A recurrent neural network model of prefrontal brain activity during a working memory task
Fig 5
Comparison of cued item geometry across networks trained under various post-cue maintenance pressure conditions.
A. Example trials for a subset of the parametric family of retro-cueing tasks used. Overall trial length was constant, and the ratio between pre- and post-cue delay lengths was varied. Conventions as in Fig 1B. B. Comparison of cued subspace AI during the pre- (red circles) and post-cue (blue triangles) intervals between networks trained with different post-cue delay lengths. Asterisks denote the significance levels of the contrasts described in the main text: ***: p < .001, **: p < .01, ns: p > = .05.