Evidence map›Paper›PMID 32265619›Full record

ArticleFrontiers in neuroscience2020

The Brief Form of the California Odor Learning Test 3.

Conner Frank, Claire Murphy

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 47% 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

1 citing paper in PubMed, 5 citations in OpenAlex.

  1. 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 2 institutions in 1 country.

Conner FrankDepartment of Psychology, San Diego State University, San Diego, CA, United States.
Claire MurphyDepartment of Psychology, San Diego State University, San Diego, CA, United States.
San Diego State University · USUniversity of California, San Diego · US

Funding

Chemosensory Perception &Psychophysics in the AgedR01AG004085 · NIA · SAN DIEGO STATE UNIVERSITY · PI MURPHY, CLAIRE L · 1986 to 2015
$3.4M
Olfactory and Visual Dysfunction as Potential Predictors of Preclinical Alzheimer's DiseaseR01AG062006 · NIA · SAN DIEGO STATE UNIVERSITY · PI MURPHY, CLAIRE L · 2019 to 2023
$2.8M
NIA NIH HHS R01 AG004085NIA NIH HHS R01 AG062006
6 · The paper itself

Abstract

This study explored whether a Brief Form of the California Odor Learning Test 3 (COLT), an olfactory analog of the newly released Brief Form of the California Verbal Learning Test (CVLT 3), could retain the ability of the COLT to detect odor memory dysfunctions observed in normal aging. 52 participants, 28 young (18-30 years old) and 24 old (65 years of age and older), were administered the Brief Forms of the CVLT 3 and the COLT 3. Results indicated poorer performance in immediate and delayed odor recall in older than in younger adults. Poorer odor recognition memory performance in older adults than in younger adults was detected. This study suggests that the Brief Form of the COLT can detect differential odor learning and memory between young and older adults. Thus, the current brief test holds promise as a measure that can be incorporated into studies that demand a brief, non-invasive test capable of detecting impairment in olfactory function.

Indexed as

agingneuropsychological assessmentodor learningodor memoryolfaction

Identifiers

PMID32265619
PMCPMC7105850
OpenAlexW3013457999

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.