Author

Alyssa K. Petko

The University of Texas at San AntonioORCID 0000-0003-0772-838XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Organism:mouse· 2

Frequent Co-Authors

Carlos A. PaladiniiD· 2 shared David WeinshenkeriD· 2 shared Kirsten A. Porter‐StranskyiD· 2 shared Amy H. NewmaniD· 1 shared Daniel F. ManvichiD· 1 shared Gary Wright MilleriD· 1 shared Kristen A. StoutiD· 1 shared Larry Cameron Liles· 1 shared

Activity by Year

2019-2019 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Carlos A. PaladiniORCID

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2 papers

Recent·Most cited

NeuroscienceAddiction BiologyPeer-reviewedAug 23, 2019

Loss of β-arrestin2 in D2 cells alters neuronal excitability in the nucleus accumbens and behavioral responses to psychostimulants and opioids

Kirsten A. Porter‐Stransky, Alyssa K. Petko, Saumya Latha Karne…·David Weinshenker

This study shows that loss of β-arrestin2 in D2 neurons reduces dopamine inhibition of D2-MSNs and alters behavioral responses to psychostimulants and opioids, while having minimal effect on D1 neurons.

10 citations

mouseexperimental assay

𝕏 PostBluesky

NeuroscienceNeuropsychopharmacologyPeer-reviewedMar 16, 2019

Selective D2 and D3 receptor antagonists oppositely modulate cocaine responses in mice via distinct postsynaptic mechanisms in nucleus accumbens

Daniel F. Manvich, Alyssa K. Petko, Rachel C. Branco…·David Weinshenker

This study compares the effects of selective D2 and D3 receptor antagonists on cocaine-induced behaviors in mice, finding opposite modulatory effects on locomotor activity and dopamine signaling.

31 citations

mouseexperimental assay

𝕏 PostBluesky