More than an imitation game: Top-down modulation of the human mirror system

•Mirroring properties are acquired and malleable.•Context, task-relevance and prior sensorimotor experience modulate mirror system activity.•Mirror system regions are involved in non-imitative action responses.•Cognitive control networks can modulate learned mirror representations for counter-imitat...

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Bibliographic Details
Published in:Neuroscience and biobehavioral reviews 2017-04, Vol.75, p.195-202
Main Authors: Campbell, Megan E.J., Cunnington, Ross
Format: Article
Language:English
Subjects:
Brain
Cognitive control
Counter-imitation
Humans
Imitation
Imitative Behavior
Interpersonal Relations
Mirror neuron system
Mirror Neurons
Perception-action
Psychomotor Performance
Sensorimotor associations
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Summary:•Mirroring properties are acquired and malleable.•Context, task-relevance and prior sensorimotor experience modulate mirror system activity.•Mirror system regions are involved in non-imitative action responses.•Cognitive control networks can modulate learned mirror representations for counter-imitation. All interpersonal interactions are underpinned by action: perceiving and understanding the actions of others, and responding by planning and performing self-made actions. Perception of action, both self-made and observed, informs ongoing motor responses by iterative feedback within a perception-action loop. This fundamental phenomenon occurs within single-cells of the macaque brain which demonstrate sensory and motor response properties. These ‘mirror’ neurons have led to a swathe of research leading to the broadly accepted idea of a human mirror system. The current review examines the putative human mirror system literature to highlight several inconsistencies in comparison to the seminal macaque data, and ongoing controversies within human focused research (including mirror neuron origin and function). In particular, we will address the often-neglected other side to the ‘mirror’: complementary and opposing actions. We propose that engagement of the mirror system in meeting changing task-demands is dynamically modulated via frontal control networks.
ISSN:0149-7634
1873-7528
DOI:10.1016/j.neubiorev.2017.01.035