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Although language impairment is frequently observed in patients with Alzheimer's disease (pwAD), targeted language rehabilitation is often overlooked. The present study reviews published evidence on the impact of language training, either alone or in combination with cognitive training, on cognitive outcomes in pwAD. A systematic search of PubMed, Google Scholar, and Cochrane was carried out, including studies published from inception to November 2023. A total of eight research articles (four randomized controlled trials and four observational studies) met the inclusion criteria: six assessed language training combined with cognitive training and two evaluated language rehabilitation alone. Regarding language and non-language (mainly memory, attention, and executive functions) outcomes, there was a consensus among studies that language rehabilitation (alone or in combination with cognitive training) yields positive results. Some of the articles also explored the impact on patients' and their caregivers' quality of life, with all but one showing improvement. Consequently, the combination of language and cognitive training leads to improvements across various cognitive domains. However, limited evidence supports the value of sole language rehabilitation. This conclusion is influenced by heterogeneity among studies (different types and duration of interventions, small participant sets, various assessment tools), and, thus, further research is warranted.
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11011709 | PMC |
http://dx.doi.org/10.3390/healthcare12070741 | DOI Listing |
Disabil Rehabil Assist Technol
September 2025
International Communication College, Jilin International Studies University, Changchun, Jilin, China.
Background: Conventional automated writing evaluation systems typically provide insufficient support for students with special needs, especially in tonal language acquisition such as Chinese, primarily because of rigid feedback mechanisms and limited customisation.
Objective: This research develops context-aware Hierarchical AI Tutor for Writing Enhancement(CHATWELL), an intelligent tutoring platform that incorporates optimised large language models to deliver instantaneous, customised, and multi-dimensional writing assistance for Chinese language learners, with special consideration for those with cognitive learning barriers.
Methods: CHATWELL employs a hierarchical AI framework with a four-tier feedback mechanism designed to accommodate diverse learning needs.
S Afr J Commun Disord
August 2025
Department of Speech Pathology and Audiology, Faculty of Humanities, University of the Witwatersrand, Johannesburg, South Africa; and Department of Rehabilitative and Natural Sciences, Faculty of Health Sciences, University of Fort Hare, East London.
Background: The people of the Pedi culture place great value on, and take pride in, adhering to their culture, as reflected in the manner in which they communicate verbally and non-verbally. However, little is documented about the ways in which verbal and non-verbal language is used socially by the younger generations in the Pedi culture.
Objectives: This article examines how verbal and non-verbal social language skills and functions are used by the younger generations in Pedi families.
S Afr J Commun Disord
August 2025
Department of Speech-Language Pathology and Audiology, Faculty of Humanities, University of Pretoria, Pretoria.
Background: Small infants face more developmental risks than their full-term peers, necessitating early intervention and long-term monitoring.
Objectives: This study examined the longitudinal developmental and hearing outcomes of small infants attending a high-risk clinic in a South African low-income community setting.
Method: A short-term longitudinal within-subject descriptive study design was employed, where 28 participants underwent hearing and developmental screenings and assessments at two follow-up appointments (T1 and T2), at 6- and 12-month corrected age.
Medicine (Baltimore)
September 2025
Diagnosis and Treatment Center for Children, The Affiliated Hospital to Changchun University of Chinese Medicine, Changchun, Jilin Province, China.
Rationale: Phelan-McDermid syndrome, also known as chromosome 22q13.3 deletion syndrome, is a genetic disorder primarily caused by a chromosome 22q13.3 deletion or mutation.
View Article and Find Full Text PDFJ Neurol
September 2025
Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Background: The "Systematic Screening of Handwriting Difficulties in Parkinson's Disease" (SOS) test is the only tool specifically designed to evaluate handwriting in people with Parkinson's Disease (pwPD). It is language specific.
Objective: To assess the construct validity, intrarater and interrater reliability of the Italian version of the SOS test.