Institutionalized persons with dementia often lack access to meaningful activity, which can lead to agitation, loneliness, and depression. Engagement in activity may improve negative symptoms but is difficult in most settings. In this study, we investigated the degree to which the Reading Buddies Program, in which occupational therapy graduate students read books with residents with dementia, engaged residents. We further assessed whether the level of engagement was affected by various parameters, including those related to interaction, environment, attention, attitude, and activity. The primary outcome measure was engagement percentage-duration of time the book was read divided by duration of time the person with dementia engaged with the book. As expected, increased attention, attitude, and activity parameters were associated with increased engagement. None of the environmental parameters significantly affected engagement. Overall, we found that reading with persons with dementia led to a very high level of engagement and appeared to reduce negative symptoms.
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http://dx.doi.org/10.1177/15333175241228383 | DOI Listing |
J Integr Neurosci
December 2024
Department of Radiology, Affiliated Hospital of North Sichuan Medical College, 637000 Nanchong, Sichuan, China.
Background: The relationship between subregion atrophy in the entire temporal lobe and subcortical nuclei and cognitive decline at various stages of Alzheimer's disease (AD) is unclear.
Methods: We selected 711 participants from the AD Neuroimaging Initiative (ADNI) database, which included 195 cases of cognitively normal (CN), 271 cases of early Mild cognitive impairment (MCI) (EMCI), 132 cases of late MCI (LMCI), and 113 cases of AD. we looked at how subregion atrophy in the temporal lobe and subcortical nuclei correlated with cognition at different stages of AD.
J Biomed Opt
December 2024
Shanghai University of Medicine and Health Sciences, College of Medical Instruments, Shanghai, China.
Significance: The eye can be used as a potential monitoring window for screening, diagnosis, and monitoring of neurological diseases. Alzheimer's disease (AD) and vascular cognitive impairment (VCI) are common causes of cognitive impairment and may share many similarities in ocular signs. Multimodal ophthalmic imaging is a technology to quantify pupillary light reaction, retinal reflectance spectrum, and hemodynamics.
View Article and Find Full Text PDFFront Neurosci
December 2024
Department of Neurology, Affiliated Hospital of Hebei University, Baoding, China.
Background: Cerebral Microbleeds (CMBs) serve as critical indicators of cerebral small vessel disease and are strongly associated with severe neurological disorders, including cognitive impairments, stroke, and dementia. Despite the importance of diagnosing and preventing CMBs, there is a significant lack of effective predictive tools in clinical settings, hindering comprehensive assessment and timely intervention.
Objective: This study aims to develop a robust predictive model for CMBs by integrating a broad range of clinical and laboratory parameters, enhancing early diagnosis and risk stratification.
BMC Health Serv Res
December 2024
Department of Nursing and Health Promotion, Faculty of Health Sciences, Oslo Metropolitan University, PB 4 St. Olavs Plass, N - 0130, Oslo, Norway.
Background: As the world's most populous country, India faces a growing challenge in addressing dementia, in which advancing age remains the strongest risk factor. Approximately 8.8 million Indians over the age of 60 are currently affected by this condition.
View Article and Find Full Text PDFJ Ethnopharmacol
December 2024
Hubei University of Chinese Medicine, Basic Medical College, Wuhan, Hubei, 430070, China; Engineering Research Center of TCM Protection Technology and New Product Development for the Elderly Brain Health, Ministry of Education, Wuhan, Hubei, 430070, China; Hubei Shizhen Laboratory, Wuhan, Hubei, 430070, China. Electronic address:
Ethnopharmacological Relevance: Alzheimer's disease (AD) is the most prevalent form of dementia, characterized by a complex pathogenesis that includes Aβ deposition, abnormal phosphorylation of tau protein, chronic neuroinflammation, and mitochondrial dysfunction. In traditional medicine, ginseng is revered as the 'king of herbs'. Ginseng has the effects of greatly tonifying vital energy, strengthening the spleen and benefiting the lungs, generating fluids and nourishing the blood, and calming the mind while enhancing intelligence.
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