Search Results for author: Eran Stark

Found 3 papers, 0 papers with code

In vivo optogenetic identification and manipulation of GABAergic interneuron subtypes

no code implementations17 Nov 2023 Lisa Roux, Eran Stark, Lucas Sjulson, György Buzsáki

Identification and manipulation of different GABAergic interneuron classes in the behaving animal are important to understand their role in circuit dynamics and behavior.

Bidirectional optogenetic control of inhibitory neurons in freely-moving mice

no code implementations24 Nov 2022 Ori Noked, Amir Levi, Shirly Someck, Ortal Amber-Vitos, Eran Stark

To create a multi-color/multi-site optoelectronic device, a four-shank silicon probe mounted on a microdrive was equipped with two dual-color and two single-color units, for a total weight under 3 g. Devices were implanted in mice expressing the blue-light sensitive cation channel ChR2 and the red-light sensitive chloride pump Jaws in parvalbumin-immunoreactive (PV) inhibitory neurons.

Hippocampus

Outan: An On-Head System for Driving micro-LED Arrays Implanted in Freely Moving Mice

no code implementations24 Nov 2022 Alexander Tarnavsky Eitan, Shirly Someck, Mario Zajac, Eran Socher, Eran Stark

In the intact brain, neural activity can be recorded using sensing electrodes and manipulated using light stimulation.

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