 |
 |

Isotope Localization of Infarcts in Aphasia
Andrew Kertesz, MD, FRCP (C);
David Lesk, MD, FRCP (C)
Arch Neurol. 1977;34(10):590-601.
Abstract
Radionucleide localization of infarcts producing aphasia was undertaken in 65 patients with a scan-test and onset-test interval of one month or less. The scans were traced on anatomical templates without knowledge of the aphasias. Aphasics were classified by their test scores according to taxonomic criteria, independently from localization. Scans belonging to each clinically distinct group were overlapped "blindly." The results showed distinct areas for Broca's conduction and Wernicke's aphasics along the parasylvian axis of the lateral templates. Lesions of global aphasics covered all these areas, while transcorticals were outside of them. Lesion size and severity of aphasia showed significant correlation. It is concluded that a brief systematic survey of aphasia like ours is useful in predicting the anteroposterior location and often the depth and extent of lesions.
Author Affiliations
Patricia McCabe
From the Departments of Clinical Neurological Sciences (Dr Kertesz) and Nuclear Medicine (Dr Lesk), and the Aphasia Laboratory (Dr Kertesz and Ms McCabe), University of Western Ontario, St Joseph's Hospital, London, Ontario.
Footnotes
Accepted for publication Feb 22, 1977.
Reprint requests to the Department of Clinical Neurological Sciences, University of Western Ontario N6A 4V2, Canada (Dr Kertesz).
THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES
 |
Clinical Evaluation of Conversational Speech Fluency in the Acute Phase of Acquired Childhood Aphasia: Does a Fluency/Nonfluency Dichotomy Exist?
van Dongen et al.
J Child Neurol 2001;16:345-351.
ABSTRACT
Regional Cerebral Blood Flow During Script-Driven Imagery in Childhood Sexual Abuse-Related PTSD: A PET Investigation
Shin et al.
Am. J. Psychiatry 1999;156:575-584.
ABSTRACT
| FULL TEXT
Anterior Cerebral Artery Territory Infarction in the Lausanne Stroke Registry: Clinical and Etiologic Patterns
Bogousslavsky and Regli
Arch Neurol 1990;47:144-150.
ABSTRACT
Relationship Between Lesion Extent in 'Wernicke's Area' on Computed Tomographic Scan and Predicting Recovery of Comprehension in Wernicke's Aphasia
Naeser et al.
Arch Neurol 1987;44:73-82.
ABSTRACT
Localization in Transcortical Sensory Aphasia
Kertesz et al.
Arch Neurol 1982;39:475-478.
ABSTRACT
Conduction Aphasia, Syntactic Alexia, and the Anatomy of Syntactic Comprehension
Rothi et al.
Arch Neurol 1982;39:272-275.
ABSTRACT
The Aphasia Syndrome of Stroke in the Left Anterior Cerebral Artery Territory
Alexander and Schmitt
Arch Neurol 1980;37:97-100.
ABSTRACT
Clinical and Anatomic Findings in a Case of Auditory Agnosia
Oppenheimer and Newcombe
Arch Neurol 1978;35:712-719.
ABSTRACT
|