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Semele Zewde on Muck Rack

Semele Zewde

As seen in: BioRxiv
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Articles

Wideband ratiometric measurement of tonic and phasic dopamine release in the striatum

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By Amy C. Gottschalk, Haley Menees, Celine Bogner, Semele Zewde
| BioRxiv
Abstract Reward learning, cognition, and motivation are supported by changes in neurotransmitter levels across multiple timescales. Current measurement technologies for various neuromodulators (such as dopamine and serotonin) do not bridge timescales of fluctuations, limiting the ability to define the behavioral significance, regulation, and relationship between fast (phasic) and slow (tonic) dynamics.
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