Living successfully with aphasia: A qualitative meta-analysis of the perspectives of individuals with aphasia,family members,and speech-language pathologists

The concept of living successfully with aphasia has recently emerged as an alternative to more traditional “deficit” models in aphasiology, encouraging a focus on positive rather than negative outcomes. This research aimed to integrate findings from studies exploring the perspectives of three participant groups (individuals with aphasia, speech-language pathologists, and family members) about living successfully with aphasia. Qualitative meta-analysis of three studies conducted by the authors was used to integrate perspectives across the participant groups. Steps in the qualitative meta-analysis were based on those described in the process of “meta-ethnography” by . Analysis was an inductive process, in which data from each study were re-analysed and translated into each other in order to identify higher-level overarching themes that accounted for similarities and discrepancies across the original studies. A total of seven overarching themes related to living successfully with aphasia were identified. These were: participation, meaningful relationships, support, communication, positivity, independence and autonomy, and living successfully with aphasia as a journey over time. Findings indicate the need for a holistic, client-centred approach that considers communication in the broader context of an individual's daily life. The overarching themes may act as guides for areas of importance to be addressed in clinical practice, as well as in future research. By working in partnership with individuals with aphasia and their families, speech-language pathologists are challenged to continue to improve services and assist clients on their journey of living successfully with aphasia.     

Improved word comprehension in Global aphasia using a modified semantic feature analysis treatment

Limited research has investigated treatment of single word comprehension in people with aphasia, despite numerous studies examining treatment of naming deficits. This study employed a single case experimental design to examine efficacy of a modified semantic feature analysis (SFA) therapy in improving word comprehension in an individual with Global aphasia, who presented with a semantically based comprehension impairment. Ten treatment sessions were conducted over a period of two weeks. Following therapy, the participant demonstrated improved comprehension of treatment items and generalisation to control items, measured by performance on a spoken word picture matching task. Improvements were also observed on other language assessments (e.g. subtests of WAB-R; PALPA subtest 47) and were largely maintained over a period of 12 weeks without further therapy. This study provides support for the efficacy of a modified SFA therapy in remediating single word comprehension in individuals with aphasia with a semantically based comprehension deficit.     

Aiding chronic written language expression difficulties: A case study

This paper describes some progress made in helping a young aphasic man (MD) to overcome what had appeared to be intractable written language expression difficulties, which continued to be significant for him. Traditional therapy methods based on cognitive neuropsychological assessment had failed to help MD to generalize improvement in his spelling particularly, but not exclusively, of longer and irregular words. Both a splint which allowed him to use his dominant hand for writing directly onto a computer screen and a simple word-processing programme with synthesized auditory feedback and lexical and grammatical prediction (Write:OutLoud and Co:Writer) enabled him to produce more normal written output (increased quantity and more normal quality). The discussion also focuses on how effectiveness of language therapy can be measured in this man with chronic aphasia.     

Relationship of herpes simplex encephalitis and transcranial direct current stimulation–a case report

We report a rare case of relapsing herpes simplex encephalitis in a-37-year-old patient which was previously confirmed by positive polymerase chain reaction, herpes simplex virus (HSV) type1 IgG antibodies in cerebrospinal fluid and characterized on MRI. During the first admission, he was treated with continuous acyclovir treatment for one month with clinical improvement except for residual aphasia, for which he received a course of outpatient transcranial direct current stimulation (tDCS). A constant current of 1.2 mA was applied for 20 min twice daily. After the 4th day the patient was found to be irritable and uncooperative by staff and family members. A subsequent MRI showed significant deterioration of the lesion on comparison to the first MRI which led to discontinuation of tDCS.The relatively rapid exacerbation of HSV in only a few days is unusual. Our aim is to discuss if tDCS is related to HSV relapse and in doing so highlight possible mechanisms.     

The role of noun syntax in spoken word production: Evidence from aphasia

We describe MH who presents with agrammatic aphasia and anomia, and who produces semantic errors in the absence of a central semantic impairment. This pattern of performance implies damage to syntactic processes operating between semantics and phonological output. Damage here may lead to lexical selection errors and a deficit in combining words to form phrases.We investigated MH's knowledge and processing of noun syntax in mass and count nouns. She produced more count nouns than mass nouns. She showed impaired knowledge of noun syntax in judgement tasks and production tasks, with mass noun syntax being more impaired than count.We interpret these results in terms of a two-stage model of lexical retrieval. We propose that syntactic information represented at the lemma level is activated even in bare noun production, and can be differentially impaired across noun categories. That same damage can lead to semantic errors in production. For MH limited syntactic options are available to support production, and these favour count noun production. The data provide a new account of output semantic errors.     

