Evidence map›Paper›PMID 23460618›Full record

ReviewNeurology2013

The history of cerebral PET scanning: from physiology to cutting-edge technology.

Leah H Portnow, David E Vaillancourt, Michael S Okun

Erratum issuedOpen access · bronzeAbstract readHistorical ArticleReview
In one paragraph

Review in Neurology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
4.0field-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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 103 citations in OpenAlex.

  1. Pooled it
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  7. Article
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  16. Article
  17. Neurotheranostics as personalized medicines.Advanced drug delivery reviews · 2019
    Review
  18. Article
  19. System neuroscience: Past, present, and future.CNS neuroscience & therapeutics · 2018
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 1 institution in 1 country.

Leah H PortnowDepartment of Neurology, Center for Movement Disorders & Neurorestoration, University of Florida College of Medicine, Gainesville, FL, USA.
David E Vaillancourt
Michael S Okun
University of Florida · US

Funding

Role of the Cortex and Cerebellum in Visually-Guided Motor BehaviorR01NS058487 · NINDS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI JAFFEE, MICHAEL S., VAILLANCOURT, DAVID E · 2008 to 2025
$6.1M
Scaling and Sequencing Motor Output in Humans: fMRI StudyR01NS052318 · NINDS · UNIVERSITY OF ILLINOIS AT CHICAGO · PI VAILLANCOURT, DAVID E · 2005 to 2020
$6.0M
Non-Invasive Markers of Neurodegeneration in Movement DisordersR01NS075012 · NINDS · UNIVERSITY OF FLORIDA · PI LI, YUQING, VAILLANCOURT, DAVID E · 2012 to 2022
$4.1M
NINDS NIH HHS R01 NS052318NINDS NIH HHS R01 NS058487NINDS NIH HHS R01 NS075012
6 · The paper itself

Abstract

objectiveTo review the discoveries underpinning the introduction of cerebral PET scanning and highlight its modern applications.

backgroundImportant discoveries in neurophysiology, brain metabolism, and radiotracer development in the post-World War II period provided the necessary infrastructure for the first cerebral PET scan.

methodsA complete review of the literature was undertaken to search for primary and secondary sources on the history of PET imaging. Searches were performed in PubMed, Google Scholar, and select individual journal Web sites. Written autobiographies were obtained through the Society for Neuroscience Web site at www.sfn.org. A reference book on the history of radiology, Naked to the Bone, was reviewed to corroborate facts and to locate references. The references listed in all the articles and books obtained were reviewed.

resultsThe neurophysiologic sciences required to build cerebral PET imaging date back to 1878. The last 60 years have produced an evolution of technological advancements in brain metabolism and radiotracer development. These advancements facilitated the development of modern cerebral PET imaging. Several key scientists were involved in critical discoveries and among them were Angelo Mosso, Charles Roy, Charles Sherrington, John Fulton, Seymour Kety, Louis Sokoloff, David E. Kuhl, Gordon L. Brownell, Michael Ter-Pogossian, Michael Phelps, and Edward Hoffman.

conclusionsNeurophysiology, metabolism, and radiotracer development in the postwar era synergized the development of the technology necessary for cerebral PET scanning. Continued use of PET in clinical trials and current developments in PET-CT/MRI hybrids has led to advancement in diagnosis, management, and treatment of neurologic disorders.

Indexed as

AnimalsBrainDiagnostic ImagingHistory, 19th CenturyHistory, 20th CenturyHistory, 21st CenturyHumansPositron-Emission Tomography

Identifiers

PMID23460618
PMCPMC3653214
OpenAlexW2140880028

What OpenQuestion holds

Textmetadata
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.