Semi-orthogonal subspaces for value mediate a binding and generalization trade-off

by Clinical Neuropsychologist | Tuesday, September 17, 2024 | Neuroscience

Nature Neuroscience, Published online: 17 September 2024; doi:10.1038/s41593-024-01758-5This study shows that the brain can link action to value through neural population subspaces, balancing reliable binding of action to value and generalization to novel stimuli. If...

Author Correction: Oligodendroglial fatty acid metabolism as a central nervous system energy reserve

by Clinical Neuropsychologist | Tuesday, September 17, 2024 | Neuroscience

Nature Neuroscience, Published online: 17 September 2024; doi:10.1038/s41593-024-01776-3Author Correction: Oligodendroglial fatty acid metabolism as a central nervous system energy reserve If you do not see content above, kindly GO TO SOURCE. Not all publishers encode...

Tonic and burst-like locus coeruleus stimulation distinctly shift network activity across the cortical hierarchy

by Clinical Neuropsychologist | Monday, September 16, 2024 | Neuroscience

Nature Neuroscience, Published online: 16 September 2024; doi:10.1038/s41593-024-01755-8Tonic and burst-like locus coeruleus firing distinctly tune brain topology toward associative and sensory regions, recruiting both astrocytic and neuronal inhibitory activity. If...

Neuroanatomical changes observed over the course of a human pregnancy

by Clinical Neuropsychologist | Monday, September 16, 2024 | Neuroscience

Nature Neuroscience, Published online: 16 September 2024; doi:10.1038/s41593-024-01741-0Neural changes in pregnancy are not well understood. Here Pritschet et al. present an open-access precision brain imaging resource, mapping neuroanatomical change in an individual...

Vagus nerve stimulation recruits the central cholinergic system to enhance perceptual learning

by Clinical Neuropsychologist | Monday, September 16, 2024 | Neuroscience

Nature Neuroscience, Published online: 16 September 2024; doi:10.1038/s41593-024-01767-4Perceptual abilities can be improved by training, up to certain limits. Martin et al. show that vagus nerve stimulation in mice boosts performance on an auditory task via...

DOR activation in mature oligodendrocytes regulates α-ketoglutarate metabolism leading to enhanced remyelination in aged mice

by Clinical Neuropsychologist | Thursday, September 12, 2024 | Neuroscience

Nature Neuroscience, Published online: 12 September 2024; doi:10.1038/s41593-024-01754-9The mechanisms underlying the ability to remyelinate in aging and disease are unclear. Here, the authors show that DOR-mediated activation of α-ketoglutarate in mature...