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Physiological and Functional Magnetic Resonance Imaging Using Balanced Steady-state Free Precession

Sung-Hong Park, Paul Kyu Han, Seung Hong Choi
<span title="">2015</span> <i title="The Korean Society of Radiology (KAMJE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/c6pm5ttsdzfx3eaeb2ndqzlyje" style="color: black;">Korean Journal of Radiology</a> </i> &nbsp;
Balanced steady-state free precession (bSSFP), is called true fast imaging with steady-state precession (Siemens Healthcare, Erlangen, Germany), fast imaging employing steady-state acquisition (FIESTA)  ...  Balanced steady-state free precession (bSSFP) is a highly efficient pulse sequence that is known to provide the highest signal-to-noise ratio per unit time.  ...  The heterogeneity in the signal sources of the pass-band bSSFP fMRI was experimentally investigated in high spatial resolution at a high field of 9.4-T (50).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3348/kjr.2015.16.3.550">doi:10.3348/kjr.2015.16.3.550</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/25995684">pmid:25995684</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4435985/">pmcid:PMC4435985</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xnh7s3gfc5e3jlhyhbv4flg6hy">fatcat:xnh7s3gfc5e3jlhyhbv4flg6hy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180726180604/https://synapse.koreamed.org/Synapse/Data/PDFData/0068KJR/kjr-16-550.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/d6/f3d689f2bda2ad1e0cc5c688201fece5eacc6063.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3348/kjr.2015.16.3.550"> <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/PMC4435985" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Sensitivity and specificity of high-resolution balanced steady-state free precession fMRI at high field of 9.4T

Sung-Hong Park, Tae Kim, Ping Wang, Seong-Gi Kim
<span title="">2011</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
Balanced steady-state free precession (bSSFP) is an attractive fMRI method at high fields due to minimal spatial distortion.  ...  To examine sensitivity and specificity of bSSFP fMRI at ultrahigh magnetic field of 9.4 T, we performed high-resolution pass-band high flip-angle (16°) bSSFP fMRI with four phase cycling (PC) angles at  ...  Kwan-Jin Jung and Timothy Q. Duong for the discussion and Kristy Hendrich for 9.4 T system management. This work was supported by NIH (EB003324, EB003375, and NS44589).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2011.06.010">doi:10.1016/j.neuroimage.2011.06.010</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/21704713">pmid:21704713</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3144319/">pmcid:PMC3144319</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mta3rhvt3fhwhimlyux4v4pz2i">fatcat:mta3rhvt3fhwhimlyux4v4pz2i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829012621/http://www.kimlab.pitt.edu/Public/papers/Park_NeuroImage_2011_ssfp.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/2f/ca/2fca8d56947de5097b6ebcd65b523bc94ab3b6cc.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.2011.06.010"> <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/PMC3144319" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Multi-slice passband bSSFP fMRI at ultra-high field [article]

Olivier Reynaud, Analina R. da Silva, Rolf Gruetter, Ileana O. Jelescu
<span title="2018-12-11">2018</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Balanced steady-state free precession (bSSFP) can be used as an alternative to gradient-echo (GE) EPI for BOLD functional MRI when image distortions and signal drop-outs are severe such as at ultra-high  ...  The aim of the present study was to implement a multi-slice bSSFP acquisition with Cartesian read-out to obtain non-distorted BOLD fMRI activation maps in the human and rat brain at ultra-high field.  ...  This work was supported by the Centre d'Imagerie Bio-Médicale (CIBM) of the University of Lausanne (UNIL), the Swiss Federal Institute of Technology Lausanne (EPFL), the University of Geneva (UniGe), the  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1812.04395v1">arXiv:1812.04395v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/4b5vk3f3j5ehno6ncokt4k2xye">fatcat:4b5vk3f3j5ehno6ncokt4k2xye</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200826132345/https://arxiv.org/ftp/arxiv/papers/1812/1812.04395.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/a9/c1/a9c171ebaad4d940a89f308c99ae889ffbb91ba0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1812.04395v1" 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 fMRI signal characteristics of S1- and S2-SSFP at 7 Tesla

Pål E. Goa, Peter J. Koopmans, Benedikt A. Poser, Markus Barth, David G. Norris
<span title="2014-03-13">2014</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;
Object: To compare the BOLD fMRI signal characteristics at in the cortex and on the pial surface for a non-balanced steady-state free precession sequence (nb-SSFP) at 7 T.  ...  The results indicate that S2-SSFP might not be a suited alternative to spin-echo for high-resolution fMRI at 7 T.  ...  Non-balanced steady-state free precession (nb-SSFP) has been proposed as an alternative sequence for T2-weighted BOLD fMRI at high field strength .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnins.2014.00049">doi:10.3389/fnins.2014.00049</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24659952">pmid:24659952</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3952481/">pmcid:PMC3952481</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e6mqd7knpvdp3oidtsc32a2caa">fatcat:e6mqd7knpvdp3oidtsc32a2caa</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210802134427/https://repository.ubn.ru.nl/bitstream/handle/2066/135112/1/135112.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/e5/0e/e50e7f424c197815270d6e9860d8a24091ea2e50.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnins.2014.00049"> <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/PMC3952481" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Ultra-Slow Single-Vessel BOLD and CBV-Based fMRI Spatiotemporal Dynamics and Their Correlation with Neuronal Intracellular Calcium Signals

