Evidence map›Paper›PMID 35587618›Full record

ArticleNMR in biomedicine2022

A supervised deep neural network approach with standardized targets for enhanced accuracy of IVIM parameter estimation from multi-SNR images.

Alfonso Mastropietro, Daniel Procissi, Elisa Scalco, Giovanna Rizzo, Nicola Bertolino

Abstract read
In one paragraph

Article in NMR in biomedicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Alfonso MastropietroIstituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, Segrate, Italy.ORCID 0000-0003-3358-7111
Daniel ProcissiDepartment of Radiology, Northwestern University, Chicago, Illinois, USA.
Elisa ScalcoIstituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, Segrate, Italy.ORCID 0000-0003-2721-5792
Giovanna RizzoIstituto di Tecnologie Biomediche, Consiglio Nazionale delle Ricerche, Segrate, Italy.ORCID 0000-0002-6341-1304
Nicola BertolinoDepartment of Radiology, Northwestern University, Chicago, Illinois, USA.ORCID 0000-0002-5924-0995

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Extraction of intravoxel incoherent motion (IVIM) parameters from noisy diffusion-weighted (DW) images using a biexponential fitting model is computationally challenging, and the reliability of the estimated perfusion-related quantities represents a limitation of this technique. Artificial intelligence can overcome the current limitations and be a suitable solution to advance use of this technique in both preclinical and clinical settings. The purpose of this work was to develop a deep neural network (DNN) approach, trained on numerical simulated phantoms with different signal to noise ratios (SNRs), to improve IVIM parameter estimation. The proposed approach is based on a supervised fully connected DNN having 3 hidden layers, 18 inputs and 3 targets with standardized values. 14 × 10

Indexed as

Artificial IntelligenceDiffusion Magnetic Resonance ImagingAlgorithmsBayes TheoremMotionNeural Networks, ComputerReproducibility of Resultsdeep learningdeep neural networkdiffusion-weighted magnetic resonance imagingintravoxel incoherent motionIVIM

Identifiers

PMID35587618
PMCPMC9539583

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.