sensorimotor map

Here are some movies that display the behavior of the sensorimotor map. Use full screen mode (lower right button) for a better display. Please refer to

M. Toussaint (2006): A sensorimotor map: Modulating lateral interactions for anticipation and planning. Neural Computation 18, 1132-1155.

  • the growth of the sensorimotor map, when exploring a plane:
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  • the anticipatory shift of the represented position for different values of eta:

    eta=0 (no shift/anticipation):
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    eta=0.2:
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    eta=0.3:
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    eta=0.5:
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  • path planning through a maze and inducing the corresponding motor sequences:
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  • planning with obstacle avoidance enabled:
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  • planning while also adapting the sensorimotor map to a change of the maze and thus changing plans online:
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