Yi He, Maosen Wang, Xuming Chen, Rolf Pohmann, Jonathan R. Polimeni, Klaus Scheffler, Bruce R. Rosen, David Kleinfeld, Xin Yu
<span title="">2018</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/5lze265mrrcddlccx7zpfjyjwi" style="color: black;">Neuron</a> </i> &nbsp;
First, to detect the vessel-specific fluctuations in fMRI signals during the resting state.  ...  Here, singlevessel fMRI reveals vessel-specific correlation patterns in both rodents and humans.  ...  Looger and the Janelia Research Campus of HHMI for kindly providing viral vectors.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuron.2018.01.025">doi:10.1016/j.neuron.2018.01.025</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/29398359">pmid:29398359</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5845844/">pmcid:PMC5845844</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/zv4ynijasbhsta33ch3vle5xpu">fatcat:zv4ynijasbhsta33ch3vle5xpu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200208181759/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5845844&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/9e/19/9e19fbe4ba9d438d60ace493f542fd1e7af62c11.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuron.2018.01.025"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5845844" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

7-T MR-from research to clinical applications?

Ewald Moser, Freddy Stahlberg, Mark E. Ladd, Siegfried Trattnig
<span title="2011-11-21">2011</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rr3xugvwirasdcilw2b3upxqpi" style="color: black;">NMR in Biomedicine</a> </i> &nbsp;
Over 20 000 MR systems are currently installed worldwide and, although the majority operate at magnetic fields of 1.5 T and below (i.e. about 70%), experience with 3-T (in high-field clinical diagnostic  ...  Examples are given to demonstrate the advantages of susceptibility-weighted imaging, time-of-flight MR angiography, high-resolution functional MRI, 1 H and 31 P MRSI in the human brain, sodium and functional  ...  Although balanced steady-state free precession sequences (e.g. true fast imaging with steady-state precession, fast imaging employing steady-state acquisition or balanced fast field echo) represent the  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/nbm.1794">doi:10.1002/nbm.1794</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/22102481">pmid:22102481</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/whwmh43ejnfzncxuv2agwf6du4">fatcat:whwmh43ejnfzncxuv2agwf6du4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170809161150/https://neurocluster-db.meduniwien.ac.at/db_files/pub_art_320.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/b4/c5/b4c5dc0d41cc6200b2980c87f43b2df2a7a05de8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/nbm.1794"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> wiley.com </button> </a>

Blood oxygenation level-dependent (BOLD) functional MRI of visual stimulation in the rat retina at 11.7 T

Bryan H. De La Garza, Eric R. Muir, Guang Li, Yen-Yu I. Shih, Timothy Q. Duong
<span title="2010-12-03">2010</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rr3xugvwirasdcilw2b3upxqpi" style="color: black;">NMR in Biomedicine</a> </i> &nbsp;
A high-field MRI scanner was utilized to improve the signal-to-noise ratio, spatial resolution and BOLD sensitivity.  ...  This study reports a novel application of highresolution (111 T 111 T 1000 mm 3 ) BOLD fMRI of visual stimulation in the anesthetized rat retina at 11.7 T.  ...  Harrison of Ophthalmology for his help with luminance measurements, and Dr Carlos Rosende of Ophthalmology for helpful discussions.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/nbm.1571">doi:10.1002/nbm.1571</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/21344533">pmid:21344533</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3057875/">pmcid:PMC3057875</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/d7qcstxrijc6xjtt3y6g6stiyu">fatcat:d7qcstxrijc6xjtt3y6g6stiyu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20130107223159/http://ric.uthscsa.edu/duong/2011Feb_NMB_visstim.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/f1/d6/f1d6cb42814d3995f999a416b75183cca71dc2fc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/nbm.1571"> <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/PMC3057875" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Windows on the Human Body – in Vivo High-Field Magnetic Resonance Research and Applications in Medicine and Psychology

