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[Spatial disorientation. Report of 5 cases (author's transl)]
Revue Neurologique
|January 1, 1981
Summary
This study reports five cases of isolated topographical disorientation, a condition affecting spatial navigation without cognitive decline. Lesions in the right hemisphere
Area of Science:
- Neuroscience
- Cognitive Psychology
- Neurology
Background:
- Topographical disorientation is a complex spatial navigation deficit.
- Understanding its neurological basis is crucial for diagnosing and treating cognitive impairments.
Observation:
- Five patients presented with isolated topographical disorientation, lacking general intellectual impairment.
- One case exhibited topographical confabulation.
- Clinical data and etiological factors were analyzed.
Findings:
- Lesions were localized to the posterior part of the right hemisphere in three surgically and CT-scanned cases.
- The syndrome may stem from topographical amnesia, agnosia, or apraxia.
Implications:
- This research highlights the specific neural correlates of spatial orientation and memory.
- Findings contribute to the understanding of localized brain dysfunction and its impact on navigation.
- Further research can explore targeted interventions for topographical disorientation.