Tool manipulation by rats (Rattus norvegicus) according to the position of food

Tool-use behaviour has been observed in nonhuman animals in the wild and in experimental settings. In the present study, we investigated whether rats (Rattus norvegicus) could manipulate a tool according to the position of food to obtain the food in an experimental setting. Eight rats were trained to use a rake-shaped tool to obtain food beyond their reach using a step-by-step protocol in the initial training period. Following training, the rake was placed at the centre of the experimental apparatus, and food was placed on either the left or right side of the rake. Rats learned to manipulate the rake to obtain food in situations in which they could not obtain the food just by pulling the rake perpendicularly to themselves. Our findings thus indicate that the rat is a potential animal model to investigate the behavioural and neural mechanisms of tool-use behaviour.

[1]  S. Obayashi,et al.  Rapid learning of sequential tool use by macaque monkeys , 2003, Physiology & Behavior.

[2]  A. Iriki,et al.  Acquisition and development of monkey tool-use: behavioral and kinematic analyses. , 2000, Canadian journal of physiology and pharmacology.

[3]  Alfonso Caramazza,et al.  The White Matter Structural Network Underlying Human Tool Use and Tool Understanding , 2015, The Journal of Neuroscience.

[4]  Rana Esseily,et al.  What Does It Take for an Infant to Learn How to Use a Tool by Observation? , 2016, Front. Psychol..

[5]  V. Bentley-Condit,et al.  Animal tool use: current definitions and an updated comprehensive catalog , 2010 .

[6]  H. Onoe,et al.  Functional Brain Mapping of Monkey Tool Use , 2001, NeuroImage.

[7]  A. Iriki,et al.  Tool-use learning selectively induces expression of brain-derived neurotrophic factor, its receptor trkB, and neurotrophin 3 in the intraparietal multisensorycortex of monkeys. , 2002, Brain research. Cognitive brain research.

[8]  Akane Nagano,et al.  Tool-use by rats (Rattus norvegicus): tool-choice based on tool features , 2017, Animal Cognition.

[9]  A. Miyawaki,et al.  Tool Use Specific Adult Neurogenesis and Synaptogenesis in Rodent (Octodon degus) Hippocampus , 2013, PloS one.

[10]  T. Asamizuya,et al.  Gray and white matter changes associated with tool-use learning in macaque monkeys , 2009, Proceedings of the National Academy of Sciences.

[11]  Jacqueline Fagard,et al.  The emergence of tool use during the second year of life. , 2012, Journal of experimental child psychology.

[12]  A. Smitsman,et al.  Action planning in young children's tool use. , 2006, Developmental Science.

[13]  J. Fagard,et al.  Handedness in infants' tool use. , 2013, Developmental psychobiology.

[14]  S. Ichinose,et al.  Extension of Corticocortical Afferents into the Anterior Bank of the Intraparietal Sulcus by Tool-use Training in Adult Monkeys , 2005 .

[15]  Ian Q. Whishaw,et al.  Animal models of neurological deficits: how relevant is the rat? , 2002, Nature Reviews Neuroscience.

[16]  A. Iriki,et al.  Acquisition of an externalized eye by Japanese monkeys , 2009, Experimental Brain Research.

[17]  G. Goldenberg,et al.  The neural basis of tool use. , 2009, Brain : a journal of neurology.

[18]  W. Hopkins,et al.  Wild chimpanzees show population-level handedness for tool use. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[19]  A. Kraskov,et al.  The Activity of Primary Motor Cortex Corticospinal Neurons during Tool Use by Macaque Monkeys , 2012, The Journal of Neuroscience.

[20]  R. Amant,et al.  Revisiting the definition of animal tool use , 2008, Animal Behaviour.

[21]  Tool-use learning by common marmosets (Callithrix jacchus) , 2011, Experimental Brain Research.

[22]  J. Fagard,et al.  The Emergence of Tool Use in Preterm Infants , 2016, Front. Psychol..

[23]  C. J. Price,et al.  Neural changes in the primate brain correlated with the evolution of complex motor skills , 2016, Scientific reports.

[24]  J. Kevin O'Regan,et al.  The emergence of use of a rake-like tool: a longitudinal study in human infants , 2014, Front. Psychol..

[25]  Atsushi Iriki,et al.  Tool-Use Training in a Species of Rodent: The Emergence of an Optimal Motor Strategy and Functional Understanding , 2008, PloS one.

[26]  M. Tanaka,et al.  Coding of modified body schema during tool use by macaque postcentral neurones. , 1996, Neuroreport.

[27]  C Boesch,et al.  Tool use and tool making in wild chimpanzees. , 1990, Folia primatologica; international journal of primatology.

[28]  Sabine Tebbich,et al.  The ecology of tool-use in the woodpecker finch (Cactospiza pallida) , 2002 .

[29]  日原 さやか,et al.  Spontaneous vocal differentiation of coo-calls for tools and food in Japanese monkeys , 2003 .