Presents data from a patient with a progressive fluent aphasia, who exhibited a severe verbal impairment but a relatively preserved access to knowledge from pictures. Argues for a distributed, multi-modality system for semantic memory in which information is stored in different brain regions and in different representational formats. (Author/VWL)

Examines production of predicates by Korean agrammatic aphasic patients with respect to argument structure distribution of predicates. Analyzed narrative production and picture/scene description data elicited from three Broca's aphasic patients compared with matched controls. Focused on whether subjects have the same type difficulties that Kegl's…

This paper introduces the Government-Binding Theory of grammar and offers examples of the theory's use in areas of language development, child language disorders, and adult aphasia. Discussed are the levels of representation of Universal Grammar, subtheories that constrain the representations at each level, parameter setting, core grammar, and…

Twenty-one aphasic and seven nonaphasic adults participated in a referential communication task. Both aphasic and nonaphasic subjects successfully determined essential information to be communicated and communicated it to a listener. Nonaphasic and nonfluent aphasic subjects were more efficient in communicating information than mixed or anomic…

Karlik and Karlik provide a personal account of loss of literacy after a stroke and the laborious process of recovering it. Parr shows how she adapted diagnostic tools from literacy research to use with adults with aphasia. (SK)

Reports on a case study where an individual's errors in productive tasks are analyzable as functions of morphological properties of the target and/or the response. It is shown that the morphological errors are explainable in the context of a two-stage retrieval system applying to both affixed and unaffixed words. (33 references) (JL)

Studied a bilingual Italian-English aphasic patient who was very poor in categorizing Italian nouns for grammatical gender in explicit metalinguistic tasks, and was at chance when gender could not be inferred from the word's phonology. However, she showed a good ability to modify adjectives to match the gender of nouns in a task that involved…

Presents a new set of experimental data from brain-damaged aphasic patients as well as from normal individuals on the processing of two nominals suffixes in Japanese--"-sa" and "-mi." (Author/VWL)

Proposes that the causal mechanisms of recovery patterns in bilingual aphasia can be partially revealed by combining neuropsychological and neuroimaging methods. Reviews potentials and limitations associated with functional neuroimaging experiments on normal and neurologically impaired patients and discusses different levels of description…

Phonological theories have raised the notion of a universally preferred syllable type which is defined in terms of its sonority structure (e.g., Clements, 1990). Empirical evidence for this notion has been provided by distributional analyses of natural languages and of language acquisition data, and by aphasic speech error analyses. The present…

The present case continues the series of anomia treatment studies with contextual priming (CP), being the second in-depth treatment study conducted for an individual suffering from semantically based anomia. Our aim was to acquire further evidence of the facilitation and interference effects of the CP treatment on semantic anomia. Based on the…

The present study investigated the abilities of left-hemisphere-damaged (LHD) non-fluent aphasic, right-hemisphere-damaged (RHD), and normal control individuals to access, in sentential biasing contexts, the multiple meanings of three types of ambiguous words, namely homonyms (e.g., ''punch''), metonymies (e.g., ''rabbit''), and metaphors (e.g.,…

The disadvantage in producing the past tense of regular relative to irregular verbs shown by some patients with non-fluent aphasia has been alternatively attributed (a) to the failure of a specific rule-based morphological mechanism, or (b) to a more generalised phonological impairment that penalises regular verbs more than irregular owing to the…

The current study examines how patients with aphasia access the meanings of idioms during spoken sentence comprehension. In our experiment, we had 4 subjects whose native language is German: 2 left-hemisphere damaged patients (Wernicke's and global aphasia); 1 right-hemisphere damaged patient; and 1 age-matched healthy speaker. Ambiguous…

We report the performance of two aphasic patients in a morphological transformation task. Both patients are Spanish-Catalan bilingual speakers who were diagnosed with agrammatic Broca's aphasia. In the morphological transformation task, the two patients were asked to produce regular and irregular verb forms. The patients showed poorer performance…