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Consecutive and temporally distant perseverations after right brain damage: A prospective study.

by | Friday, May 14, 2021 | Brain, Executive Function, Neuropsychological Tests, Neuropsychology, Perseveration, PsyAsia Neuropsychology

May 14, 2021 Objective: Right brain-damaged patients may show omissions and/or additional marks in target cancellation. The latter is classified as perseverative behavior and has been attributed to defective response inhibition or attentional disengagement deficit....

Diet, psychosocial stress, and Alzheimer’s disease–related neuroanatomy in female nonhuman primates

by | Friday, May 14, 2021 | Aging, Alzheimer's, Amyloid, Brain, Dementia Journals, Diet, Neurodegeneration, PsyAsia Neuropsychology

May 14, 2021 Abstract Introduction Associations between diet, psychosocial stress, and neurodegenerative disease, including Alzheimer’s disease (AD), have been reported, but causal relationships are difficult to determine in human studies. Methods We used...

Associations between visual hallucinations and impaired visuo-spatial abilities in dementia with Lewy bodies.

by | Friday, May 14, 2021 | Dementia, DLB, Hallucinations, Neuropsychology, Perception, PsyAsia Neuropsychology, Visuo-spatial

May 14, 2021 Objectives: In dementia with Lewy bodies (DLB) recurrent visual hallucinations (VH) often coexist or occur consecutively to impaired visual perception. Since in-depth neuropsychological testing is time-consuming, and therefore, not routinely performed in...