Bar Plot from Scientific Research

Real-time place preference: HFD mice received NAcLat→VTA stimulation (473 nm, 20 Hz, 5 ms pulses) upon entry into one compartment of a 3-chamber apparatus. The paired side was switched after 10 min. Sample trajectories show movement during each phase. HFD mice spent significantly more time in the light-paired compartment (stim) compared to the unpaired compartment (non-stim) (*** P < 0.001, 2-sided paired Student’s t -test; n = 18 mice).

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