Clinicopathological correlations of visual depth perception in patients with cerebrovascular disease
| Autor: | Shigeki Kuzuhara, Mitsunori Tsuda M.D., Masao Miyazaki, Yutaka Tanaka, Noriyuki Uda |
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| Rok vydání: | 1993 |
| Předmět: |
Male
medicine.medical_specialty genetic structures Neuropsychological Tests Lateralization of brain function Lesion Central nervous system disease Thalamus Evoked Potentials Somatosensory medicine Humans Dominance Cerebral Aged Cerebral Hemorrhage Tomography Emission-Computed Single-Photon Brain Mapping Depth Perception Vascular disease Cerebral infarction business.industry General Neuroscience Putamen General Medicine Cerebral Infarction Middle Aged medicine.disease Surgery Psychiatry and Mental health Neurology Pattern Recognition Visual Cerebral hemisphere Evoked Potentials Visual Female Neurology (clinical) Radiology Visual depth perception Occipital Lobe medicine.symptom Caudate Nucleus business Depth perception Tomography X-Ray Computed |
| Zdroj: | The Japanese journal of psychiatry and neurology. 47(3) |
| ISSN: | 0912-2036 |
| Popis: | Visual depth perception in 100 patients with cerebrovascular disease was evaluated using the Titumus stereotest. Twelve patients showed depth perception impairment. CT scans revealed that the lesion was located on the right hemisphere in 6 patients and on the left hemisphere in 3 patients, and that the remaining 3 patients had multiple infarctions. 123I SPECT was performed in 7 patients with moderate to severe depth perception impairment, of whom 6 patients showed a reduced blood flow in the posterior half of both the right and left cerebral hemispheres. Moderate to severe impairment of depth perception was more frequently observed in patients with a lesion in the right hemisphere or in the posterior half of either hemisphere. |
| Databáze: | OpenAIRE |
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