Ashley A Keiser
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Explore the profile of Ashley A Keiser including associated specialties, affiliations and a list of published articles.
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Articles
10
Citations
174
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Recent Articles
1.
La Tour S, Shaikh H, Beardwood J, Augustynski A, Wood M, Keiser A
Neurobiol Learn Mem
. 2024 Aug;
214:107971.
PMID: 39137861
Exercise provides a range of cognitive benefits, including improved memory performance. Previously, we demonstrated that 14 days of continuous voluntary wheel-running exercise enables learning in a hippocampus-dependent Object Location Memory...
2.
Keiser A, Dong T, Kramar E, Butler C, Chen S, Matheos D, et al.
Nat Commun
. 2024 May;
15(1):3836.
PMID: 38714691
Exercise has beneficial effects on cognition throughout the lifespan. Here, we demonstrate that specific exercise patterns transform insufficient, subthreshold training into long-term memory in mice. Our findings reveal a potential...
3.
Alexander D, Corman T, Mendoza M, Glass A, Belity T, Wu R, et al.
Proc Natl Acad Sci U S A
. 2022 Aug;
119(32):e2114758119.
PMID: 35921439
Histone acetylation is a key component in the consolidation of long-term fear memories. Histone acetylation is fueled by acetyl-coenzyme A (acetyl-CoA), and recently, nuclear-localized metabolic enzymes that produce this metabolite...
4.
Butler C, Keiser A, Kwapis J, Berchtold N, Wall V, Wood M, et al.
Learn Mem
. 2019 Nov;
26(12):485-492.
PMID: 31732709
The beneficial effects of exercise on cognition are well established; however specific exercise parameters regarding the frequency and duration of physical activity that provide optimal cognitive health have not been...
5.
Tronson N, Keiser A
Trends Neurosci
. 2019 Sep;
42(10):680-692.
PMID: 31473031
Emerging research demonstrates that a pattern of overlapping but distinct molecular and circuit mechanisms are engaged by males and females during memory tasks. Importantly, sex differences in neural mechanisms and...
6.
Keiser A, Wood M
Learn Mem
. 2019 Aug;
26(9):318-331.
PMID: 31416905
The epigenome serves as a signal integration platform that encodes information from experience and environment that adds tremendous complexity to the regulation of transcription required for memory, beyond the directions...
7.
Kwapis J, Alaghband Y, Keiser A, Dong T, Michael C, Rhee D, et al.
Neuropsychopharmacology
. 2019 Jun;
45(2):337-346.
PMID: 31202213
Memories do not persist in a permanent, static state but instead must be dynamically modified in response to new information. Although new memory formation is typically studied in a laboratory...
8.
Keiser A, Turnbull L, Darian M, Feldman D, Song I, Tronson N
Neuropsychopharmacology
. 2016 Sep;
42(2):397-407.
PMID: 27577601
Anxiety disorders are commonly associated with increased generalization of fear from a stress- or trauma-associated environment to a neutral context or environment. Differences in context-associated memory in males and females...
9.
Hillhouse T, Shankland Z, Matazel K, Keiser A, Prus A
Exp Clin Psychopharmacol
. 2014 Oct;
22(6):548-56.
PMID: 25285844
Major depressive disorder is the most common mood disorder in the United States and European Union; however, the limitations of clinically available antidepressant drugs have led researchers to pursue novel...
10.
Keiser A, Matazel K, Esser M, Feifel D, Prus A
Exp Clin Psychopharmacol
. 2014 Sep;
22(6):541-7.
PMID: 25222546
Agonists for the neurotensin NTS₁ receptor consistently exhibit antipsychotic effects in animal models without producing catalepsy, suggesting that NTS₁-receptor agonists may be a novel class of drugs to treat schizophrenia....