by Clinical Neuropsychologist Online | Thursday, July 18, 2024 | Neuropsychology (general)
Neuropsychology, Vol 38(6), Sep 2024, 540-556; doi:10.1037/neu0000950Objective: This study describes trajectories of cognitive aging among American Indian/Alaskan Native (AI/AN) adults with and without HIV and the role of immunosenescence longitudinally. Method: We...
by Clinical Neuropsychologist Online | Thursday, July 18, 2024 | Neuropsychology (general)
Neuropsychology, Vol 38(6), Sep 2024, 516-530; doi:10.1037/neu0000964Objective: Posttraumatic stress disorder (PTSD) has been linked to deficits in executive functioning, but the literature suggests these associations are inconsistent. Results vary depending on the...
by Clinical Neuropsychologist Online | Thursday, July 18, 2024 | Neuroscience
The nucleus accumbens (NAc) is thought to contribute to motivated behavior by signaling the value of reward-predicting cues and the delivery of anticipated reward. The NAc is subdivided into core and shell, with each region containing different populations of neurons...
by Clinical Neuropsychologist Online | Wednesday, July 17, 2024 | Dementia
Abstract INTRODUCTION Physical frailty is reversible, but little is known about the sustainability of frailty remission and its impact on dementia. METHODS Data were derived from the National Health and Aging Trends Study (NHATS) (2011 to 2021). Physical frailty was...
by Clinical Neuropsychologist Online | Wednesday, July 17, 2024 | Dementia
Abstract INTRODUCTION Plasma phosphorylated tau (p-tau)217 is a promising biomarker for Alzheimer’s disease (AD) diagnosis, but its clinical implementation remains challenging. We propose a strategy based on Bayes’ theorem and test it in real-life memory...
