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Different neural systems for the recognition of animals and man-made tools
Abstract
Using positron emission tomography, we mapped brain activity in normal volunteers during the recognition of visual stimuli representing living (animals) and non-living (artefacts) entities. The subjects had to decide whether pairs of visual stimuli were different representations of the same object, or different objects. Animal recognition was associated with activations in the inferior temporo-occipital areas, bilaterally, whereas artefact recognition engaged a predominantly left hemispheric network, involving the left dorsolateral frontal cortex. These findings, which concur with clinical observations in neurological patients, provide in vivo evidence for a fractionation of the neural substrates of semantic knowledge in man.
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Cited by
Binder, J. R., Desai, R. H., Graves, W. W., & Conant, L. L. (2009) · Cerebral Cortex · doi:10.1093/cercor/bhp055 · Cited by 4,060
Imaging Cognition II: An Empirical Review of 275 PET and fMRI Studies
Cabeza, R., & Nyberg, L. (2000) · Journal of Cognitive Neuroscience · doi:10.1162/08989290051137585 · Cited by 3,598
The Brain's concepts: the role of the Sensory-motor system in conceptual knowledge
Gallese †, V., & Lakoff, G. (2005) · Cognitive Neuropsychology · doi:10.1080/02643290442000310 · Cited by 2,726
Neural simulation of action: a unifying mechanism for motor cognition.
Jeannerod, M. (2001) · NeuroImage · doi:10.1006/nimg.2001.0832 · Cited by 2,563
Semantic memory and the brain: structure and processes
Martin, A., & Chao, L. L. (2001) · Current Opinion in Neurobiology · doi:10.1016/s0959-4388(00)00196-3 · Cited by 1,339
Metadata
- Authors
- Perani, D., Cappa, S. F., Bettinardi, V., Bressi, S., Gorno-Tempini, M., Matarrese, M., & Fazio, F.
- Venue
- NeuroReport
- Published
- 1995-08
- Volume
- 6
- Issue
- 12
- Pages
- 1637-1641
- ISSN
- 0959-4965 (ISSN-L)
- OpenAlex
- W2032202908
- Cited by
- 282
- References
- 0
- FWCI
- 5.40
- Type
- journal article
- Language
- en
- Open access
- closed
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- Perani, D., Cappa, S. F., Bettinardi, V., Bressi, S., Gorno-Tempini, M., Matarrese, M., & Fazio, F. (1995). Different neural systems for the recognition of animals and man-made tools. NeuroReport. https://doi.org/10.1097/00001756-199508000-00012
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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
