Bayesian inference of structured latent spaces from neural population activity with the orthogonal stochastic linear mixing model
Fig 5
OSLMM latent spaces extracted from auditory cortex population activity are structured by external stimuli.
(A, C) Trial-averaged latent neural trajectories for all attenuations with a fixed frequency 7627 Hz for OSLMM and GFPA respectively; (B, D) Trial-averaged latent neural trajectories for all frequencies with a fixed attenuation (−10dB) for OSLMM and GPFA respectively. (E) Stimulus attenuation vs. the amplitude of the latent trajectory. (F) Stimulus frequency vs. the angle of latent trajectory. Lines in (E,F) are a moving average.