COMPARATIVE ANALYSIS ON THERAPEUTIC EFFECTS OF APOPLEXY TREATED BY XINGNAO KAIQIAO ACUPUNCTURE METHOD AND WESTERN MEDICINE

The therapeutic effects of Xingnao Kaiqiao (醒脑开窍) acupuncture method and West-ern medicine treating apoplexy were compared in this paper. The results show that the total effectiverate is over 90. 00% in acupuncture group for treating motor dysfunction of limbs and main clinicalsymptotns, especially for treating paralysis of extremities, the total effective rate is up to 97. 72%,which is obviously better than that of Western medicine; moreover, the acupuncture has a special ef-fectiveness for restoring the function of cerebral tissue, and treating aphasia and central facial palsy.The characteristics of Xingnao Kaiqiao acupuncture method were described too.     

Speech-induced aphasic seizures in epilepsy caused by LGI1 mutation

Summary:  Purpose: Patients with autosomal dominant lateral temporal lobe epilepsy (ADTLE) may have seizures precipitated by sound or speech. We have examined a patient with speech-induced seizures caused by an LGI1 mutation (C46R).
Methods: A clinical study and a video-EEG recording using interrogative speech as the activation procedure was performed in a 23-year-old man.
Results: He had experienced short episodes of sensory aphasia in situations in which he was suddenly verbally addressed. Voices became distorted, and he could not comprehend despite hearing words. The day after a late party, his girlfriend unexpectedly spoke to him. Her speech became unintelligible to him. He did not reply and had a generalized tonic–clonic (GTC) seizure. During an EEG, he was suddenly asked for the names of his siblings. He answered, but lost understanding of the further conversation and described how syllables floated together with an echoing character. With a versive movement to the right, another GTC occurred. In the EEG, rhythmic 6-Hz activity built up in the frontotemporal areas starting on the left side with bilateral and posterior spreading. Postictal slowing was symmetrical, and no aphasia was noted on awakening.
Conclusions: To our knowledge, this is the first video-EEG recorded seizure in LGI1 -caused ADTLE. This peculiar seizure semiology and precipitating effect of speech may serve as a marker for identifying further individuals with this particular phenotype and genotype and may indicate that the LGI1 gene may have a physiologic function connected to the human capacity for speech and language.     

Alzheimer disease pathology in amyotrophic lateral sclerosis

Amyotrophic lateral sclerosis (ALS) is characterized by degeneration of upper and lower motor neurons. In some ALS patients, dementia or aphasia may be present (ALS-D). The dementia is most commonly a frontotemporal dementia (FTD), and many of these cases have ubiquitin-positive, tau-negative inclusions in neurons of the dentate gyrus and superficial layers of the frontal and temporal lobes. Identical inclusions have been found in cases presenting with FTD and have been designated motor neuron disease (MND)-inclusions. Cases of ALS-D without MND-inclusions have been reported to show neocortical gliosis, neuronal loss, and superficial spongiosis, but there have also been scattered case reports of ALS with Alzheimers disease (AD). To determine whether AD pathology may play a role in the dementia or aphasia syndromes in ALS, we reviewed 30 cases of sporadic ALS diagnosed at the University of Pittsburgh Medical Center. A clinical history of ALS-D was found in 24.1% of the cases, of which 57% had MND-inclusions. Although the ALS-D cases with MND-inclusions typically had amyloid-beta (A) plaques, there were no neuritic plaques. Three cases of ALS-D had no MND-inclusions, and two of these fulfilled pathological criteria for AD. One ALS-D case showed severe amyloid angiopathy but no neuritic plaques or MND-inclusions. MND-inclusions were not found in any ALS case without dementia; however, four patients without dementia or aphasia showed moderate or frequent numbers of neuritic plaques. In conclusion, we found that approximately 30% of ALS cases with dementia have AD and that some ALS cases without frank dementia have significant AD pathology.