Autotopagnosia. Occurrence in a patient without nominal aphasia and with an intact ability to point to parts of animals and objects
Abstract
A patient with a metastasis in the left parietal lobe demonstrated difficulty in pointing to body parts although he could name them when they were pointed to by someone else. As he had no nominal aphasia, could understand complex verbal instructions and could correctly describe the functions of named body parts, his autotopagnosia is unlikely to be a result of a category-specific comprehension deficit. As he is able to point to parts of objects, plants and animals on command, his disorder is also unlikely to be part of a general inability to analyse a whole into its details. Instead, his difficulty appears to be one of locating body parts in relation to the whole body. Such a disorder provides support for the existence of a discrete body image that can be disrupted by a lesion of the left parietal lobe.
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Patients with PPc lesions are strongly impaired when performing tasks requiring on-line coding of body posture, when attending to body parts on the left in the case of a right lesion, and when describing the spatial relations between body parts in the case of a left lesion.
“Patients with PPc lesions are strongly impaired when performing tasks requiring on-line coding of body posture (Schwoebel & Coslett, 2005), when attending to body parts on the left in the case of a right lesion (i.e.personal neglect; Committeri et al., 2007) and when describing the spatial relations between body parts in the case of a left lesion (i.e.autotopagnosia; Ogden, 1985).”
From Bodily ownership and self-location: Components of bodily self-consciousness (2013) · cites this paper as Ogden, 1985
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- Authors
- OGDEN, J. A.
- Affiliations
- University of Auckland (NZ)
- Corresponding author
- OGDEN, JENNI A.
- Venue
- Brain
- Publisher
- Oxford University Press (OUP)
- Published
- 1985
- Volume
- 108
- Issue
- 4
- Pages
- 1009-1022
- ISSN
- 0006-8950 (ISSN-L)
- 1460-2156
- OpenAlex
- W2068992707
- Cited by
- 124
- References
- 0
- Citations by year
- 2026: 1 · 2025: 5 · 2024: 3 · 2023: 2 · 2021: 1 · 2020: 1 · 2019: 6 · 2018: 4 · 2017: 5 · 2016: 3 · 2015: 5 · 2014: 2 · 2013: 1 · 2012: 4
- FWCI
- 1.10
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Brain (publishedVersion)
- PubMed (publishedVersion)
- Funders
- Medical Research Council
- Topics
- Life Sciences › Neuroscience › Cognitive Neuroscience › Spatial Neglect and Hemispheric Dysfunction
- Life Sciences › Neuroscience › Cognitive Neuroscience › Tactile and Sensory Interactions
- Health Sciences › Medicine › Psychiatry and Mental health › Psychosomatic Disorders and Their Treatments
- Keywords
- body image, parietal lobe lesions, body part naming
- MeSH terms
- Agnosia, Anomia, Apraxias, Brain Diseases, Cognition, Confusion, Humans, Male, Middle Aged, Neuropsychological Tests, Parietal Lobe
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