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BOLD fMRI using a modified HASTE sequence

Yongquan Ye, Yan Zhuo, Rong Xue, Xiaohong Joe Zhou
<span title="">2010</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
Using a classical flashing checkerboard block design, the BOLD signal characteristics of this novel method have been systematically analyzed as a function of several sequence parameters and compared to  ...  In this study, a modified half Fourier acquisition single-shot TSE (mHASTE) sequence has been developed with a three-fold GRAPPA to improve temporal resolution as well as a preparation time to enhance  ...  Discussion In this study, we have modified a single-shot TSE sequence for BOLD fMRI.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2009.07.044">doi:10.1016/j.neuroimage.2009.07.044</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/19643187">pmid:19643187</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4746131/">pmcid:PMC4746131</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tubbpvl3yvewlepqdhdlxc577e">fatcat:tubbpvl3yvewlepqdhdlxc577e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170830044806/http://library.ibp.ac.cn/html/slwj/000272031700046.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/aa/aa/aaaa3b8192347dea173db98f83a9ef10676adc62.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2009.07.044"> <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/PMC4746131" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Noninvasive functional imaging of cerebral blood volume with vascular-space-occupancy (VASO) MRI

Hanzhang Lu, Jun Hua, Peter C. M. van Zijl
<span title="2013-01-28">2013</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rr3xugvwirasdcilw2b3upxqpi" style="color: black;">NMR in Biomedicine</a> </i> &nbsp;
At present, the most widely used CBV fMRI technique in humans is called Vascular-Space-Occupancy (VASO) MRI and this article provides a technical review of this method.  ...  VASO MRI utilizes T1 differences between blood and tissue to distinguish these two compartments within a voxel and uses blood-nulling inversion recovery sequence to yield an MR signal proportional to 1  ...  Let us first consider the T 2 * BOLD effect, which is relevant when a gradient-echo sequence is used for signal acquisition.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/nbm.2905">doi:10.1002/nbm.2905</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/23355392">pmid:23355392</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3659207/">pmcid:PMC3659207</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/dogwyi6qirhnzdk4velnapkly4">fatcat:dogwyi6qirhnzdk4velnapkly4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191016011842/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC3659207&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/5b/00/5b00ca8220520c2e42749c255b6e67feca357ec9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/nbm.2905"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3659207" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Reduced susceptibility effects in perfusion fMRI with single-shot spin-echo EPI acquisitions at 1.5 tesla

Jiongjiong Wang, Lin Li, Anne C. Roc, David C. Alsop, Kathy Tang, Norman S. Butler, Mitchell D. Schnall, John A. Detre
<span title="">2004</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dyab7yakdjgl3idr6oqhmg6ukq" style="color: black;">Magnetic Resonance Imaging</a> </i> &nbsp;
The spin-echo CASL technique was compared with a regular gradient-echo EPI sequence with the same slice thickness, as well as other imaging methods using thin slices and spin-echo acquisitions.  ...  A bilateral finger tapping paradigm was used in the presence of an exogenously induced susceptibility artifact over left motor cortex.  ...  In addition, a single-shot spin-echo EPI sequence was carried out using the same slice thickness as the CASL sequence, which is sensitivity to microscopic BOLD effect (22) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/s0730-725x(03)00210-8">doi:10.1016/s0730-725x(03)00210-8</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/14972387">pmid:14972387</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/t7a2m7dbz5fihd55d45a2osxq4">fatcat:t7a2m7dbz5fihd55d45a2osxq4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20050221021935/http://www.cfn.upenn.edu:80/perfusion/articles/perfmri_4.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/20/79/2079e27aedaa1f5f12b6bcdc584816020dcd9a80.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/s0730-725x(03)00210-8"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

In contrast to BOLD: signal enhancement by extravascular water protons as an alternative mechanism of endogenous fMRI signal change

