Evidence map›Paper›PMID 23215134›Full record

ArticlePhysical review letters2012

Unified resolution bounds for conventional and stochastic localization fluorescence microscopy.

Eran A Mukamel, Mark J Schnitzer

Abstract read
In one paragraph

Article in Physical review letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Review
  2. Article
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  9. Review
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  11. Review
  12. Spatial information in large-scale neural recordings.Frontiers in computational neuroscience · 2014
    Article
  13. Fluorescence nanoscopy. Methods and applications.Journal of chemical biology · 2013
    Review
  14. Article
  15. Article
  16. 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

2 authors.

Eran A MukamelDepartment of Physics, Stanford University, Stanford, California 94305, USA. eran@post.harvard.edu
Mark J Schnitzer

Funding

Global cortical dynamics in sleep and general anesthesiaK99NS080911 · NINDS · SALK INSTITUTE FOR BIOLOGICAL STUDIES · PI MUKAMEL, ERAN A · 2012 to 2013
$170k
NINDS NIH HHS K99 NS080911
6 · The paper itself

Abstract

Superresolution microscopy enables imaging in the optical far field with ~20 nm-scale resolution. However, classical concepts of resolution using point-spread and modulation-transfer functions fail to describe the physical limits of superresolution techniques based on stochastic localization of single emitters. Prior treatments of stochastic localization microscopy have defined how accurately a single emitter's position can be determined, but these bounds are restricted to sparse emitters, do not describe conventional microscopy, and fail to provide unified concepts of resolution for all optical methods. Here we introduce a measure of resolution, the information transfer function (ITF), that gives physical limits for conventional and stochastic localization techniques. The ITF bounds the accuracy of image determination as a function of spatial frequency and for conventional microscopy is proportional to the square of the modulation-transfer function. We use the ITF to describe how emitter density and photon counts affect imaging performance across the continuum from conventional to superresolution microscopy, without assuming emitters are sparse. This unified physical description of resolution facilitates experimental choices and designs of image reconstruction algorithms.

Indexed as

Models, TheoreticalImage Processing, Computer-AssistedMicroscopy, FluorescenceStochastic Processes

Identifiers

PMID23215134
PMCPMC3521605

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.