Ewald Moser, Martin Meyerspeer, Florian Ph. S. Fischmeister, Günther Grabner, Herbert Bauer, Siegfried Trattnig
<span title="2010-06-08">2010</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
Recent achievements in high and ultra-high field MR (at 3 and 7 Tesla) are described, and representative research applications in Medicine and Psychology in Austria are discussed.  ...  Outstanding highlights of this progress are magnetic resonance imaging (MRI) and spectroscopy (MRS), which enable non-invasive, in vivo acquisition of morphological, functional, and metabolic information  ...  HB acknowledges grants by the Austrian Science Fund (FWF, P19176-B02 and P19830-B02), the Austrian National Bank (Jubiläumsfondsprojekt # 12475), and an intra-mural grant of the University of Vienna (IP475002  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s100605724">doi:10.3390/s100605724</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/22219684">pmid:22219684</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3247729/">pmcid:PMC3247729</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/bb4amgcex5g5topl2o7wlkkeja">fatcat:bb4amgcex5g5topl2o7wlkkeja</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20141114222335/http://www.mdpi.com:80/1424-8220/10/6/5724/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/ae/35/ae35088e8ca654f780d47101c3ed3b09c918de30.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s100605724"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3247729" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Characterizing contrast origins and noise contribution in spin-echo EPI BOLD at 3 T

Don M. Ragot, J. Jean Chen
<span title="">2019</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;
We fit this model to SE-BOLD fMRI data acquired during hypercapnic manipulations at various echo times (TE) at 3 T in order to characterize SE-BOLD contrast and noise behaviour, and identify optimal contrast-to-noise  ...  Importantly, we demonstrate that CNR for SE is maximized at TEs lower than the typically used tissue T 2 .  ...  This allows the acquisition of T 2 and T 2 *-weighted images at high temporal resolution to study brain physiology.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.mri.2018.11.005">doi:10.1016/j.mri.2018.11.005</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/2lxeqnbus5dylphmyltop3xigi">fatcat:2lxeqnbus5dylphmyltop3xigi</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200324112436/https://tspace.library.utoronto.ca/bitstream/1807/89578/3/Ragot_Don_Marcial_201806_MSc_thesis.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/44/ac/44ace7948ff12657969d77b1f00e55c1265ca842.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.mri.2018.11.005"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

The physics of functional magnetic resonance imaging (fMRI)

Richard B Buxton
<span title="2013-09-01">2013</span> <i title="IOP Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/suaksh5g2jbv7n457hrsdmxhuy" style="color: black;">Reports on progress in physics (Print)</a> </i> &nbsp;
In gray matter in the human brain at a field strength of 3 T, T 1 ~1.0 s and T 2 ~ 0.1 s.  ...  For protons γ = 2.675 × 10 8 rad T −1 , and a typical magnetic field for fMRI is 3 Tesla (T), so the precession frequency ν 0 (=ω 0 /2π) is approximately 128 MHz.  ...  This work was supported by grants from the National Institutes of Health: NS-36722, NS-081405 and EB-00790.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/0034-4885/76/9/096601">doi:10.1088/0034-4885/76/9/096601</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24006360">pmid:24006360</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4376284/">pmcid:PMC4376284</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3r24a6k54jcpbkrcpzo62rwl3q">fatcat:3r24a6k54jcpbkrcpzo62rwl3q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200505074022/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC4376284&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/33/0f/330f00a4ed99c2bb57f887b79c4c7154e423fe26.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1088/0034-4885/76/9/096601"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> iop.org </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4376284" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

The impact of vessel size, orientation and intravascular contribution on the neurovascular fingerprint of BOLD bSSFP fMRI

Mario Gilberto Báez-Yánez, Philipp Ehses, Christian Mirkes, Philbert S. Tsai, David Kleinfeld, Klaus Scheffler
<span title="2017-09-08">2017</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/sa477uo7lveh7hchpikpixop5u" style="color: black;">NeuroImage</a> </i> &nbsp;
Monte Carlo simulations have been used to analyze oxygenation-related signal changes in pass-band balanced steady state free precession (bSSFP) as well as in gradient echo (GE) and spin echo (SE) sequences  ...  Signal changes as a function of vessel size, blood volume, vessel orientation to the main magnetic field B0 as well as relations of intra- and extravascular and of micro- and macrovascular contributions  ...  Acknowledgments Mario Gilberto Báez-Yánez is thankful for the support by CONACYT (Consejo Nacional de Ciencia y Tecnología, México), and we also thank the NIH-NINDS (grant R35NS097265) and the NIH-NIMH  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2017.09.015">doi:10.1016/j.neuroimage.2017.09.015</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28890417">pmid:28890417</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5857886/">pmcid:PMC5857886</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ktcccc4xm5gz3lla4c45cfptcm">fatcat:ktcccc4xm5gz3lla4c45cfptcm</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200504071453/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5857886&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/3f/60/3f605af4f87b80604a05fbf44b238d03aed9a8c9.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.neuroimage.2017.09.015"> <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/PMC5857886" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Detecting Language Activations with Functional Magnetic Resonance Imaging [chapter]