Chase R. Figley, Jordan K. Leitch, Patrick W. Stroman
<span title="">2010</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/dyab7yakdjgl3idr6oqhmg6ukq" style="color: black;">Magnetic Resonance Imaging</a> </i> &nbsp;
General Abstract Functional magnetic resonance imaging (fMRI) has become a widely used technique for non-invasive brain mapping, and methods have now evolved to allow fMRI of the spinal cord (spinal fMRI  ...  Based on these findings, we concluded that cord motion is likely to be a significant source of error in spinal fMRI throughout superior, but not inferior, cord regions.  ...  In terms of the image acquisition parameters, the study by Giulietti et al. used T 2 * -weighted GE-EPI to measure BOLD signal changes, while we used a PD-weighted HASTE sequence, based on SEEP contrast  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.mri.2010.01.005">doi:10.1016/j.mri.2010.01.005</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/20299173">pmid:20299173</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/tnwldgkgc5dfxdadzmhsmjuqgu">fatcat:tnwldgkgc5dfxdadzmhsmjuqgu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829192702/http://qspace.library.queensu.ca/bitstream/handle/1974/5984/Figley_Chase_R_201008_PhD.pdf?sequence=1" 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/30/84/3084c2c188b6cb7eb383bc391cb23af93f2813f2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.mri.2010.01.005"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

High-Field fMRI for Human Applications: An Overview of Spatial Resolution and Signal Specificity

Cheryl A Olman, Essa Yacoub
<span title="2011-11-04">2011</span> <i title="Bentham Science Publishers Ltd."> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ydlewksktfgydoyvtdhlmnwrke" style="color: black;">The Open Neuroimaging Journal</a> </i> &nbsp;
attainable resolutions of fMRI experiments at a given field, given the current state of the art in imaging techniques.  ...  Finally, practical resolution limitations and pulse sequence options for studies in human subjects are considered.  ...  Although sequences such as: SSFP [117] , HASTE [118, 119] (or TSE/FSE) have all been proposed for T 2 -weighted BOLD, none of them have achieved the necessary combination of efficiency, spatial resolution  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2174/1874440001105010074">doi:10.2174/1874440001105010074</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/22216080">pmid:22216080</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3245408/">pmcid:PMC3245408</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kkntxaeyefbohe4zlfyuqijk5m">fatcat:kkntxaeyefbohe4zlfyuqijk5m</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190225131604/http://pdfs.semanticscholar.org/62dc/e336ad8356d3043acddb30f67748e391086b.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/62/dc/62dce336ad8356d3043acddb30f67748e391086b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2174/1874440001105010074"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3245408" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Improving the sensitivity of spin-echo fMRI at 3T by highly accelerated acquisitions

Antonia Barghoorn, Bruno Riemenschneider, Jürgen Hennig, Pierre LeVan
<span title="2021-02-23">2021</span> <i title="Wiley (John Wiley &amp; Sons)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/34p2n5u2vjfgrf7j2rmkmfhogu" style="color: black;">Magnetic Resonance in Medicine</a> </i> &nbsp;
However, at 3T, the majority of blood oxygenation level-dependent (BOLD) fMRI experiments are performed using T 2 ∗ -weighted GE sequences because of their superior sensitivity compared to SE-fMRI.  ...  The presented SE implementation of a highly accelerated GE pulse sequence therefore aims to improve the sensitivity of SE-fMRI while profiting from a reduction of susceptibility-induced signal dropout.  ...  However, image acquisition with sequences such as half Fourier single-shot turbo spin echo (HASTE) or rapid acquisition by sequential excitation and refocusing (RASER) for pure T 2 BOLD contrast is generally  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/mrm.28715">doi:10.1002/mrm.28715</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/33624352">pmid:33624352</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/vdafsvxmmned7mk65srtkplc2e">fatcat:vdafsvxmmned7mk65srtkplc2e</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210718075914/https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/mrm.28715" 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/ad/9b/ad9bdc6292b48e3522c80673a858fd7e25b584f5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/mrm.28715"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a>

