Biomaterial Database

[Transcortical sensory aphasia produced by lesions of the anterior basal ganglia area]. 1984

A Yamadori, and T Ohira, and M Seriu, and J Ogura

We reported three cases of an aphasic syndrome caused by unusual lesion distribution. Our patients, language disorders could be summarized as transcortical sensory aphasia and showed following symptoms; (1) fluent paraphasic verbal output, (2) anomia which was not facilitated by cueing, (3) impaired comprehension of spoken language, (4) preserved capacity of repetition, (5) preserved ability of reading aloud with impaired comprehension of the written material and (6) agraphia. In addition, all had no associated physical neurological signs such as hemiparesis or hemianopsia. All were right handed. All three cases showed the similar lesion distribution by computed tomographic scanning of the brain. All had low density areas in the anterior portion of the left basal ganglia including the head of the caudate nucleus, the anterior portion of the putamen, the anterior portion of the anterior limb of the internal capsule and the nearby white matter. Case 2 also had the small right hemisphere lesion in the white matter near the anterior portion of the lateral ventricle. Transcortical sensory aphasia with this lesion distribution has not been reported. We attributed the causative damage to lesions of the white matter and not to lesions of the basal ganglia per se. It was also speculated that fluent aphasia can be produced by the anteriorly situated white matter lesion if issuing fibers from the Broca's area were spared. Finally a possible anatomoclinical correlation for "transcortical alexia" (preserved oral reading and impaired reading comprehension) was attempted. The symptom is probably a reflection of the fact that the posterior speech area including the angular gyrus was left intact.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D002540	Cerebral Cortex	The thin layer of GRAY MATTER on the surface of the CEREBRAL HEMISPHERES that develops from the TELENCEPHALON and folds into gyri and sulci. It reaches its highest development in humans and is responsible for intellectual faculties and higher mental functions.	Allocortex,Archipallium,Cortex Cerebri,Cortical Plate,Paleocortex,Periallocortex,Allocortices,Archipalliums,Cerebral Cortices,Cortex Cerebrus,Cortex, Cerebral,Cortical Plates,Paleocortices,Periallocortices,Plate, Cortical
D002561	Cerebrovascular Disorders	A spectrum of pathological conditions of impaired blood flow in the brain. They can involve vessels (ARTERIES or VEINS) in the CEREBRUM, the CEREBELLUM, and the BRAIN STEM. Major categories include INTRACRANIAL ARTERIOVENOUS MALFORMATIONS; BRAIN ISCHEMIA; CEREBRAL HEMORRHAGE; and others.	Brain Vascular Disorders,Intracranial Vascular Disorders,Vascular Diseases, Intracranial,Cerebrovascular Diseases,Cerebrovascular Insufficiency,Cerebrovascular Occlusion,Brain Vascular Disorder,Cerebrovascular Disease,Cerebrovascular Disorder,Cerebrovascular Insufficiencies,Cerebrovascular Occlusions,Disease, Cerebrovascular,Diseases, Cerebrovascular,Insufficiencies, Cerebrovascular,Insufficiency, Cerebrovascular,Intracranial Vascular Disease,Intracranial Vascular Diseases,Intracranial Vascular Disorder,Occlusion, Cerebrovascular,Occlusions, Cerebrovascular,Vascular Disease, Intracranial,Vascular Disorder, Brain,Vascular Disorder, Intracranial,Vascular Disorders, Brain,Vascular Disorders, Intracranial
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000381	Agraphia	Loss or impairment of the ability to write (letters, syllables, words, or phrases) due to an injury to a specific cerebral area or occasionally due to emotional factors. This condition rarely occurs in isolation, and often accompanies APHASIA. (From Adams et al., Principles of Neurology, 6th ed, p485; APA, Thesaurus of Psychological Index Terms, 1994)	Dysgraphia,Pure Agraphia,Acquired Agraphia,Acquired Dysgraphia,Constructional Agraphia,Developmental Agraphia,Developmental Dysgraphia,Acquired Agraphias,Acquired Dysgraphias,Agraphia, Acquired,Agraphia, Constructional,Agraphia, Developmental,Agraphia, Pure,Agraphias,Agraphias, Acquired,Agraphias, Constructional,Agraphias, Developmental,Agraphias, Pure,Constructional Agraphias,Developmental Agraphias,Developmental Dysgraphias,Dysgraphia, Acquired,Dysgraphia, Developmental,Dysgraphias,Dysgraphias, Acquired,Dysgraphias, Developmental,Pure Agraphias
D001037	Aphasia	A cognitive disorder marked by an impaired ability to comprehend or express language in its written or spoken form. This condition is caused by diseases which affect the language areas of the dominant hemisphere. Clinical features are used to classify the various subtypes of this condition. General categories include receptive, expressive, and mixed forms of aphasia.	Aphasia, Acquired,Dysphasia,Word Deafness,Alogia,Anepia,Aphasia, Ageusic,Aphasia, Auditory Discriminatory,Aphasia, Commisural,Aphasia, Functional,Aphasia, Global,Aphasia, Graphomotor,Aphasia, Intellectual,Aphasia, Mixed,Aphasia, Post-Ictal,Aphasia, Post-Traumatic,Aphasia, Progressive,Aphasia, Semantic,Aphasia, Syntactical,Dejerine-Lichtheim Phenomenon,Dysphasia, Global,Lichtheim's Sign,Logagnosia,Logamnesia,Logasthenia,Acquired Aphasia,Ageusic Aphasia,Ageusic Aphasias,Alogias,Anepias,Aphasia, Post Ictal,Aphasia, Post Traumatic,Aphasias, Commisural,Auditory Discriminatory Aphasia,Auditory Discriminatory Aphasias,Commisural Aphasia,Commisural Aphasias,Deafness, Word,Dejerine Lichtheim Phenomenon,Discriminatory Aphasia, Auditory,Discriminatory Aphasias, Auditory,Functional Aphasia,Functional Aphasias,Global Aphasia,Global Aphasias,Global Dysphasia,Global Dysphasias,Graphomotor Aphasia,Graphomotor Aphasias,Intellectual Aphasia,Intellectual Aphasias,Lichtheim Sign,Lichtheims Sign,Logagnosias,Logamnesias,Logasthenias,Mixed Aphasia,Mixed Aphasias,Phenomenon, Dejerine-Lichtheim,Post-Ictal Aphasia,Post-Ictal Aphasias,Post-Traumatic Aphasia,Post-Traumatic Aphasias,Progressive Aphasia,Progressive Aphasias,Semantic Aphasia,Semantic Aphasias,Sign, Lichtheim's,Syntactical Aphasia,Syntactical Aphasias
D001041	Aphasia, Wernicke	Impairment in the comprehension of speech and meaning of words, both spoken and written, and of the meanings conveyed by their grammatical relationships in sentences. It is caused by lesions that primarily affect Wernicke's area, which lies in the posterior perisylvian region of the temporal lobe of the dominant hemisphere. (From Brain & Bannister, Clinical Neurology, 7th ed, p141; Kandel et al., Principles of Neural Science, 3d ed, p846)	Dysphasia, Wernicke,Receptive Aphasia,Sensory Aphasia,Wernicke Aphasia,Aphasia, Fluent,Aphasia, Jargon,Aphasia, Posterior,Aphasia, Psychosensory,Dysphasia, Fluent,Dysphasia, Receptive,Dysphasia, Sensory,Dysphasia, Wernicke's,Fluent Aphasia, Wernicke's,Aphasia, Receptive,Aphasia, Sensory,Aphasia, Wernicke's Fluent,Aphasias, Jargon,Aphasias, Posterior,Aphasias, Psychosensory,Aphasias, Wernicke,Dysphasia, Wernickes,Dysphasias, Fluent,Dysphasias, Receptive,Dysphasias, Sensory,Fluent Aphasia,Fluent Aphasia, Wernicke,Fluent Aphasia, Wernickes,Fluent Dysphasia,Fluent Dysphasias,Jargon Aphasia,Jargon Aphasias,Posterior Aphasia,Posterior Aphasias,Psychosensory Aphasia,Psychosensory Aphasias,Receptive Dysphasia,Receptive Dysphasias,Sensory Dysphasia,Sensory Dysphasias,Wernicke Aphasias,Wernicke Dysphasia,Wernicke's Dysphasia,Wernicke's Fluent Aphasia
D001479	Basal Ganglia	Large subcortical nuclear masses derived from the telencephalon and located in the basal regions of the cerebral hemispheres.	Basal Nuclei,Ganglia, Basal,Basal Nuclear Complex,Ganglion, Basal,Basal Nuclear Complices,Nuclear Complex, Basal,Nuclei, Basal