Evidence map›Paper›PMID 38798485›Full record

ArticlebioRxiv : the preprint server for biology2024

More than expected: extracellular waveforms and functional responses in monkey LGN.

Shi Hai Sun, Nathaniel J Killian, John S Pezaris

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Shi Hai SunDepartment of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA.ORCID 0000-0002-0221-1691
Nathaniel J KillianDepartment of Neurological Surgery, Albert Einstein College of Medicine, Bronx, NY, USA.
John S PezarisDepartment of Neurosurgery, Massachusetts General Hospital, Boston, MA, USA.

Funding

Phosphene Characteristics and Artificial SightR01EY027888 · NEI · MASSACHUSETTS GENERAL HOSPITAL · PI PEZARIS, JOHN S. · 2018 to 2022
$2.0M
NEI NIH HHS R01 EY027888
6 · The paper itself

Abstract

Unlike the exhaustive determination of cell types in the retina, key populations in the lateral geniculate nucleus of the thalamus (LGN) may have been missed. Here, we have begun to characterize the full range of extracellular neuronal responses in the LGN of awake monkeys using multi-electrodes during the presentation of colored noise visual stimuli to identify any previously overlooked signals. Extracellular spike waveforms of single units were classified into seven distinct classes, revealing previously unrecognized diversity: four negative-dominant classes that were narrow or broad, one triphasic class, and two positive-dominant classes. Based on their mapped receptive field (RF), these units were further categorized into either magnocellular (

Identifiers

PMID38798485
PMCPMC11118448

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.