Evidence map›Paper›PMID 27934907›Full record

ArticleScientific reports2016

High-speed swept source optical coherence Doppler tomography for deep brain microvascular imaging.

Wei Chen, Jiang You, Xiaochun Gu, Congwu Du, Yingtian Pan

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
3.0field-weighted citation impact, top 9% of its field
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

11 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Ultrafast two-photon fluorescence imaging of cerebral blood circulation in the mouse brain in vivo.Proceedings of the National Academy of Sciences of the United States of America · 2022
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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 at 1 institution in 1 country.

Wei ChenDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
Jiang YouDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
Xiaochun GuDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
Congwu DuDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
Yingtian PanDepartment of Biomedical Engineering, Stony Brook University, Stony Brook, NY 11794, USA.
Stony Brook University · US

Funding

Calcium-related Neurotoxicity of CocaineR01DA029718 · NIDA · STATE UNIVERSITY NEW YORK STONY BROOK · PI DU, CONGWU, PAN, YINGTIAN · 2012 to 2025
$4.2M
Electrophysiological mechanisms of HIV-mediated neuropathogenesisR01NS084817 · NINDS · RUSH UNIVERSITY MEDICAL CENTER · PI HU, XIU-TI · 2013 to 2017
$2.5M
Optical platform to image neuronal and vascular effects of cocaine in awake rodentsR21DA042597 · NIDA · STATE UNIVERSITY NEW YORK STONY BROOK · PI DU, CONGWU, PAN, YINGTIAN · 2016 to 2017
$392k
NIDA NIH HHS R01 DA029718NIDA NIH HHS R21 DA042597NINDS NIH HHS R01 NS084817
6 · The paper itself

Abstract

Noninvasive microvascular imaging using optical coherence Doppler tomography (ODT) has shown great promise in brain studies; however, high-speed microcirculatory imaging in deep brain remains an open quest. A high-speed 1.3 μm swept-source ODT (SS-ODT) system is reported which was based on a 200 kHz vertical-cavity-surface-emitting laser. Phase errors induced by sweep-trigger desynchronization were effectively reduced by spectral phase encoding and instantaneous correlation among the A-scans. Phantom studies have revealed a significant reduction in phase noise, thus an enhancement of minimally detectable flow down to 268.2 μm/s. Further in vivo validation was performed, in which 3D cerebral-blood-flow (CBF) networks in mouse brain over a large field-of-view (FOV: 8.5 × 5 × 3.2 mm

Indexed as

Cerebrovascular CirculationAnimalsArteriolesCocaineDoppler EffectFunctional NeuroimagingImage Processing, Computer-AssistedImaging, Three-DimensionalIschemic Attack, TransientLasersMaleMiceMice, Inbred C57BLPhantoms, ImagingPia MaterTomography, Optical CoherenceCocaine

Identifiers

PMID27934907
PMCPMC5146972
OpenAlexW2560448724

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.