Resulting from stroke or brain injury, aphasia affects individuals' ability to produce and comprehend language, but it also creates profound social changes, limiting individuals' opportunities to communicate or to be seen as capable of communication. To address these challenges, the field of communicative sciences and disorders (CSD) has sought to…

Background: Aphasia is an acquired language disorder that occurs secondary to brain injury, such as stroke. It causes communication difficulties that have a significant impact on quality of life and social relationships. Although the efficacy of speech-language therapy has been clearly demonstrated in this population, long-term services are…

Anomia is one of the most frequent manifestations in aphasia. Model-based treatments for anomia usually focus on semantic and/or phonological levels of processing. This study reports treatment of anomia in an individual with chronic aphasia. After baseline testing, she received a training program in which semantic and phonological treatments were…

Wernicke's aphasia (WA) is the classical neurological model of comprehension impairment and, as a result, the posterior temporal lobe is assumed to be critical to semantic cognition. This conclusion is potentially confused by (a) the existence of patient groups with semantic impairment following damage to other brain regions (semantic dementia and…

This study reports on the pattern of performance on spoken and written naming, spelling to dictation, and oral reading of single verbs and nouns in a bilingual speaker with aphasia in two first languages that differ in morphological complexity, orthographic transparency, and script: Greek (L1a) and English (L1b). The results reveal no verb/noun…

In a world that is becoming more multilingual, bilingual aphasia is a clinical problem with a major clinical impact. However, at present we lack causal explanations of the many features of recovery patterns and there is no consensus about the language in which the patient should receive speech therapy. Further advance requires an understanding of…

The Greek and the English versions of the Bilingual Aphasia Test (BAT) were used to assess the linguistic abilities of a premorbidly highly proficient late bilingual female after a haemorrhagic cerebrovascular accident involving the left temporo-parietal lobe. The BAT was administered in the two languages on separate occasions by the first author,…

Patients with semantic dementia show a specific pattern of impairment on both verbal and non-verbal "pre-semantic" tasks, e.g., reading aloud, past tense generation, spelling to dictation, lexical decision, object decision, colour decision and delayed picture copying. All seven tasks are characterised by poorer performance for items that are…

Purpose: Bilingual aphasia generally affects both languages. However, the age of acquisition of the second language (L2) seems to play a role in the anatomo-functional correlation of the syntactical/grammatical processes, thus potentially influencing the L2 syntactic impairment following a stroke. The present study aims to analyze the influence of…

Primary Progressive Aphasia (PPA) is a degenerative condition characterized by deterioration in language for at least two years without deterioration in other cognitive domains. This report highlights the language profile in a 79-year-old male with progressive nonfluent aphasia (PNFA) who was assessed using the Western Aphasia Battery and the…

Bilinguals must focus their attention to control competing languages. In bilingual aphasia, damage to the fronto-subcortical loop may lead to pathological language switching and mixing and the attrition of the more automatic language (usually L1). We present the case of JZ, a bilingual Basque-Spanish 53-year-old man who, after haematoma in the…

The neuropsychological features of the primary progressive aphasia (PPA) syndromes continue to be defined. Here we describe a detailed neuropsychological case study of a patient with a mutation in the progranulin ("GRN") gene who presented with progressive word-finding difficulty. Key neuropsychological features in this case included gravely…

In this study, we use an auditory picture-word interference task to examine an anomic individual, NP. NP produced semantic errors in picture naming, but his comprehension was relatively well preserved. In the task, pictures to be named were accompanied by semantically, phonologically or unrelated distractors, presented at onsets ranging from…

Reexamines data from Caplan and Hildebrandt (1988) with a new set of background assumptions and concludes a Government-Binding-based account is not supported. Instead, deficits observed in the process of infinitival complement constructions are attributed to patient inability to fully access the data structure required to support a proposed…

We report the case of a patient who showed a marked deficit in compound reading after almost complete recovery from his aphasic disturbances. Omission of one of the two compound components was his most frequent type of error. The patient also produced many paraphasias, which always respected the compound structure of the target. Similar errors…