A particular neuronal circuit in the brains of bats controls their vocalizations. Based on the rhythm with which the circuit oscillated, researchers were able to predict the kind of sounds the bats were about to make. These research results could contribute to a better understanding of human diseases in which language is impaired such as Parkinson's or Tourette syndrome. [1]

People always wanted to speak.
Especially because there is another way to convey messages.
And they prefer being silent.

By speaking a lot.
Listen.
There is nothing to listen to.

Because no one speaks to speak. But to be heard…

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