Although imagery is traditionally thought to be inherently linked to visual perception, growing evidence shows that mental images can arise also from nonvisual modalities. Paradigmatic in this respect is the case of individuals born blind or that became blind soon after birth. In this chapter, we will review evidence pertaining to different aspects of cognition showing that blind individuals are able to generate analogical mental images based on haptic or auditory input. These -representations allow blind individuals to perform efficiently in a variety of domains which require the use of imagery (such as memory, spatial and navigation abilities, numerical cognition), though exhibiting in some cases specific limitations or differences, which likely depend on the modality in which information is usually acquired in these individuals (e.g., via haptics and hearing) and the particular strategies employed.

Renzi, C., Cattaneo, Z., Vecchi, T., Cornoldi, C. (2013). Mental imagery and blindness. In S. Lacey, R. Lawson (a cura di), Multisensory Imagery (pp. 115-130). Springer [10.1007/978-1-4614-5879-1_7].

Mental imagery and blindness

CATTANEO, ZAIRA;
2013

Abstract

Although imagery is traditionally thought to be inherently linked to visual perception, growing evidence shows that mental images can arise also from nonvisual modalities. Paradigmatic in this respect is the case of individuals born blind or that became blind soon after birth. In this chapter, we will review evidence pertaining to different aspects of cognition showing that blind individuals are able to generate analogical mental images based on haptic or auditory input. These -representations allow blind individuals to perform efficiently in a variety of domains which require the use of imagery (such as memory, spatial and navigation abilities, numerical cognition), though exhibiting in some cases specific limitations or differences, which likely depend on the modality in which information is usually acquired in these individuals (e.g., via haptics and hearing) and the particular strategies employed.
Capitolo o saggio
Blindness; Imagery; Memory; Navigation; Spatial biases; Spatial cognition; Visual impairment;
English
Multisensory Imagery
Lacey, S; Lawson, R
2013
978-1-4614-5878-4
Springer
115
130
Renzi, C., Cattaneo, Z., Vecchi, T., Cornoldi, C. (2013). Mental imagery and blindness. In S. Lacey, R. Lawson (a cura di), Multisensory Imagery (pp. 115-130). Springer [10.1007/978-1-4614-5879-1_7].
none
File in questo prodotto:
Non ci sono file associati a questo prodotto.

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/49529
Citazioni
  • Scopus 17
  • ???jsp.display-item.citation.isi??? ND
Social impact