Evidence map›Paper›PMID 39400825›Full record

ArticleAdvances in experimental medicine and biology2024

Assessing Near-Infrared Optical Tomography's Depth Capability in Imaging Brain Vessels: An Experimental Study.

Djazia Yacheur, T Li, M Ackermann, A Kalyanov, E Russomanno, A Di Costanzo Mata, M Wolf, J Jiang

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Article in Advances in experimental medicine and biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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

8 authors.

Djazia YacheurDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland. dyacheur@student.ethz.ch.
T LiDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.
M AckermannDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.
A KalyanovDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.
E RussomannoDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.
A Di Costanzo MataDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.
M WolfDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.
J JiangDepartment of Neonatology, Biomedical Optics Research Laboratory (BORL), University Hospital Zurich and University of Zurich, Zurich, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Advanced brain vessel imaging is crucial for diagnosing and treating brain-related conditions such as lesions and strokes, ultimately enhancing brain health. Among the range of cerebrovascular imaging modalities, near-infrared optical tomography (NIROT) stands out for its cost-effectiveness and brain oxygenation quantification. The objective of this project, as a continuation of our prior simulation study, is to evaluate in vitro the Pioneer system for imaging blood vessels. An experimental study was performed on a silicon phantom with a tube inclusion mimicking the superficial blood vessels at a depth of 5 mm. The experiment employed a time domain (TD) NIROT called Pioneer system. Image reconstruction was performed using the obtained TD data. We used root mean square error (RMSE) to evaluate the accuracy of the reconstructed images. We were able to detect the location and structure of the tube with a RMSE of 0.0285. This experimental study showed that the TD NIROT Pioneer system can detect vessel-like inclusion at the depth of 5 mm.

Indexed as

BrainPhantoms, ImagingTomography, OpticalCerebrovascular CirculationHumansImage Processing, Computer-AssistedBrain vesselsMedical imagingNear infrared lightOptical propertiesSilicone phantom

Identifiers

PMID39400825

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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.