by Clinical Neuropsychologist Online | Wednesday, August 5, 2026 | Dementia
Abstract INTRODUCTION Tooth loss is associated with dementia risk, but mechanisms remain unclear. We examined whether blood-based neurodegenerative biomarkers mediate the edentulism–cognition association. METHODS Among 4238 Health and Retirement Study participants...
by Clinical Neuropsychologist Online | Wednesday, August 5, 2026 | Dementia
Abstract INTRODUCTION We examined whether locus coeruleus (LC) contrast, an indirect proxy for neuronal density and structural health, was related to delayed episodic memory in healthy older adults (OAs) and those with mild cognitive impairment (MCI) and its...
by Clinical Neuropsychologist Online | Wednesday, August 5, 2026 | Dementia
Abstract BACKGROUND The temporal sequence of clinical, imaging, and biological changes in sporadic frontotemporal lobar degeneration (FTLD)–associated syndromes remains poorly characterized, and a comprehensive biomarker cascade model is lacking. METHODS We developed...
by Clinical Neuropsychologist Online | Wednesday, August 5, 2026 | Dementia
Abstract Vascular cognitive impairment (VCI), the second leading cause of dementia, is characterized by heterogeneous pathophysiology and a potentially reversible early phase, underscoring the need for timely identification. This review synthesizes advances across...
by Clinical Neuropsychologist Online | Wednesday, August 5, 2026 | Neuropsychology (general)
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