aphemia

Acute and chronic kidney disease (CKD) have known neurological associations resulting from uremia, electrolyte disturbances, comorbidities such as hypertension, or other toxin accumulation. Reversible focal neurological deficits are relatively uncommon and poorly understood sequelae of kidney disease. Herein, we describe an unusual case of an adolescent male who developed acute aphasia during his initial presentation for acute kidney injury (AKI) superimposed on progressive CKD stage 5 associated with uremia and multiple electrolyte derangements...

Aphemia is now considered an impairment of speech production. We present a case of an 89-year-old right-handed woman who received intravenous thrombolysis with a recombinant tissue plasminogen activator for the ischemic symptom "loss of speech" and recovered with an ischemic lesion of the left precentral gyrus. The patient had untreated atrial fibrillation. Neurological examination showed that her level of consciousness was alert, with normal comprehension and mild lower facial droop...

Aphemia is a rare and special type of speech disorder, and the mechanisms underlying the occurrence and recovery remain unclear. Here, we present a clinical case of poor spontaneous recovery of aphemia, with the anterior segment of the left arcuate fasciculus server damaged and the posterior segment intact, as detected by diffusion tensor imaging. Aphemia could be caused by the disruption of the cortical and subcortical language circuits. In particular, our data support the view that damage to the anterior segment of the left arcuate fasciculus may result in poor spontaneous recovery from speech production deficits and that an intact posterior segment seems to be crucial for supporting residual language comprehension ability in patients with post-stroke aphasia...

We report a case of Broca's aphasia in a left-handed patient with a right brain infarction. The patient's speech is consistent with a particular type of aphemia, that is, without vocalization except for a few phonemes or words. The patient presented with aphonia in an early stage. The lack of speech could be due to the impairment of the phonological-speech process or speech initialization. This type of aphemia has been reported to involve the right inferior precentral gyrus or right middle and inferior frontal gyri...

TANK-binding kinase 1 (TBK1) gene mutations cause ALS and frontotemporal dementia (FTD). We report a novel TBK1 mutation in a Brazilian patient with ALS. Symptoms started at age 44 (lower-limb onset). Despite treatment with riluzole, his condition progressed over 5 years to aphemia, dysphagia, gastrostomy and tracheostomy. A diagnostic test panel for neurodegenerative disorders disclosed a novel likely pathogenic heterozygous intronic mutation in the TBK1 gene: c.1189 + 1G > T (Splice donor), intron 9...

BACKGROUND: Aphemia, or pure motor mutism, is a phenomenon that has been reported previously in the literature and typically is associated with small infarcts in the inferior dominant precentral gyrus, pars opercularis, or inferior perirolandic gyrus. Clinically, it is important to distinguish aphemia from aphasia syndromes. Telemedicine is becoming more prevalent and involving neurologists across the country. This is an important consideration when addressing aphemic patients as many mistakes can be made during a virtual exam clouding a patient's clinical picture...

Aphemia refers to the clinical syndrome of inability to orally produce speech with intact comprehension and written expression. Aphemia has been primarily reported in dominant frontal lobe strokes resulting in apraxia of speech (AoS), and in Foix-Chavany-Marie (FCM) syndrome where bilateral opercular or sub-opercular lesions result in anarthria due to deafferentation of brainstem nuclei supplying the oro-facio-lingual and pharyngeal musculature. Aphemia is not reported in non-dominant sub-insular strokes. Here, we present a case of aphemia following non-dominant sub-insular stroke in a patient who had previously recovered from a homologous dominant sub-insular stroke without any apparent residual deficits...

Of all the nineteenth-century physicians whose names still resonate today, Armand Trousseau is perhaps the one most familiar, for his description of carpal spasm as a sign of hypocalcemia (Trousseau's sign) and his description of the hypercoagulable state associated with cancer (Trousseau's syndrome). In the last three years of his life, Trousseau turned his attention to aphasia, which he included in his 1864 and 1865 lectures given at Hôtel-Dieu Hospital in Paris and which he discussed in an address to the Imperial Academy of Medicine in 1865...

OBJECTIVE: The objective of the study was to develop and clinically test a trial-free online-based language mapping method for localizing the eloquent cortex easily in epilepsy operation. METHODS: Nine patients with refractory epilepsy were included in this study according to the results of preoperative evaluation for their epileptogenic zones (EZs) located adjacent to the eloquent cortex. When patients were awakened up from general anesthesia during operation, the trial-free online-based language-mapping paradigm was performed...

RATIONALE: Fungal endocarditis (FE) is a rare disease, in which antifungal treatment is necessary. When FE is complicated with prosthetic heart valve and/or atrial fibrillation, the coadministration of antifungal agents and warfarin is inevitable. We report a case of rheumatic heart disease with atrial fibrillation who developed FE following prosthetic heart valve replacement. The international normalized ratio (INR) increased significantly during the antifungal treatment with fluconazole...

