by Clinical Neuropsychologist Online | Wednesday, February 5, 2025 | Dementia
Abstract INTRODUCTION This study aimed to investigate the differential roles of various plasma biomarkers in a stepwise diagnostic strategy for Alzheimer’s disease (AD). METHODS A total of 2984 participants, including 666 cognitively unimpaired (CU), 2032 with...
by Clinical Neuropsychologist Online | Tuesday, February 4, 2025 | Neuroimaging
ABSTRACT Background and Purpose This study investigated the neural mechanisms underlying Parkinson’s disease (PD) subtypes—tremor dominant (TD) and postural instability gait difficulty (PIGD)—by analyzing regional homogeneity (ReHo) values from resting-state...
by Clinical Neuropsychologist Online | Tuesday, February 4, 2025 | Neuroimaging
ABSTRACT Background and Purpose Silent brain infarcts (SBIs), which manifest as dot-like lesions on diffusion-weighted imaging (DWI) after endovascular procedures, are associated with an increased risk of stroke, dementia, and cognitive decline. We aimed to identify...
by Clinical Neuropsychologist Online | Tuesday, February 4, 2025 | Neuroscience
Nature Neuroscience, Published online: 04 February 2025; doi:10.1038/s41593-024-01859-1Using a novel method for isolating cognitive and motor neural dynamics, the authors show that dynamics often attributed to cognitive processes were corrupted by movements and that...
by Clinical Neuropsychologist Online | Tuesday, February 4, 2025 | Neuroscience
Nature Neuroscience, Published online: 04 February 2025; doi:10.1038/s41593-024-01857-3Sensory experience transforms endogenously structured cortical networks with diverse and unreliable visual responses into reliable representations. This process is proposed to...
