Evidence map›Paper›PMID 36897938›Full record

ArticleScience advances2023

Integration of reconfigurable microchannels into aligned three-dimensional neural networks for spatially controllable neuromodulation.

Sohyeon Jeong, Hyun Wook Kang, So Hyun Kim, Gyu-Sang Hong, Min-Ho Nam, Jihye Seong, Eui-Sung Yoon, Il-Joo Cho, Seok Chung, Seokyoung Bang and 2 more

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Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Review
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

12 authors.

Sohyeon JeongBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0002-9330-9810
Hyun Wook KangBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0002-8182-5789
So Hyun KimBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0003-4966-2307
Gyu-Sang HongBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0002-8431-7835
Min-Ho NamBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0002-6191-1268
Jihye SeongBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0001-8450-3315
Eui-Sung YoonBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0001-5804-6376
Il-Joo ChoDepartment of Biomedical Sciences, College of Medicine, Korea University, Seoul 02841, Korea.ORCID 0000-0001-9016-6749
Seok ChungBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0002-1735-8338
Seokyoung BangBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0001-6607-2072
Hong Nam KimBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0002-0329-0029
Nakwon ChoiBrain Science Institute, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.ORCID 0000-0003-2993-9233

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Anisotropically organized neural networks are indispensable routes for functional connectivity in the brain, which remains largely unknown. While prevailing animal models require additional preparation and stimulation-applying devices and have exhibited limited capabilities regarding localized stimulation, no in vitro platform exists that permits spatiotemporal control of chemo-stimulation in anisotropic three-dimensional (3D) neural networks. We present the integration of microchannels seamlessly into a fibril-aligned 3D scaffold by adapting a single fabrication principle. We investigated the underlying physics of elastic microchannels' ridges and interfacial sol-gel transition of collagen under compression to determine a critical window of geometry and strain. We demonstrated the spatiotemporally resolved neuromodulation in an aligned 3D neural network by local deliveries of KCl and Ca

Indexed as

BrainCollagenAnimalsCollagen

Identifiers

PMID36897938
PMCPMC10005277

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table measurements read2
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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.