Evidence map›Paper›PMID 38740797›Full record

ArticleScientific reports2024

Multiline orthogonal scanning temporal focusing (mosTF) microscopy for scattering reduction in in vivo brain imaging.

Yi Xue, Josiah R Boivin, Dushan N Wadduwage, Jong Kang Park, Elly Nedivi, Peter T C So

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Yi XueDepartment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Josiah R BoivinPicower Institute, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Dushan N WadduwageLaser Biomedical Research Center, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Jong Kang ParkDepartment of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Elly NediviPicower Institute, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA.
Peter T C SoDepartment of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA, 02139, USA. ptso@mit.edu.

Funding

Wide-Field Short-Wave Infrared (SWIR) multiphoton (MP) tissue imagingP41EB015871 · NIBIB · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SO, PETER T. · 2012 to 2021
$11.3M
Next generation high-throughput random access imaging, in vivoU01NS090438 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI NEDIVI, ELLY, SO, PETER T. · 2014 to 2016
$1.4M
Structured light temporal focusing depth-resolved wide-field FLIM-FRET for in vivo synaptic imagingR21MH130067 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI NEDIVI, ELLY, SO, PETER T. · 2022 to 2023
$451k
Novel implementation of Temporal Focusing Line Scanning for Fast Imaging of Synaptic Structural Dynamics in vivoR21NS105070 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI NEDIVI, ELLY, SO, PETER T. · 2017 to 2018
$437k
New technologies for in vivo spectral resolved high speed multiphoton microscopsyR21NS091982 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI NEDIVI, ELLY, SO, PETER T. · 2015 to 2016
$429k
Developing a Strategy for 4-Color in Vivo Two-Photon ImagingR21NS125396 · NINDS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI NEDIVI, ELLY, SO, PETER T. · 2022 to 2023
$411k
Development of Line-Scan Temporal Focusing for fast structural imaging of synapse assembly/disassembly in vivoF32MH115441 · NIMH · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI BOIVIN, JOSIAH R · 2017 to 2021
$231k
NIBIB NIH HHS P41 EB015871NIH HHS 5R21NS091982-02NIH HHS F32 MH115441NIMH NIH HHS F32 MH115441NIMH NIH HHS R21 MH130067NINDS NIH HHS R21 NS091982NINDS NIH HHS R21 NS105070NINDS NIH HHS R21 NS125396NINDS NIH HHS U01 NS090438
6 · The paper itself

Abstract

Temporal focusing two-photon microscopy has been utilized for high-resolution imaging of neuronal and synaptic structures across volumes spanning hundreds of microns in vivo. However, a limitation of temporal focusing is the rapid degradation of the signal-to-background ratio and resolution with increasing imaging depth. This degradation is due to scattered emission photons being widely distributed, resulting in a strong background. To overcome this challenge, we have developed multiline orthogonal scanning temporal focusing (mosTF) microscopy. mosTF captures a sequence of images at each scan location of the excitation line. A reconstruction algorithm then reassigns scattered photons back to their correct scan positions. We demonstrate the effectiveness of mosTF by acquiring neuronal images of mice in vivo. Our results show remarkable improvements in in vivo brain imaging with mosTF, while maintaining its speed advantage.

Indexed as

BrainAlgorithmsAnimalsImage Processing, Computer-AssistedMiceMicroscopy, Fluorescence, MultiphotonNeurons

Identifiers

PMID38740797
PMCPMC11091065

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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.