Sentence comprehension and grammaticality judgment were studied in 10 healthy subjects and 10 agrammatic aphasic stroke patients. The latter were able to make grammaticality and comprehension judgments, but less accurately. Results indicated that such judgments are made using different processes and/or operate on different aspects of language…

This paper analyzes aphasia using Titone's Glossodynamic Model which assumes the existence of three hierarchic levels of personality. (CFM)

Considering Jakobson's theory that speech disorders involve defects in paradigmatic or in syntagmatic operations, and that these two categories result in different defects, this question was examined: does the syntagmatic group suffer from defects not only in contextual generation of active speech but also in comprehension of grammatical…

This article examines the process of language comprehension by relating the question to aphasia. The premise is that the study of aphasia should lead to a better understanding of the processes involved in comprehension. (Text is in French.) (AM)

The linguistic structure of specific introductory type clauses, which appear at a relatively high frequency in the utterances of a severely brain damaged fluent aphasic with neologistic jargon speech, is examined. The analysis is restricted to one fifty-six-year-old male patient who suffered massive subdural hematoma. (SCC)

How significantly is Broca's Area related to speech? It is considered here to be definitely a component in the language mechanism of the brain. It is also stated that this area is unique to people and that it has no unitary function, yet it is specialized for certain expressive (motor) functions. (SCC)

Analysis of the questions asked by normal children suggests that there are cognitive stages of question development. Samples of spontaneous questions asked by normal children and linguistically deviant children were compared in this study in order to determine if linguistically deviant (aphasic) children suffer primarily from a syntactic…

Research is being conducted to determine the factors behind linguistic retardation in children. A first question raised was whether the linguistic system of the deviant child is qualitatively different from that of a normal child. A matching-up of deviant and normal children according to linguistic level suggests that the onset of base syntax may…

This paper examines the perceptual processes that underlie normal language acquisition with relation to perceptual dysfunctions in the aphasic child. Experiments are cited which seem to indicate that auditory dyfunctions may underlie language impairment. Experimental studies of the linguistic systems of the aphasic child seem to support the theory…

Three objectives of research reported here were to describe the neural organization underlying language usage and language loss, to study activities occurring in both cerebral hemispheres, and to study neural changes related to changes in syntactic complexity of stimuli. A dichoptic procedure was chosen. A subject faced a viewing screen on which…

This study deals with word retrieval problems of aphasic patients. This word-finding difficulty is a common characteristic of aphasics and many methods have been used by aphasia clinicians to attempt to remediate word retrieval skills. Cueing, one of the methods used, presumably facilitates word-finding by supplying additional information to the…