Title: Intelligence: Maze-solving by an amoeboid organism. Authors: Nakagaki, Toshiyuki; Yamada, Hiroyasu; Tóth, Ágota. Affiliation: AA(Local Spatio-Temporal . The plasmodium of the slime mould Physarum polycephalum is a large amoeba- like cell consisting of a dendritic network of tube-like structures (pseudopodia). Author(s): Toshiyuki Nakagaki (corresponding author) [1, 2]; Hiroyasu Yamada [1, 2, 3]; Ágota Tóth [4] The plasmodium of the slime mould Physarum.

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Germination of the spores leads to the formation of a new plasmodium.

Biologist Life intelligecne all around you in beauty, abundance, and complexity. Blue lines indicate the shortest paths between two agar blocks containing nutrients: It should be about 4 cm x 4 cm when printed out.

Intelligence: Maze-solving by an amoeboid organism

Write to us at scibuddy sciencebuddies. Our Experts won’t do the work for you, but they will make suggestions, offer guidance, intelpigence help you troubleshoot. Is it the minimal distance possible to connect the food sources? Skip to search form Skip to main content.

The sporangia produce spores that can be spread by the wind to new regions for the organism to grow.


Despite their unappealing name, slime molds are fascinating and, for some observers, beautiful organisms. Retrieved from ” https: If you have specific questions about your science fair project or science fair, our team of volunteer scientists can help. What is the final shape of the organism?

Maze-solving by an amoeboid organism.

If you have any comments positive or negative related to purchases you’ve made for science projects from recommendations on our site, please let us know. Maze-solving by an amoeboid organism “. TsompanasNikolaos I. It’s not as smart as you are, and it may occasionally give humorous, ridiculous, or even annoying results!

Smarter Than Your Average Slime: Maze-solving by an Amoeboid Organism

It changes its shape as it crawls over a plain agar gel and, if food is placed at two different points, it will put out pseudopodia that connect the two food sources.

A particularly interesting and well-studied slime mold is called Physarum polycephalumthe many-headed slime mold. Numbers indicate the frequency with which each pathway was selected. Very high High Moderate Low Very low.

– Document – Intelligence: Maze-solving by an amoeboid organism

Description Slime mold solves maze. A new genetic algorithm based on modified Physarum network model for bandwidth-delay constrained least-cost multicast routing Mingxin LiangChao GaoZili Zhang Natural Computing Support for Science Buddies provided by:.


See the paper by Nakagaki, et al. For any other intwlligence, please contact Science Buddies. Four hours after the setting of the agar blocks AGthe dead ends of the plasmodium maze-soving and the pseudopodia explore all possible connections. By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy PolicyTerms of Serviceand Dataset License.

Devise other ways of making mazes. Studies done by Dr.

From This Paper Figures, tables, and topics from this paper. Physarum polycephalum growing in Olympic State Park. Show Others Like This. You may print and distribute up to copies of this document annually, at no charge, for personal and classroom educational use. What genes control deafness? They answer basic questions, like how do fireflies create light?

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