Functional magnetic resonance imaging in awake transgenic fragile X rats: evidence of dysregulation in reward processing in the mesolimbic/habenular neural circuit

W M Kenkel, J R Yee, K Moore, D Madularu, P Kulkarni, K Gamber, M Nedelman, C F Ferris
<span title="">2016</span> <i title="Springer Nature"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/eramt72k3vanfg544z3nw4zrsu" style="color: black;">Translational Psychiatry</a> </i> &nbsp;
Both wild-type (WT) and FX rats showed robust brain activation to a rewarding almond odor, though FX rats showed an altered temporal pattern and tended to have a higher number of voxels with negative BOLD  ...  To this end, awake control and FX rats were imaged for changes in blood oxygen level dependent (BOLD) signal intensity in response to the odor of almond, a stimulus to elicit the innate reward response  ...  The column on the left shows the same images but collected for functional analysis using HASTE, a RARE pulse sequence modified for faster acquisition time.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/tp.2016.15">doi:10.1038/tp.2016.15</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/27003189">pmid:27003189</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4872441/">pmcid:PMC4872441</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qz5bq6hgcrebzmcow4fij2754a">fatcat:qz5bq6hgcrebzmcow4fij2754a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200510102438/https://www.nature.com/articles/tp201615.pdf?error=cookies_not_supported&amp;code=7bfeaf56-4713-4cc0-a330-ed02d5768fb9" 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/d8/a2/d8a2b12603b1089919775f26ebe2565744320044.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1038/tp.2016.15"> <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> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4872441" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Bayesian Spatiotemporal Modeling Using Hierarchical Spatial Priors, with Applications to Functional Magnetic Resonance Imaging

Martin Bezener, John Hughes, Galin Jones
<span title="">2018</span> <i title="Institute of Mathematical Statistics"> Bayesian Analysis </i> &nbsp;
Efficient design of event-related fMRI experi- ments using M-sequences. NeuroImage, 16:801–813. Carlin, B. P. and Louis, T. A. (2009). Bayesian Methods for Data Analysis.  ...  This requires us to modify our sampler to draw from the posterior distribution 4.1.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1214/18-ba1108">doi:10.1214/18-ba1108</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/bwso7eerrvfnzilzrl6fcahhxu">fatcat:bwso7eerrvfnzilzrl6fcahhxu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170706133929/https://conservancy.umn.edu/bitstream/handle/11299/170907/Bezener_umn_0130E_15731.pdf%3bjsessionid=786F98CAB4D757332F15D665A68D66AA?sequence%3D1" 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/e1/f0/e1f031d46ed06c4c6e5118fd57930d72084eb3e3.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1214/18-ba1108"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> Publisher / doi.org </button> </a>

BOLD fMRI in awake prairie voles: A platform for translational social and affective neuroscience

J.R. Yee, W.M. Kenkel, P. Kulkarni, K. Moore, A.M. Perkeybile, S. Toddes, J.A. Amacker, C.S. Carter, C.F. Ferris
<span title="">2016</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
Results using these methods show that fMRI in the prairie vole is capable of yielding robust blood oxygen level dependent (BOLD) signal changes in response to hypercapnic challenge (inhaled 5% CO 2 ),  ...  Taken together, awake vole fMRI represents a new arena of neurobiological study outside the realm of traditional rodent models.  ...  Acknowledgements These studies were supported by a grant from the National Institute of Childhood Health and Human Development NICHD P01HD075750.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2016.05.046">doi:10.1016/j.neuroimage.2016.05.046</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/27238726">pmid:27238726</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4933013/">pmcid:PMC4933013</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/56eexmtwbfawxpgur3qxwyaswi">fatcat:56eexmtwbfawxpgur3qxwyaswi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170930235311/http://publisher-connector.core.ac.uk/resourcesync/data/elsevier/pdf/989/aHR0cDovL2FwaS5lbHNldmllci5jb20vY29udGVudC9hcnRpY2xlL3BpaS9zMTA1MzgxMTkxNjMwMTY2NQ%3D%3D.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/98/20/98206626d6669425e2b51bfbb3d55e1ca9a8cdf7.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2016.05.046"> <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/PMC4933013" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Development of real-time functional magnetic resonance imaging pipeline at Donders Institute

