by Clinical Neuropsychologist Online | Tuesday, September 24, 2024 | Neuroscience
Nature Neuroscience, Published online: 24 September 2024; doi:10.1038/s41593-024-01772-7Siddiqi et al. identified lesion locations that reduced probability of PTSD. These were connected to a brain circuit in which increased connectivity was associated with PTSD, thus...
by Clinical Neuropsychologist Online | Tuesday, September 24, 2024 | Neuroscience
Nature Neuroscience, Published online: 24 September 2024; doi:10.1038/s41593-024-01785-2Publisher Correction: DOR activation in mature oligodendrocytes regulates α-ketoglutarate metabolism leading to enhanced remyelination in aged mice If you do not see content above,...
by Clinical Neuropsychologist Online | Thursday, September 19, 2024 | Neuroscience
Nature Neuroscience, Published online: 19 September 2024; doi:10.1038/s41593-024-01744-xNeuronal recordings show that primate superior colliculus encodes learned abstract visual categories. The authors demonstrate that it plays a causal role in categorization...
by Clinical Neuropsychologist Online | Thursday, September 19, 2024 | Neuroscience
Navigation requires integrating sensory information with a stable schema to create a dynamic map of an animal’s position using egocentric and allocentric coordinate systems. In the hippocampus, place cells encode allocentric space, but their firing rates may also...
by Clinical Neuropsychologist Online | Thursday, September 19, 2024 | Neuroscience
Millisecond-scale temporal spiking patterns encode sensory information in the periphery, but their role in the neocortex remains controversial. The sense of touch provides a window into temporal coding because tactile neurons often exhibit precise, repeatable, and...
by Clinical Neuropsychologist Online | 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...
