Figure 8—figure supplement 3. | Testing sensory evidence against mnemonic templates

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Testing sensory evidence against mnemonic templates

Figure 8—figure supplement 3.

Affiliation details

University of Oxford, United Kingdom; Ernst Strüngmann Institute for Neuroscience, Germany; Ecole Normale Supérieure, France
Figure 8—figure supplement 3.
Download figureOpen in new tabFigure 8—figure supplement 3. Neural Population Model.

(A) Probabilistic population code model architecture. (B) Dissimilarity structure of responses in the stimulus layer (left panel) and the decision layer (right panel). (C) Accumulator model architecture. In contrast to the population code, decision value here is represented only in a single node (red unit in the decision layer). Otherwise, the architectures are identical. (D) Dissimilarity structure of responses in the accumulator model. While responses in the stimulus layer are identical in both cases, the decision layer differs from the population code model, in that the magnitude, but not the direction, of angular differences between stimulus and template, is represented. (E) Model response on an exact template match trial. (FH) Model responses on mismatch trials.

DOI: http://dx.doi.org/10.7554/eLife.09000.014