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Stochastic rank aggregation for the identification of functional neuromarkers [article]

Paola Galdi, Michele Fratello, Francesca Trojsi, Antonio Russo, Gioacchino Tedeschi, Roberto Tagliaferri, Fabrizio Esposito
<span title="2018-05-24">2018</span> <i title="Cold Spring Harbor Laboratory"> bioRxiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Conclusions: The proposed framework represents a valid method for the identification of functional neuromarkers from resting-state fMRI data, and it might therefore constitute a step forward in the development  ...  For each subject, clusters are ranked according to their median value and a stochastic rank aggregation method, TopKLists, is applied to combine the individual rankings within each class of subjects.  ...  Conflict of Interest The authors declare that they have no conflict of interest.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/329383">doi:10.1101/329383</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/phlfnl2gwjaevisj2jmkidtmmy">fatcat:phlfnl2gwjaevisj2jmkidtmmy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180722054139/https://www.biorxiv.org/content/biorxiv/early/2018/05/24/329383.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/ed/04/ed047d21411f8bafaf84745b7164126785aa3c51.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1101/329383"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> biorxiv.org </button> </a>

Variational voxelwise rs-fMRI representation learning: Evaluation of sex, age, and neuropsychiatric signatures [article]

Eloy Geenjaar, Tonya White, Vince Calhoun
<span title="2021-08-29">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
The pre-trained model is fine-tuned for a variable number of epochs on a schizophrenia dataset and we find that fine-tuning for 1 epoch yields the best results.  ...  It also opens up the ability to look at the distribution of rs-fMRI time series in the latent space of the VAE for heterogeneous neuropsychiatric disorders like schizophrenia in future work.  ...  The dataset is processed using the NeuroMark preprocessing pipeline [21] to obtain rs-fMRI volumes with a size of 53 x 63 x 52 voxels. The repetition time for FBIRN is 2 seconds.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2108.12756v1">arXiv:2108.12756v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/br46k6xmwjb6xnbiarqf5igl3q">fatcat:br46k6xmwjb6xnbiarqf5igl3q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210901172342/https://arxiv.org/pdf/2108.12756v1.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/ac/f4/acf46cdbe9cedce55b2a44f7f7fa0e9fee81fbb0.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2108.12756v1" 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>

Classification and Prediction of Brain Disorders Using Functional Connectivity: Promising but Challenging

Yuhui Du, Zening Fu, Vince D. Calhoun
<span title="2018-08-06">2018</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;
Brain functional imaging data, especially functional magnetic resonance imaging (fMRI) data, have been employed to reflect functional integration of the brain.  ...  We survey the state-of-the-art FC analysis methods including widely used static functional connectivity (SFC) and more recently proposed dynamic functional connectivity (DFC).  ...  Science Foundation of China (Grant No. 61703253, to YD) and Natural Science Foundation of Shanxi Province (Grant No. 2016021077, to YD).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnins.2018.00525">doi:10.3389/fnins.2018.00525</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/30127711">pmid:30127711</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC6088208/">pmcid:PMC6088208</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/b7hdtmrz4vehlhjw4fo2bewhwq">fatcat:b7hdtmrz4vehlhjw4fo2bewhwq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190305023228/http://pdfs.semanticscholar.org/ce0c/a6632016a979361fbd26f9d548615924e35a.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/ce/0c/ce0ca6632016a979361fbd26f9d548615924e35a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3389/fnins.2018.00525"> <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/PMC6088208" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>