Motivational Systems of Agonistic Behavior in Muroid Rodents: A Comparative Review and Neural Model

by David B. Adams

Aggressive Behavior, Volume 6, page 295-346
© 1980, Wiley-Liss, Inc., Reproduced with permission of John Wiley & Sons, Inc.


TITLE PAGE & ABSTRACT

INTRODUCTION
Pages 1 - 2

OFFENSE
Pages 3 - 4

...motor patterns
Pages 5 - 6

...releasing, directing stimuli
Page 7

...motivating stimuli
Pages 8 - 9

DEFENSE
Page 10

...motor patterns
Pages 11 - 12 - 13 - 14 - 15

...releasing, directing stimuli
Page 16

...motivating stimuli
Pages 17 - 18

SUBMISSION
Page 19

...motor patterns
Page 20

...stimuli
Page 21

PATROL/ MARKING
Page 22

...motor patterns
Pages 23 - 24

...releasing, directing stimuli
Page 25

...motivating stimuli
Pages 26 - 27

INTERACTIONS
Page 28

DISCUSSION
Pages 29 - 30 - 31 - 32

FIGURES 1-2
Pages 33 - 34

TABLE I
Pages 35 - 36 - 37

REFERENCES
Pages 38 - 39 - 40 - 41 - 42 - 43

Abstract:

The data on agonistic behavior of muroid rodents that have been obtained from field observations and laboratory experiments are reviewed and compared in terms of a hypothetical model of the neural organization of these behaviors. The neural model has been presented elsewhere and is used here only as a way to organize the data. The data are organized in terms of four hypothetical motivational systems: Offense, defense, submission, and patrol/marking. The various behaviors are considered as motor patterns and are compared and analyzed in terms of the proposed motivating, releasing, and directing stimuli of the motivational systems. Interactions and overlaps between the motivational systems are also considered. It is concluded that the organization of agonistic behavior may be similar across all species of muroid rodents. Generalizations are complicated by the profound effects of ontogenetic factors. Four categories of behaviors differ from species to species: Scent-marking, submissive behaviors, threat behaviors, and alarm signals. The possible phylogenetic and ontogenetic factors in these differences are considered.


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