Adnan Niazi
<span title="2012-10-31">2012</span> <i title="Figshare"> Figshare </i> &nbsp;
Real-time functional magnetic resonance (rtfMRI) imaging is a relatively new technique to compute moment-to-moment changes in brain activations corresponding to a particular experimental manipulation.  ...  The Sinc interpolation algorithm is the same as that used by SPM, however it has been modified a bit to run online.  ...  This information would be useful if you are unable to modify the scanner sequence to dump the protocol information in the mrprot.txt file at the start of the functional run.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.6084/m9.figshare.96999.v1">doi:10.6084/m9.figshare.96999.v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/urlwbms6cfcdzlabp46s3djbje">fatcat:urlwbms6cfcdzlabp46s3djbje</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200225222144/https://s3-eu-west-1.amazonaws.com/pfigshare-u-files/102621/DevelopmentofrealtimefMRIpipeline_at_Donders_institute_InternshipreportAdnanNiazi.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/d6/c5/d6c5f8b0d2c3168def1ff53b720aa2225ed7bf1e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.6084/m9.figshare.96999.v1"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> figshare.com </button> </a>

Bayesian Modeling of the Hemodynamic Response Function in BOLD fMRI

C. Gössl, L. Fahrmeir, D.P. Auer
<span title="">2001</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
The usefulness of the model is demonstrated by thorough analyzes of the poststimulus undershoot in visual and acoustic stimulation paradigms.  ...  The focus of this study is placed on such a direct approach that allows for a robust pixelwise determination of hemodynamic characteristics, such as time to peak or the poststimulus undershoot.  ...  ACKNOWLEDGMENTS This work was supported by a grant from the German National Science Foundation (D.F.G.), Sonderforschungsbereich 386.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1006/nimg.2001.0795">doi:10.1006/nimg.2001.0795</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/11525323">pmid:11525323</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/jai6rgs4qng4lafs7hkl6zeqzi">fatcat:jai6rgs4qng4lafs7hkl6zeqzi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20100720140342/http://spin.ecn.purdue.edu/fmri/PDFLibrary/GosslC_NI_2001_14_140_148.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/06/87/0687a5358eeddf1aebf7c41f18a2032248890de5.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1006/nimg.2001.0795"> <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>

The Serotonin Receptor 6 Antagonist Idalopirdine and Acetylcholinesterase Inhibitor Donepezil Have Synergistic Effects on Brain Activity—A Functional MRI Study in the Awake Rat

Craig F. Ferris, Praveen Kulkarni, Jason R. Yee, Mark Nedelman, Inge E. M. de Jong
<span title="2017-06-12">2017</span> <i title="Frontiers Media SA"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/qigargnicncadmdn56ei23yjnu" style="color: black;">Frontiers in Pharmacology</a> </i> &nbsp;
We studied the effects of idalopirdine alone and in combination with the AChEI donepezil on brain activity using BOLD (Blood Oxygen Level Dependent) functional magnetic resonance imaging (fMRI) in the  ...  The 5-HT 6 receptor is a promising target for cognitive disorders, in particular for Alzheimer's disease (AD) and other CNS disorders.  ...  The column on the left shows the same images but collected for functional analysis using HASTE, a RARE pulse sequence modified for faster acquisition time.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fphar.2017.00279">doi:10.3389/fphar.2017.00279</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28659792">pmid:28659792</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5467007/">pmcid:PMC5467007</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gwssrtej7jb5rklhwdximkceqq">fatcat:gwssrtej7jb5rklhwdximkceqq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190225145012/http://pdfs.semanticscholar.org/6fbc/beb4c6daca952586440c027f05bf0f57720d.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/6f/bc/6fbcbeb4c6daca952586440c027f05bf0f57720d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fphar.2017.00279"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> frontiersin.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5467007" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Modelling the data and not the images in FMRI [article]

