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Showing 1–3 of 3 results
Advanced filters: Author: Ehud Fonio Clear advanced filters
  • Group conformity is crucial for collective behaviours, but may decrease overall responsiveness to external cues. Here the authors show that load-carrying ant groups function at a transition between ballistic and random motions, where the influence of informed individuals is maximized.

    • Aviram Gelblum
    • Itai Pinkoviezky
    • Ofer Feinerman
    ResearchOpen Access
    Nature Communications
    Volume: 6, P: 1-9
  • Widely used behavioral assays need re-evaluation and validation against their intended use. We focus here on measures of chronic anxiety in mouse models and posit that widely used assays such as the open-field test are performed at the wrong time, for inadequate durations and using inappropriate mouse strains. We propose that behavioral assays be screened for usefulness on the basis of their replicability across laboratories.

    • Ehud Fonio
    • Ilan Golani
    • Yoav Benjamini
    Comments & Opinion
    Nature Methods
    Volume: 9, P: 1167-1170
  • Evidence that ants communicate mechanically to move objects several times their size has prompted a theory that places the group near a transition between uncoordinated and coordinated motion. These findings and their implications are reviewed here.

    • Ofer Feinerman
    • Itai Pinkoviezky
    • Nir S. Gov
    Reviews
    Nature Physics
    Volume: 14, P: 683-693