Figure 10. | Uncertainty leads to persistent effects on reach representations in dorsal premotor cortex

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Uncertainty leads to persistent effects on reach representations in dorsal premotor cortex

Figure 10.

Affiliation details

McCormick School of Engineering, Northwestern University, United States; Feinberg School of Medicine, Northwestern University, United States; Northwestern University, United States
Figure 10.
Download figureOpen in new tabFigure 10. Decoding reach direction from neural activity measured on single trials from PMd and M1, based on PDs computed during center-out (zero-uncertainty) reaches.

(A) The performance of PMd (left) and M1 (right) decoders as a function of time for one example session. Performance is defined as one minus the circular variance of the decoder error. (B) PMd decoder performance in low v. high uncertainty conditions for four 200 ms time windows spanning target appearance to movement in all sessions for both monkeys. Each point represents a single session from monkey M (closed) or monkey T (open) (C) Same as in B, but for M1.

DOI: http://dx.doi.org/10.7554/eLife.14316.014