Evidence map›Paper›PMID 34796701›Full record

ArticleAdvanced science (Weinheim, Baden-Wurttemberg, Germany)2022

A Multimodal Multi-Shank Fluorescence Neural Probe for Cell-Type-Specific Electrophysiology in Multiple Regions across a Neural Circuit.

Namsun Chou, Hyogeun Shin, Kanghwan Kim, Uikyu Chae, Minsu Jang, Ui-Jin Jeong, Kyeong-Seob Hwang, Bumjun Yi, Seung Eun Lee, Jiwan Woo and 7 more

Abstract read
In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Fabrication of High-Density Multimodal Neural Probes Based on Heterogeneously Integrated CMOS.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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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

17 authors.

Namsun ChouCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Hyogeun ShinCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Kanghwan KimCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Uikyu ChaeCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Minsu JangCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Ui-Jin JeongCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Kyeong-Seob HwangCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Bumjun YiCenter for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Seung Eun LeeVirus Facility, Research Animal Resource Center, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Jiwan WooCenter for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Yakdol ChoCenter for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Changhyuk LeeCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Bradley J BakerCenter for Functional Connectomics, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Soo-Jin OhCenter for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Min-Ho NamCenter for Neuroscience, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Nakwon ChoiCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.
Il-Joo ChoCenter for BioMicrosystems, Brain Science Institute, Korea Institute of Science and Technology, 5, Hwarang-ro 14-gil, Seongbuk-gu, Seoul, 02792, Republic of Korea.ORCID 0000-0001-9016-6749

Funding

Bio & Medical Technology Development Program of the National Research FoundationBrain Convergence Research Program of the National Research FoundationBrain Research Program of the National Research FoundationInstitute of Information & Communications Technology Planning & Evaluation, Korean government (MSIT) 2021-0-00538-001Korea Institute of Science and Technology 2E30963Korean government NRF-2017M3C7A1028854Korean government (MSIT) NRF-2017M3A9B3061319Korean government (MSIT) NRF-2019M3E5D2A01063814
6 · The paper itself

Abstract

Cell-type-specific, activity-dependent electrophysiology can allow in-depth analysis of functional connectivity inside complex neural circuits composed of various cell types. To date, optics-based fluorescence recording devices enable monitoring cell-type-specific activities. However, the monitoring is typically limited to a single brain region, and the temporal resolution is significantly low. Herein, a multimodal multi-shank fluorescence neural probe that allows cell-type-specific electrophysiology from multiple deep-brain regions at a high spatiotemporal resolution is presented. A photodiode and an electrode-array pair are monolithically integrated on each tip of a minimal-form-factor silicon device. Both fluorescence and electrical signals are successfully measured simultaneously in GCaMP6f expressing mice, and the cell type from sorted neural spikes is identified. The probe's capability of combined electro-optical recordings for cell-type-specific electrophysiology at multiple brain regions within a neural circuit is demonstrated. The new experimental paradigm to enable the precise investigation of functional connectivity inside and across complex neural circuits composed of various cell types is expected.

Indexed as

Fluorescent DyesAnimalsBrainElectrophysiological PhenomenaElectrophysiologyEquipment DesignMaleMiceMice, Inbred C57BLModels, AnimalOptical DevicesFluorescent Dyescell-type identificationelectrophysiologyfluorescence signalgenetically encoded indicatorneural circuitneural probe

Identifiers

PMID34796701
PMCPMC8805556

What OpenQuestion holds

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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.