Rao-Ballard 1999: hierarchical visual cortex implements predictive-coding — top-down feedback predicts bottom-up activity, only error propagates upward. Reproduces extra-classical receptive-field effects (end-stopping, surround…
Rao-Ballard 1999: hierarchical visual cortex implements predictive-coding — top-down feedback predicts bottom-up activity, only error propagates upward. Reproduces extra-classical receptive-field effects (end-stopping, surround…