A new soma-targeted variant of the large-conductance blue-light-sensitive opsin CoChR combined with advanced optical stimulation methods allows high-efficiency all-optical neuronal imaging and stimulation in mouse brain in vivo.
Generation of stable transgenic opsin lines together with in vivo calibration of their efficacy using behavioural and electrophysiological assays constitutes a novel optogenetic toolkit in zebrafish.
A one-photon three-dimensional light sculpture technique has been developed and demonstrated for high spatio-temporal resolution photostimulation and imaging of dozens of neurons in the intact mouse brain in vivo.
Salvatore Lecca, Frank Julius Meye ... Manuel Mameli
Glutamatergic signaling from the lateral hypothalamus instructs lateral habenular neurons for encoding aversive external stimuli to subsequently guide escape behaviours.
Nathan Cermak, Stephanie K Yu ... Steven W Flavell
Simultaneous quantification of each of the main motor programs in the roundworm C. elegans yields new insights into the neural mechanisms that coordinate animal behavior.
William T Birdsong, Bart C Jongbloets ... Tianyi Mao
By differentially modulating the two major excitatory inputs to the striatum, mu- and delta-opioid receptors regulate the balance between thalamic and cortical inputs to the striatum.