The neuronal signature of surprised facial expression processing under different attentional focuses: A time‐domain and time‐frequency study

by | Wednesday, September 18, 2024 | Neuropsychology (general)

Abstract Previous studies have shown that high-arousal positive and negative facial expressions influence event-related potential (ERP) and time-frequency responses depending on attentional focuses. However, little is known about how relevant neural responses are...

Inhibiting Ca2+ channels in Alzheimer’s disease model mice relaxes pericytes, improves cerebral blood flow and reduces immune cell stalling and hypoxia

by | Wednesday, September 18, 2024 | Neuroscience

Nature Neuroscience, Published online: 18 September 2024; doi:10.1038/s41593-024-01753-wEarly in Alzheimer’s disease (AD), brain blood flow is reduced by pericytes constricting capillaries. Korte et al. show that oral nimodipine can reverse this and decrease brain...