The concept of affordances indicates “action possibilities” as characterized by object properties the environment provides to interacting organisms. Affordances relate to both perception and action and refer to sensory-motor processes emerging from goal-directed object interaction. In contrast to stable properties, affordances may vary with environmental context. A sub-classification into stable and variable affordances was proposed in the framework of the ROSSI project (Borghi et al., 2010; Borghi and Riggio, 2015, 2009). Here, we present a coordinate-based meta-analysis of functional imaging studies on object interaction targeting consistent anatomical correlates of these different types of affordances. Our review revealed the existence of two parallel (but to some extent overlapping) functional pathways. The network for stable affordances consists of predominantly left inferior parietal and frontal cortices in the ventro-dorsal stream, whereas the network for variable affordances is localized preferentially in the dorso-dorsal stream. This is in line with the proposal of differentiated affordances: stable affordances are characterized by the knowledge of invariant object features, whereas variable affordances underlie adaptation to changing object properties.

Affordance processing in segregated parieto-frontal dorsal stream sub-pathways / Sakreida, Katrin; Effnert, Isabel; Thill, Serge; Menz, Mareike M.; Jirak, Doreen; Eickhoff, Claudia R.; Ziemke, Tom; Eickhoff, Simon B.; Borghi, ANNA MARIA; Binkofski, Ferdinand. - In: NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS. - ISSN 0149-7634. - 69:(2016), pp. 89-112. [10.1016/j.neubiorev.2016.07.032]

Affordance processing in segregated parieto-frontal dorsal stream sub-pathways

BORGHI, ANNA MARIA;
2016

Abstract

The concept of affordances indicates “action possibilities” as characterized by object properties the environment provides to interacting organisms. Affordances relate to both perception and action and refer to sensory-motor processes emerging from goal-directed object interaction. In contrast to stable properties, affordances may vary with environmental context. A sub-classification into stable and variable affordances was proposed in the framework of the ROSSI project (Borghi et al., 2010; Borghi and Riggio, 2015, 2009). Here, we present a coordinate-based meta-analysis of functional imaging studies on object interaction targeting consistent anatomical correlates of these different types of affordances. Our review revealed the existence of two parallel (but to some extent overlapping) functional pathways. The network for stable affordances consists of predominantly left inferior parietal and frontal cortices in the ventro-dorsal stream, whereas the network for variable affordances is localized preferentially in the dorso-dorsal stream. This is in line with the proposal of differentiated affordances: stable affordances are characterized by the knowledge of invariant object features, whereas variable affordances underlie adaptation to changing object properties.
2016
affordances; cognitive psychology; dorso-dorsal; neuroscience; object interaction; parieto-frontal pathways; stable; variable; ventro-dorsal; neuropsychology and physiological psychology; cognitive neuroscience; behavioral neuroscience
01 Pubblicazione su rivista::01a Articolo in rivista
Affordance processing in segregated parieto-frontal dorsal stream sub-pathways / Sakreida, Katrin; Effnert, Isabel; Thill, Serge; Menz, Mareike M.; Jirak, Doreen; Eickhoff, Claudia R.; Ziemke, Tom; Eickhoff, Simon B.; Borghi, ANNA MARIA; Binkofski, Ferdinand. - In: NEUROSCIENCE AND BIOBEHAVIORAL REVIEWS. - ISSN 0149-7634. - 69:(2016), pp. 89-112. [10.1016/j.neubiorev.2016.07.032]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/929750
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