Evidence map›Paper›PMID 34427213›Full record

ArticleIndian journal of ophthalmology2021

Normative values of visual evoked potential in adults.

Merry Septemi Ekayanti, Corry Novita Mahama, Denny Jefferson Ngantung

Abstract read
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Article in Indian journal of ophthalmology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. Review
  3. Sex-independent visual evoked potential complexity.Clinical neurophysiology practice · 2026
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Normative values of visual evoked potential in adults.Indian journal of ophthalmology · 2022
    Article
  11. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Merry Septemi EkayantiDepartment of Neurology, Faculty of Medicine of Sam Ratulangi University, Manado, Indonesia.
Corry Novita MahamaDepartment of Neurology, Faculty of Medicine of Sam Ratulangi University, Manado, Indonesia.
Denny Jefferson NgantungDepartment of Neurology, Faculty of Medicine of Sam Ratulangi University, Manado, Indonesia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeVisual evoked potentials (VEP) are used to determine the function of visual pathway from the optic nerve to visual cortex. Various factors may affect VEP response, viz., technical and environmental. The aim of this study is to obtain the normative value of VEP latency and amplitude parameters in adulthood in Indonesia, as well as the relationship of height, weight, body mass index (BMI), head circumference, and visual acuity with the variety of latency and amplitude values of VEP parameters.

methodsIt is a cross-sectional study on 120 healthy subjects consisting of 60 males and 60 females between 18 and 65 years old. Height, weight, BMI, head circumference, and visual acuity were measured and continued with VEP examination using a 26' checkerboard pattern on the left and right eyes alternately. All data were collected and analyzed with the Shapiro-Wilk test using statistical software R version 3.5.2.

resultsMean value of P100 latency (interocular latency) of left and right eye were 104.6 ± 3.4 ms and 104.1 ± 3.4 ms, respectively, as well as 9.8 ± 4.7 μV and 10.3 ± 5.4 μV for the amplitude. There was no significant difference between the male and female group, as well as on the age group. Female significantly exhibited a higher P100 amplitude than male. The greater the age, the lower amplitude of P100 significantly.

conclusionGender and age do not affect the P100 latency value but only affect P100 amplitude. Height, weight, BMI, head circumference, and visual acuity also do not affect the P100 latency and amplitude.

Indexed as

Evoked Potentials, VisualVisual CortexAdolescentAdultAgedCross-Sectional StudiesFemaleHumansMaleMiddle AgedVisual AcuityVisual PathwaysYoung AdultAdultamplitudelatencyP100visual evoked potentials

Identifiers

PMID34427213
PMCPMC8544058

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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.