in deep graph convolutions, the model achieves high accuracy of decoding 21 cognitive states (93%, chancel level: 4.8%) and shows high  ...  pipeline projects fMRI data from the cortical gray matter ribbon onto the individual brain surface and then onto template surface meshes (i.e.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/2021.10.12.464145">doi:10.1101/2021.10.12.464145</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vhgq5lpdbvhsdlrcker3efxthq">fatcat:vhgq5lpdbvhsdlrcker3efxthq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220205211600/https://www.biorxiv.org/content/biorxiv/early/2021/10/14/2021.10.12.464145.full.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/4e/e5/4ee5cb07a831718b557e1adb23edf3cefa21a2eb.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/2021.10.12.464145"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> biorxiv.org </button> </a>

NeuralAct: A Tool to Visualize Electrocortical (ECoG) Activity on a Three-Dimensional Model of the Cortex

Jan Kubanek, Gerwin Schalk
<span title="2014-11-09">2014</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/u22dt24i4vfrpip5iefcgkkzbi" style="color: black;">Neuroinformatics</a> </i> &nbsp;
It then aligns the sensor coordinates with the cortical model, convolves the activation data with a spatial kernel, and renders the resulting activations in color on the cortical model.  ...  Electrocorticography (ECoG) records neural signals directly from the surface of the cortex.  ...  Acknowledgments This work was supported in part by grants from the US Army Research Office [W911NF-08-1-0216 and W911NF-07-1-0415] and the NIH [EB006356 and EB000856].  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s12021-014-9252-3">doi:10.1007/s12021-014-9252-3</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25381641">pmid:25381641</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5580037/">pmcid:PMC5580037</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/w6d32grevjgfjgc6oerckglcay">fatcat:w6d32grevjgfjgc6oerckglcay</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170812123038/http://www.neuralgate.org/assets/img/25381641.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/da/55/da5575db87bbcd36ca66708de82b4783bd288bfe.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1007/s12021-014-9252-3"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> springer.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5580037" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Addressing challenges of high spatial resolution UHF fMRI for group analysis of higher‐order cognitive tasks: An inter‐sensory task directing attention between visual and somatosensory domains

Kevin M. Aquino, Rodika Sokoliuk, Daisie O. Pakenham, Rosa Maria Sanchez‐Panchuelo, Simon Hanslmayr, Stephen D. Mayhew, Karen J. Mullinger, Susan T. Francis
<span title="2018-11-15">2018</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wtsn7qcbmrhjppax2iuhu4xj2m" style="color: black;">Human Brain Mapping</a> </i> &nbsp;
We demonstrate the importance of surface over volume normalisation and the requirement of no spatial smoothing when assessing highly focal activity.  ...  These group fMRI responses were not seen clearly using conventional second-level GLM analyses, illustrating the limitations of a conventional approach when investigating such focal responses in higher  ...  Second, fMRI data were interpolated onto the individual subject cortical surface and a 'white' layer, pial layer and mid-layer (at 50% of the surface normal between the white and pial layer) were defined  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.24450">doi:10.1002/hbm.24450</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/30430706">pmid:30430706</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ggw3co7mfjhkrhqint3uf4vnhi">fatcat:ggw3co7mfjhkrhqint3uf4vnhi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210717082041/https://nottingham-repository.worktribe.com/preview/1164227/Aquino_et_al-2018-Human_Brain_Mapping.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d4/41/d4413184980cba2fb51517f177fc8d2ad61743aa.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hbm.24450"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> wiley.com </button> </a>
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