<span title="">2004</span> <i title="Elsevier"> Human Brain Function </i> &nbsp;
T l also depends on the strength o f the magnetic field: the stronger the magnetic field, the faster the frequency with which protons precess.  ...  However, the evoked BOLD response may not conform to steady-state dynamics even in the context o f blocked design fMRI.  ...  Specifically, the efficiency o f an estimator is inversely related to the contrast variance, e.g. it decreases with error variance and design variance c^X^ZX^^c.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/b978-012264841-0/50032-9">doi:10.1016/b978-012264841-0/50032-9</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/qrj3cfoomzd6zan5iu3gjazd34">fatcat:qrj3cfoomzd6zan5iu3gjazd34</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20201106165718/https://discovery.ucl.ac.uk/id/eprint/10103379/1/out.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/aa/daaaacf99d32d615e942f0807d867b543dd86087.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/b978-012264841-0/50032-9"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Speech MRI: Morphology and function

Andrew D. Scott, Marzena Wylezinska, Malcolm J. Birch, Marc E. Miquel
<span title="">2014</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/qdb7dbyjvnf43ohpvz2aqercrm" style="color: black;">Physica medica (Testo stampato)</a> </i> &nbsp;
Magnetic Resonance Imaging (MRI) plays an increasing role in the study of speech. This article reviews the MRI literature of anatomical imaging, imaging for acoustic modelling and dynamic imaging.  ...  It describes existing imaging techniques attempting to meet the challenges of imaging the upper airway during speech and examines the remaining hurdles and future research directions.  ...  Balanced steady-state free precession (bSSFP) imaging, which is a rapid technique with high SNR has also been demonstrated for real-time imaging of the larynx during phonation (4 fps) [59] , but the resulting  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.ejmp.2014.05.001">doi:10.1016/j.ejmp.2014.05.001</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24880679">pmid:24880679</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/b6ht4f3g65dnreipemxjrt3qsu">fatcat:b6ht4f3g65dnreipemxjrt3qsu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170829101821/https://umexpert.um.edu.my/file/publication/00009382_108131.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/cb/6fcb57ad6a85902b2196b29329dbf91df5fb191a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.ejmp.2014.05.001"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

13C NMR spectroscopy applications to brain energy metabolism

Tiago B. Rodrigues, Julien Valette, Anne-Karine Bouzier-Sore
<span title="">2013</span> <i title="Frontiers Media SA"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/hiqprq4spjbo3nirp4izltpxe4" style="color: black;">Frontiers in Neuroenergetics</a> </i> &nbsp;
Finally, new perspectives and applications offered by 13 C hyperpolarization are described. gic neurotransmission flux; V TCA , TCA cycle flux; V X , rate of exchange between α-ketoglutarate and glutamate  ...  Then, we provide an overview of the 13 C NMR experiments performed to analyze both intracellular and intercellular metabolic fluxes.  ...  Kettunen and Dr. Alan J. Wright for the critical reading of the manuscript.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnene.2013.00009">doi:10.3389/fnene.2013.00009</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/24367329">pmid:24367329</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC3856424/">pmcid:PMC3856424</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/oyavdczy3rgshkmpzrjibwv7gu">fatcat:oyavdczy3rgshkmpzrjibwv7gu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20150715171138/http://journal.frontiersin.org:80/article/10.3389/fnene.2013.00009/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/a0/18/a0187a29af09caf1858bbe09021d5eed445ca07d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnene.2013.00009"> <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/PMC3856424" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Hippocampal subfields at ultra high field MRI: An overview of segmentation and measurement methods

Alessia Giuliano, Graziella Donatelli, Mirco Cosottini, Michela Tosetti, Alessandra Retico, Maria Evelina Fantacci
<span title="2017-02-23">2017</span> <i title="Wiley"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4vc47i7vtzcjjp4eyu56u3ffwy" style="color: black;">Hippocampus</a> </i> &nbsp;
In the recent years, the increasing availability of Magnetic Resonance Imaging (MRI) scanners that operate at ultra-high field (UHF), that is, with static magnetic field strength !  ...  Compared to conventional high-field scanners, these systems can provide new contrasts, increased signal-to-noise ratio and higher spatial resolution, thus they may improve the visualization of very small  ...  Parekh and colleagues used a balanced steady-state free precession (bSSFP) sequence for 7T whole brain images with 0.4 3 0.4 3 0.4 mm 3 resolution.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hipo.22717">doi:10.1002/hipo.22717</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/28188659">pmid:28188659</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC5573987/">pmcid:PMC5573987</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/njiutzqnrfe7ldchxeehe2fs5y">fatcat:njiutzqnrfe7ldchxeehe2fs5y</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200211161532/http://europepmc.org/backend/ptpmcrender.fcgi?accid=PMC5573987&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/ca/7a/ca7a4f381608784706259224fb40ddd563f231e8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1002/hipo.22717"> <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/PMC5573987" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>
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