Memory inception and preservation in slime moulds: the quest for a common mechanism.

ABSTRACT: Learning and memory are indisputably key features of animal success. Using information about past experiences is critical for optimal decision-making in a fluctuating environment. Those abilities are usually believed to be limited to organisms with a nervous system, precluding their existence in non-neural organisms. However, recent studies showed that the slime mould Physarum polycephalum, despite being unicellular, displays habituation, a simple form of learning. In this paper, we studied the possible substrate of both short- and long-term habituation in slime moulds. We habituated slime moulds to sodium, a known repellent, using a 6 day training and turned them into a dormant state named sclerotia. Those slime moulds were then revived and tested for habituation. We showed that informati

SUBMITTER: Boussard A 

PROVIDER: S-EPMC6553583 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature