Visual agnosia
Citation, DOI, disclosures and article data
Citation:
Gaillard F, Bell D, Sharma R, et al. Visual agnosia. Reference article, Radiopaedia.org (Accessed on 11 Mar 2025) https://doi.org/10.53347/rID-13113
Permalink:
rID:
13113
Article created:
Disclosures:
At the time the article was created Frank Gaillard had no recorded disclosures.
View Frank Gaillard's current disclosures
Last revised:
Disclosures:
At the time the article was last revised Daniel J Bell had no recorded disclosures.
View Daniel J Bell's current disclosures
Revisions:
3 times, by
3 contributors -
see full revision history and disclosures
Systems:
Tags:
Visual agnosia is a special type of agnosia where patients are unable to recognize objects despite having knowledge about them and being able to visually perceive them.
It typically occurs when there is damage to the ventral occipitotemporal pathway, such as in posterior cerebral atrophy (Benson syndrome).
References
- 1. Bernard Croisile "Benson's syndrome or Posterior Cortical Atrophy" September 2004, Orphanet full text pdf
Incoming Links
Related articles: Terms used in radiology
- general
- ancillary
- Cinderella
- diagnosis of exclusion
- dilation vs dilatation
- epiphenomenon
- florid
- forme fruste
- gold standard
- heterogeneous vs heterogenous
- Hickam's dictum
- iatrogenic disease
- idiopathic
- in extremis
- natural history
- non-specific
- Occam's razor
- prodrome
- Saint's triad
- self-limiting
- sequela
- sine qua non
- status post
- subclinical disease
- syndrome
- radiology-specific
- pathology
- agenesis
- anlage
- aplasia
- apoptosis
- atresia
- atrophy
- cyst
- dehiscence
- diathesis
- diverticulum
- dyscrasia
- dysplasia
- exophytic
- fistula
- fluid collection
- granulation tissue
- hernia
- hyperplasia
- hypertrophy
- hypoplasia
- lamellated
- laminated
- malignancy
- metaplasia
- necrosis
- neoplasm
- phlegmon
- septum
- synechia
- trabecula
- CNS
- chest
- epidemiology
- gastrointestinal
- genetics
- musculoskeletal
- oncology
Unable to process the form. Check for errors and try again.
