Evidence map›Paper›PMID 31742558›Full record

ArticleeLife2019

High-throughput microcircuit analysis of individual human brains through next-generation multineuron patch-clamp.

Yangfan Peng, Franz Xaver Mittermaier, Henrike Planert, Ulf Christoph Schneider, Henrik Alle, Jörg Rolf Paul Geiger

Open access · goldAbstract read
In one paragraph

Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.5field-weighted citation impact, top 5% 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

42 citing papers in PubMed, 90 citations in OpenAlex.

  1. Article
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  9. Review
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  13. Large-Scale Mechanistic Models of Brain Circuits with Biophysically and Morphologically Detailed Neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Review
  14. Article
  15. Article
  16. Human iPSC-Derived Neurons with Reliable Synapses and Large Presynaptic Action Potentials.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  17. Structure and function of the hippocampal CA3 module.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  18. Article
  19. Active Learning Exercises in Synaptic Physiology and Connectivity for the Neuroscience Lecture Hall, Laboratory Course, or Outreach Setting.Journal of undergraduate neuroscience education : JUNE : a publication of FUN, Faculty for Undergraduate Neuroscience · 2024
    Article
  20. Article
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

6 authors at 1 institution in 1 country.

Yangfan PengInstitute of Neurophysiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID 0000-0002-0317-1353
Franz Xaver MittermaierInstitute of Neurophysiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID 0000-0003-2258-3051
Henrike PlanertInstitute of Neurophysiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Ulf Christoph SchneiderDepartment of Neurosurgery, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Henrik AlleInstitute of Neurophysiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Jörg Rolf Paul GeigerInstitute of Neurophysiology, Charité - Universitätsmedizin Berlin, Berlin, Germany.ORCID 0000-0001-9552-4322
Charité - Universitätsmedizin Berlin · DE

Funding

Deutsche Forschungsgemeinschaft EXC 2049: Project number 390688087Deutsche Forschungsgemeinschaft EXC 257
6 · The paper itself

Abstract

Comparing neuronal microcircuits across different brain regions, species and individuals can reveal common and divergent principles of network computation. Simultaneous patch-clamp recordings from multiple neurons offer the highest temporal and subthreshold resolution to analyse local synaptic connectivity. However, its establishment is technically complex and the experimental performance is limited by high failure rates, long experimental times and small sample sizes. We introduce an in vitro multipatch setup with an automated pipette pressure and cleaning system facilitating recordings of up to 10 neurons simultaneously and sequential patching of additional neurons. We present hardware and software solutions that increase the usability, speed and data throughput of multipatch experiments which allowed probing of 150 synaptic connections between 17 neurons in one human cortical slice and screening of over 600 connections in tissue from a single patient. This method will facilitate the systematic analysis of microcircuits and allow unprecedented assessment of inter-individual variability.

Indexed as

Patch-Clamp TechniquesBrainHumansNerve NetNeuronsSoftwareautomated patch-clampconnectivityhumanhuman cortexhuman physiologymicrocircuitmousemultipatchneurosciencerat

Identifiers

PMID31742558
PMCPMC6894931
OpenAlexW2991603511

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.