Evidence map›Paper›PMID 21670221›Full record

ReviewJournal of dental research2012

The role of sensory fiber demography in trigeminal and postherpetic neuralgias.

A F DaSilva, M F DosSantos

Abstract readReview
In one paragraph

Review in Journal of dental research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 1 pooled it
2.2field-weighted citation impact, top 13% 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

31 citing papers in PubMed, 1 synthesis or guideline pooled it, 60 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. COVID-19 causes neuronal degeneration and reduces neurogenesis in human hippocampus.Apoptosis : an international journal on programmed cell death · 2022
    Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Article
  19. PKCγ interneurons, a gateway to pathological pain in the dorsal horn.Journal of neural transmission (Vienna, Austria : 1996) · 2020
    Review
  20. Neuromechanisms of SARS-CoV-2: A Review.Frontiers in neuroanatomy · 2020
    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

2 authors at 1 institution in 2 countries.

A F DaSilvaHeadache & Orofacial Pain Effort, Department of Biologic and Materials Sciences and MCOHR, School of Dentistry, University of Michigan, 1011 N. University Ave., Ann Arbor, MI 48109-1078, USA.
M F DosSantos
University of Michigan–Ann Arbor · US

Funding

MICHIGAN INSTITUTE FOR CLINICAL AND HEALTH RESEARCH (MICHR) (UL1): (BPCA)UL1RR024986 · NCRR · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SHANLEY, THOMAS P. · 2007 to 2011
$51.2M
University of Michigan Postbaccalaureate Research Education Program (UM PREP)R25GM086262 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ALLEN, BENJAMIN · 2009 to 2024
$6.1M
Structural and Molecular Neuroplasticity in Chronic Trigeminal PainK23NS062946 · NINDS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI DASILVA, ALEXANDRE · 2009 to 2013
$779k
NCRR NIH HHS UL1 RR024986NCRR NIH HHS UL1RR024986NIGMS NIH HHS R25 GM086262NINDS NIH HHS K23 NS062946NINDS NIH HHS NIH K23 NS062946
6 · The paper itself

Abstract

In this study, we systematically investigated fiber demography, based on function and distribution, from the periphery to their destinations in the various central (sub) nuclei in the trigeminal brainstem nuclear sensory complex. Conventional and novel compelling information is provided, demonstrating that the ratio and somatotopy of types A and C sensory fibers at the site of a lesion can elucidate important puzzles in TNP disorders. For instance, we explain how of a major shift in the fibers' direction and ratio at the level of the trigeminal root entry zone (REZ) influences the pathophysiology of pre- and typical trigeminal neuralgia. As a result, there is a high A/C ratio of oral and peri-oral fibers in the supero-medial region of the REZ, which is mostly susceptible to vascular compression. However, this A/C ratio varies considerably at lower proportions in other areas along the peripheral trigeminal pathway, where an injury (viral, vessel compression, or trauma) can lead to a broader spectrum of fiber involvement and, consequently, pain outcome. In summary, we explain how fiber demography can influence pain quality, location, temporal features, progress, and treatment prognosis of TNP in those patients who develop it.

Indexed as

AnimalsFacial PainHumansMandibular NerveMaxillary NerveNerve Compression SyndromesNerve Fibers, MyelinatedNerve Fibers, UnmyelinatedNeuralgia, PostherpeticTrigeminal Nerve InjuriesTrigeminal NeuralgiaTrigeminal Nuclei

Identifiers

PMID21670221
PMCPMC3232114
OpenAlexW2014593234

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.