Charcot-Marie-Tooth (CMT) disease is mainly a disease of peripheral nervous system and patients typically present with features of demyelinating neuropathy or axonal neuropathy or both. Rarely patients present with features of central nervous system involvement. Parkinsonism, aphemia and familial epilepsy syndrome have previously come up as case reports in association with CMT type 4J.We hereby describe a family with 3 siblings affected with CMT4J with homozygous FIG4 mutation who presented with global developmental delay, epilepsy and spastic quadriparesis...

No abstract text is available yet for this article.

We describe a family with Charcot Marie Tooth disease type 4J presenting with features of Charcot Marie Tooth disease plus parkinsonism and aphemia. Genetic testing found two variants in the FIG4 gene: c.122T>C (p.I41T) - the most common Charcot Marie Tooth disease type 4J variant - and c.1949-10T>G (intronic). Proband fibroblasts showed absent FIG4 protein on western blot, and skipping of exon 18 by RT-PCR. As most patients with Charcot Marie Tooth disease type 4J do not have central nervous system deficits, we postulate the intronic variant and I41T mutation together are causing loss of FIG4 protein and subsequently the central nervous system findings in our family...

Broca coined the neologism "aphemia" to describe a syndrome consisting of a loss of the ability to speak without impairment of language and paralysis of the faciolingual territories in actions unrelated to speech, such as protruding the tongue or pursing the lips. Upon examining the brains of patients with aphemia, Broca concluded that the minimum possible lesion responsible for aphemia localized to the posterior left inferior frontal gyrus and lower portion of the middle frontal gyrus. A review of Broca's writings led us to conclude that (a) Broca localized speech, not language, to the left hemisphere, (b) Broca's aphemia is a form of apraxia, (c) Broca's aphemia is not, therefore, a terminological forerunner of aphasia, and (d) Broca was an outspoken equipotentialist concerning the cerebral localization of language...

De Oliveira-Souza, Moll, and Tovar-Moll (this issue) historically reevaluate that Paul Broca's aphemia should be considered as a kind of apraxia rather than aphasia. I argue that such a claim is unwarranted, given the interpretation of the faculty of speech Broca derived from his predecessors, Jean-Baptiste Bouillaud and Franz Joseph Gall, and also with a view on the then generally held opinion that the terms aphémie and aphasie were synonyms. I will discuss evidence that patients such as Leborgne, producing only very few words or syllables, suffer from a global aphasia, affecting all modalities, despite Broca's statement that Leborgne's comprehension was intact...

BACKGROUND: Aphasia is one of the most common stroke syndrome presentations, yet little is known about the spectrum of different subtypes or their stroke mechanisms. Yet, subtypes and etiology are known to influence the prognosis and recovery. AIM: Our aim is to analyze aphasia subtypes and etiology in a large subacute stroke population. METHODS: Consecutive patients from a dedicated cognitive stroke registry were accrued. A validated cognitive screening examination was administered during the first month of stroke presentation, which enabled a diagnosis of 14 different aphasic subtypes...

'Speechless' patient after general anesthesia may be a real horror for the anaesthetist as well as the patient and his relatives. Whatever the cause "functional or organic" the anaesthetist will be under pressure as his patient is not able to talk. Here we report a 40 years old patient who has no history of medical problems and developed aphemia after general anaesthesia for emergency caesarean section with an uneventful intra-operative course. Clinical examinations and investigations failed to reveal any clear cause and the patient returned her ability to talk and discharged home with normal voice...

No abstract text is available yet for this article.

Aphemia is an apraxia of speech characterized by complete articulatory failure in the presence of preserved writing, comprehension and oropharyngeal function and can be the presenting manifestation of acute stroke. The responsible lesion is commonly in the left inferior frontal gyrus or the left motor cortex near the face M1 area. Three patients who developed aphemia due to acute ischemic stroke are described here. All had apraxia of speech due to acute infarct in the left motor cortex near face M1 area. Understanding the underlying speech disorder is crucial in planning the appropriate rehabilitation strategy...

Slowly progressive aphemia (SPA) is a rare focal degenerative disorder characterized by severe dysarthria, frequent orofacial apraxia, dysprosody, phonetic and phonemic errors without global cognitive deterioration for many years. This condition is caused by a degeneration of anterior frontal lobe regions, mainly of the left frontal operculum. We report a case of SPA with a course of 8 years, evaluated by repeated neuropsychological, conventional, and functional MRI examinations. In our case, neuropsychological examinations showed a progressive impairment of speech articulation including dysprosody, phonetic and phonemic errors, and slight writing errors...