In standard models of language production or comprehension, the elements which are retrieved from memory and combined into a syntactic structure are "lemmas" or "lexical items". Such models implicitly take a "lexicalist" approach, which assumes that lexical items store meaning, syntax, and form together, that…

This project examines spoken language comprehension in Broca's aphasia, a non-fluent language disorder acquired subsequent to stroke. Broca's aphasics demonstrate impaired comprehension for complex sentence constructions. To account for this deficit, one current processing theory claims that Broca's patients retain intrinsic linguistic knowledge,…

The study reported here compares two linguistically informed hypotheses on agrammatic sentence production, the TPH [Friedmann, N., & Grodzinsky, Y. (1997). "Tense and agreement in agrammatic production: Pruning the syntactic tree." "Brain and Language," 56, 397-425.] and the DOP [Bastiaanse, R., & van Zonneveld, R. (2005). "Sentence production…

Bilateral vascular thalamic lesions are rare. Although a variety of neurobehavioral manifestations have been described, the literature is less documented with regard to accompanying linguistic disturbances. This article presents an in-depth neurolinguistic analysis of the language symptoms of a patient who incurred bilateral paramedian ischemic…

Summarizes and evaluates research on aphasia, and indicates problem areas that must be studied. (52 references) (CFM)

This article uses the example of aphasia to discuss to what extent and under what constraints neuropsychiatry borrows from linguistics. It is affirmed that genetic and functional, rather than static, structuralism is a useful tool for neuropsychiatry and that language functions can be seen to correspond to cerebral functions. (Text is in French.)…

Patients with cortical lesions, both with or without aphasia, were asked to reconstruct sentences. It was found that syntactic comprehension deficits exist only in aphasics. Two groups are distinguishable, those with deficits due to problems of repetition and those with deficits due to problems of object recognition. (Text is in French.) (TL)

Agrammatism, the disruption of the grammatical structure of speech, is studied in its accompaniment to aphasia. Since it occurs with all studied forms of aphasia, it is considered here a symptom typical to aphasia. It is also examined in relation to different kinds of aphasics. (SCC)

Changes in frequency of occurrence of the following linguistic variables in recovery from aphasia due to left temporal lobe lesions are analyzed in text and graphs: (1) quantity of verbalization, (2) syntactic structure: subject-verb-object vs. topic-comment, (3) syntactic complexity, (4) nouns and verbs, (5) morphology, (6) anaphora, and (7)…

Paper presented at Indiana University, Bloomington, Indiana, on September 20, 1971. (VM)

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)

This article presents a linguistic description of the phenomenon of dyssyntaxia. (Text is in French.) (CLK)

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…