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. Author manuscript; available in PMC: 2014 Jan 9.
Published in final edited form as: Neuron. 2013 Jan 9;77(1):180–191. doi: 10.1016/j.neuron.2012.11.014

Figure 5. Passive viewing of motion stimuli.

Figure 5

A. Before categorization training, Monkey H passively viewed eight directions of coherently-moving dot stimuli (Fanini and Assad, 2009).

B. For direction-selective neurons, the ranked activity evoked by each direction is plotted during the sustained visual response (200-600 ms post-motion onset) as the monkey passively viewed the stimuli. Directions are color-coded as in the motion categorization task in Fig. 1, where 6 indicates the highest activity, and 1 indicates the lowest activity. Two directions that fell along the category boundary were excluded.

C. The ranked activity for motion direction-category selective neurons recorded from Monkey H following the categorization training, replicated from Figure 3A, right panel.