Thomas Wilhelm Dieter Möbius
<span title="2018-09-19">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
This acknowledges that subjects are random entities, and it acknowledges that the accuracy of the BOLD signal is estimated with various certainty in an FMRI.  ...  In particular, multicentre studies will gain interpretability and power by its use.  ...  say, a Metropolis-Hastings algorithm.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1809.07232v1">arXiv:1809.07232v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ntc2lmsyobhcfgb2uqjbpw5kyy">fatcat:ntc2lmsyobhcfgb2uqjbpw5kyy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20191026025535/https://arxiv.org/pdf/1809.07232v1.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/f2/26/f2263f16dd10016eeb3421a4b735eb22c663da8e.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1809.07232v1" 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>

BOLD Imaging in Awake Wild-Type and Mu-Opioid Receptor Knock-Out Mice Reveals On-Target Activation Maps in Response to Oxycodone

Kelsey Moore, Dan Madularu, Sade Iriah, Jason R. Yee, Praveen Kulkarni, Emmanuel Darcq, Brigitte L. Kieffer, Craig F. Ferris
<span title="2016-11-03">2016</span> <i title="Frontiers Media SA"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/wrk3kouosrhcxiprcbguskdipu" style="color: black;">Frontiers in Neuroscience</a> </i> &nbsp;
Using a segmented, annotated MRI mouse atlas and computational analysis, patterns of integrated positive and negative BOLD activity were identified across 122 brain areas.  ...  Blood oxygen level dependent (BOLD) imaging in awake mice was used to identify differences in brain activity between wild-type, and Mu (µ) opioid receptor knock-outs (MuKO) in response to oxycodone (OXY  ...  The column on the left shows the same images but collected for functional analysis using HASTE, a RARE pulse sequence modified for faster acquisition time.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnins.2016.00471">doi:10.3389/fnins.2016.00471</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/27857679">pmid:27857679</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5094148/">pmcid:PMC5094148</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/drxviybpwjcvdaks2gyyhn2upa">fatcat:drxviybpwjcvdaks2gyyhn2upa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20171006032209/http://publisher-connector.core.ac.uk/resourcesync/data/Frontiers/pdf/04f/aHR0cDovL2pvdXJuYWwuZnJvbnRpZXJzaW4ub3JnL2FydGljbGUvMTAuMzM4OS9mbmlucy4yMDE2LjAwNDcxL3BkZg%3D%3D.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/50/b6/50b60e96c5640d38f1635b273a96136845fd1bff.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnins.2016.00471"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> frontiersin.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5094148" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Bayesian inference of hemodynamic changes in functional arterial spin labeling data

Mark W. Woolrich, Peter Chiarelli, Daniel Gallichan, Joanna Perthen, Thomas T. Liu
<span title="">2006</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/34p2n5u2vjfgrf7j2rmkmfhogu" style="color: black;">Magnetic Resonance in Medicine</a> </i> &nbsp;
Importantly, this includes a significant contribution by changes in the static magnetization, M , to the ASL signal. Inference is carried out in a Bayesian framework.  ...  The study of brain function using MRI relies on acquisition techniques that are sensitive to different aspects of the hemodynamic response contiguous to areas of neuronal activity.  ...  One of the main reasons why BOLD-FMRI is so widely used is its high contrast-to-noise ratio (CNR) relative to ASL-FMRI and VASO-FMRI (7, 8) .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/mrm.21039">doi:10.1002/mrm.21039</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/16964610">pmid:16964610</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/kxkxayq22zfctbxokwmu5cax44">fatcat:kxkxayq22zfctbxokwmu5cax44</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170810205510/http://fmriserver.ucsd.edu/ttliu/pdf/woolrich06_bayesasl.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/f3/f7/f3f79251f914f8d88c88af3baafad0bd058bafb9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/mrm.21039"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a>
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