Author

Andreas Arvanitogiannis

Concordia University

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Neuroscience· 2

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Assay:electronic health records· 2 Research Focus:benchmarking· 1 Approach:experimental assay· 1 Organism:mouse· 1 Organism:rat· 1 Approach:statistical model· 1

Frequent Co-Authors

Peter ShizgaliD· 2 shared David N. Velázquez-MartíneziD· 1 shared Francis CarteriD· 1 shared Jacques Voisard· 1 shared Marie‐Pierre Cossette· 1 shared Vasilios PallikarasiD· 1 shared

Activity by Year

2021-2025 · peak 1/yr

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6 top collaborators · 9 mutual co-author links

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2 shared papersNeuroscience

Peter ShizgalORCID

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2 papers

Recent·Most cited

Optical activation of midbrain dopamine neurons: do high and low stimulation frequencies produce functionally different effects?

Jacques Voisard, Marie‐Pierre Cossette, Andreas Arvanitogiannis, Peter Shizgal

The paper investigates whether 20- and 50-Hz optical stimulation of midbrain dopamine neurons produce functionally distinct effects, finding that differences are quantitative rather than qualitative and related to reward intensity.

bioRxiv · Apr 9, 2025 · PreprintNeuroscience

The trade-off between pulse duration and power in optical excitation of midbrain dopamine neurons approximates Bloch's law

Vasilios Pallikaras, Francis Carter, David N. Velázquez-Martínez, Andreas Arvanitogiannis, Peter Shizgal

The paper investigates the relationship between pulse duration and optical power in optogenetic stimulation of dopamine neurons, finding a constant product of power and duration for reward seeking.

Behavioural Brain Research · Dec 2, 2021Peer-reviewedNeuroscience