Evidence map›Paper›PMID 31108108›Full record

ArticleNeuropharmacology2019

Atomoxetine improves memory and other components of executive function in young-adult rats and aged rhesus monkeys.

Patrick M Callahan, Marc R Plagenhoef, David T Blake, Alvin V Terry

Open access · greenAbstract read
In one paragraph

Article in Neuropharmacology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
3.0field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 34 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Patrick M CallahanDepartment of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, 30912, Georgia.
Marc R PlagenhoefDepartment of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, 30912, Georgia.
David T BlakeDepartment of Neuroscience and Regenerative Medicine, Medical College of Georgia, Augusta University, Augusta, 30912, Georgia.
Alvin V TerryDepartment of Pharmacology and Toxicology, Medical College of Georgia, Augusta University, Augusta, 30912, Georgia. Electronic address: aterry@augusta.edu.
Augusta University · US

Funding

NRG1-ErbB4 regulation of synaptic plasticity and behaviorR01MH083317 · NIMH · CASE WESTERN RESERVE UNIVERSITY · PI MEI, LIN · 2008 to 2018
$4.3M
NEUROMODULATOR INFLUENCES ON PREFRONTAL CORTICAL FUNCTIONR01MH097695 · NIMH · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI BLAKE, DAVID T, CONSTANTINIDIS, CHRISTOS · 2013 to 2017
$1.9M
Mechanisms of Chronic Remote Ischemic Conditioning Induced Cerebroprotection in a VCID ModelR01NS099455 · NINDS · AUGUSTA UNIVERSITY · PI HESS, DAVID C. · 2017 to 2020
$1.5M
NIMH NIH HHS R01 MH083317NIMH NIH HHS R01 MH097695NINDS NIH HHS R01 NS099455
6 · The paper itself

Abstract

Atomoxetine is a norepinephrine reuptake inhibitor and FDA-approved treatment for attention deficit/hyperactivity disorder (ADHD) in children, adolescents, and adults. While there is some evidence that atomoxetine may improve additional domains of cognition beyond attention in both young adults and aged individuals, this subject has not been extensively investigated. Here, we evaluated atomoxetine (in low mg/kg doses) in a variable stimulus duration (vSD) and a variable intertrial interval (vITI) version of the five choice-serial reaction time task (5C-SRTT), and an eight-arm radial arm maze (RAM) procedure in young-adult rats. The compound was further evaluated (in μg/kg-low mg/kg doses) along with nicotine (as a reference compound) and the Alzheimer's disease treatment donepezil in a distractor version of a delayed match to sample task (DMTS-D) in aged monkeys (mean age = 21.8 years). Atomoxetine (depending on the dose) improved accuracy (sustained attention) as well as behaviors related to impulsivity, compulsivity and cognitive inflexibility in both the vSD and vITI tasks and it improved spatial reference memory in the RAM. In the DMTS-D task, both nicotine and atomoxetine, but not donepezil attenuated the effects of the distractor on accuracy at short delays (non-spatial working/short term memory). However, combining sub-effective doses of atomoxetine and donepezil did enhance DMTS-D accuracy indicating the potential of using atomoxetine as an adjunctive treatment with donepezil. Collectively, these animal studies support the further evaluation of atomoxetine as a repurposed drug for younger adults as well older individuals who suffer from deficits in attention, memory and other components of executive function.

Indexed as

Adrenergic Uptake InhibitorsAgingAnimalsAtomoxetine HydrochlorideChoice BehaviorExecutive FunctionFemaleMacaca mulattaMaleMemoryRandom AllocationRatsRats, Long-EvansRats, WistarReaction TimeAdrenergic Uptake InhibitorsAtomoxetine HydrochlorideAttentionCholinergicCognitive flexibilityDementiaDistractibilityNoradrenergic

Identifiers

PMID31108108
PMCPMC6839761
OpenAlexW2944959699

What OpenQuestion holds

Textmetadata
LicenceTDM
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.