no code implementations • 17 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.
no code implementations • 24 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.
no code implementations • 24 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.