The scientist claims that mushrooms speak to each other in a language of 50 words

Andrew Adamacki, professor of computer science at the University of the West of England (UWE) in Bristol, published a study in the Royal Society Open Science that he found that fungi “communicate” with each other in a peculiar language.

This communication takes place with the help of electrical signals.

“In our work on decoding the language of mushrooms, we first looked at whether different types of mushrooms exhibit similar characteristics of electrical activity. And then we characterized the proposed mushroom language by word length and sentence complexity,” says Adamacki.

Adamacki says mushrooms, as “almost living creatures without a nervous system,” are capable of producing electrical signals. During experiments with mushrooms, he found that oyster mushrooms (Pleurotus djamor) produce electrical signals of high and low frequency, and tinder fungi of the species Ganoderma resinaceum emit electrical signals at intervals of up to 8 minutes.

Moreover, according to Adamacki, the electrical signals of these mushrooms are similar to those observed in creatures with a central nervous system (animals and humans).

Next, Adamacki decided to find out if all types of mushrooms are capable of such actions and conducted an experiment with an additional four types of mushrooms.

“We recorded the extracellular electrical activity of four fungal species, and we found evidence of the propagation of signal lines through the fungal mycelium network. We hypothesized that the electrical activity of fungi is a manifestation of ‘information exchange’ between distant parts of fungal colonies.”

In the study, Adamacki details how he and his team inserted electrodes into the ground around four types of fungus: honey agaric, chaffwort, cordyceps sinensis, and omphalotus. The electrodes were stuck into bundles of fungal mycelium (mycelium), consisting of thin branched filaments – hyphae.

They found that these mushroom “roots” seem to “communicate” with each other.

“We found that signal length distributions are similar to word length distributions in human languages. And we found that mushroom vocabulary can be up to 50 words long. Although their main lexicon of the most frequently used words does not exceed 15-20 words.”

Adamacki says that the most “talkative” species of fungus (of the ones they studied) was Schizophyllum commune, based on the amount of signals it generated. The scientist noted that mushroom electrobursts were not random, and therefore he was able to identify groups of similar signals into “words” and then groups of words into “sentences.”

And by comparing fungal words with human language, he found that their average word length was similar to the length of words in English and Russian. In an interview with The Guardian, Adamacki said he believes that mushrooms use their “language” in a similar way to how wolves use their howls to organize in a pack.

For example, some mushroom words can direct mycelial filaments to nutrients or warn them of danger. Can mushrooms determine if there is a danger near them in the form of a person picking mushrooms or a pig looking for truffles? Adamacki admits that he cannot answer this question yet, because much more research with mushrooms is needed for this.

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