The organizational neurodynamics of teams

Ronald Stevens, Polemnia Amazeen, Aaron Likens

Research output: Contribution to journalArticle

38 Citations (Scopus)

Abstract

Our objective was to apply ideas from complexity theory to derive expanded neurodynamic models of Submarine Piloting and Navigation showing how teams cognitively organize around task changes. The cognitive metric highlighted was an electroencephalography-derived measure of engagement (termed neurophysiologic synchronies of engagement) that was modeled into collective team variables showing the engagement of each of six team members as well as that of the team as a whole. We modeled the cognitive organization of teams using the information content of the neurophysiologic data streams derived from calculations of their Shannon entropy. We show that the periods of team cognitive reorganization (a) occurred as a natural product of teamwork particularly around periods of stress, (b) appeared structured around episodes of communication, (c) occurred following deliberate external perturbation to team function, and (d) were less frequent in experienced navigation teams. These periods of reorganization were lengthy, lasting up to 10 minutes. As the overall entropy levels of the neurophysiologic data stream are significantly higher for expert teams, this measure may be a useful candidate for modeling teamwork and its development over prolonged periods of training.

Original languageEnglish (US)
Pages (from-to)67-86
Number of pages20
JournalNonlinear Dynamics, Psychology, and Life Sciences
Volume17
Issue number1
StatePublished - Jan 2013

Fingerprint

Navigation
Entropy
Electroencephalography
Communication
Team Work
Data Streams
Complexity Theory
Shannon Entropy
Information Content
Perturbation
Metric
Modeling
Engagement

Keywords

  • EEG
  • Entropy
  • Neurodynamics
  • Teamwork

ASJC Scopus subject areas

  • Applied Mathematics

Cite this

The organizational neurodynamics of teams. / Stevens, Ronald; Amazeen, Polemnia; Likens, Aaron.

In: Nonlinear Dynamics, Psychology, and Life Sciences, Vol. 17, No. 1, 01.2013, p. 67-86.

Research output: Contribution to journalArticle

Stevens, Ronald ; Amazeen, Polemnia ; Likens, Aaron. / The organizational neurodynamics of teams. In: Nonlinear Dynamics, Psychology, and Life Sciences. 2013 ; Vol. 17, No. 1. pp. 67-86.
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