Evidence map›Paper›PMID 32268079›Full record

ArticleCell reports2020

Visual Experience-Dependent Oscillations and Underlying Circuit Connectivity Changes Are Impaired in Fmr1 KO Mice.

Samuel T Kissinger, Qiuyu Wu, Christopher J Quinn, Adam K Anderson, Alexandr Pak, Alexander A Chubykin

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.6field-weighted citation impact, top 7% 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

23 citing papers in PubMed, 39 citations in OpenAlex.

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  18. Cortical interneurons in autism.Nature neuroscience · 2021
    Review
  19. Visual Familiarity Induced 5-Hz Oscillations and Improved Orientation and Direction Selectivities in V1.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  20. 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

6 authors at 1 institution in 1 country.

Samuel T KissingerDepartment of Biological Sciences, Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN 47907, USA.
Qiuyu WuDepartment of Biological Sciences, Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN 47907, USA.
Christopher J QuinnDepartment of Industrial Engineering, Purdue University, West Lafayette, IN 47907, USA.
Adam K AndersonDepartment of Biological Sciences, Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN 47907, USA.
Alexandr PakDepartment of Biological Sciences, Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN 47907, USA.
Alexander A ChubykinDepartment of Biological Sciences, Purdue Institute for Integrative Neuroscience, Purdue University, West Lafayette, IN 47907, USA. Electronic address: chubykin@purdue.edu.
Purdue University West Lafayette · US

Funding

Neural Mechanisms of Predictive Impairments in AutismR01MH116500 · NIMH · PURDUE UNIVERSITY · PI Alexander Chubykin · 2017 to 2026
$3.8M
NIMH NIH HHS R01 MH116500
6 · The paper itself

Abstract

Fragile X syndrome (FX), the most common inherited form of autism and intellectual disability, is a condition associated with visual perceptual learning deficits. We recently discovered that perceptual experience can encode visual familiarity via persistent low-frequency oscillations in the mouse primary visual cortex (V1). Here, we combine this paradigm with a multifaceted experimental approach to identify neurophysiological impairments of these oscillations in FX mice. Extracellular recordings reveal shorter durations, lower power, and lower frequencies of peak oscillatory activity in FX mice. Directed information analysis of extracellularly recorded spikes reveals differences in functional connectivity from multiple layers in FX mice after the perceptual experience. Channelrhodopsin-2 assisted circuit mapping (CRACM) reveals increased synaptic strength from L5 pyramidal onto L4 fast-spiking cells after experience in wild-type (WT), but not FX, mice. These results suggest differential encoding of visual stimulus familiarity in FX via persistent oscillations and identify circuit connections that may underlie these changes.

Indexed as

AnimalsBrainDisease Models, AnimalFemaleFragile X Messenger Ribonucleoprotein 1Fragile X SyndromeMaleMiceMice, Inbred C57BLMice, KnockoutNeuronsVisual CortexVisual PerceptionFmr1 protein, mouseFragile X Messenger Ribonucleoprotein 1autismcircuit plasticitydirected informationextracellular electrophysiologyfamiliarityFragile X syndromefunctional connectivityprimary visual cortextheta oscillationV1

Identifiers

PMID32268079
PMCPMC7201849
OpenAlexW3014242310

What OpenQuestion holds

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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.