Scatter Plot from Scientific Research

VTA neuron electrophysiological clustering using dimensionality reduction (UMAP) on spike waveforms. This was applied to VTA neurons recorded in wild-type mice (each represents one neuron) and those recorded and optogenetically identified (ChR2-optotagged) as dopaminergic () versus glutamatergic () cells in DAT-Cre versus VGlut2-Cre mice, respectively (seeFigures S7A–S7H). Note that optotagged glutamatergic VTAVglut2::ChR2-eYFP neurons fall into cluster #2.

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