1527 papers
Neuroscience explores the intricate machinery of the brain and nervous system, seeking to understand how we think, feel, and move. From the microscopic dance of individual neurons to the complex networks that shape our memories and behaviors, this field peels back the layers of our biological selves to reveal the origins of consciousness and disease.
At Gist.Science, we bring these discoveries directly from bioRxiv, the leading preprint server for biological sciences, to a broader audience. We process every new neuroscience preprint as it is uploaded, transforming dense academic manuscripts into clear, plain-language explanations alongside detailed technical summaries. This ensures that both curious readers and specialists can stay current with the latest breakthroughs before they are formally published.
Below are the latest neuroscience papers we have processed from bioRxiv, offering fresh insights into the workings of the mind.
This paper introduces bi-cross-validation as a principled, data-driven framework for evaluating and selecting dynamic functional connectivity models in fMRI, demonstrating its ability to avoid circularity, balance model complexity with goodness-of-fit, and effectively compare static versus dynamic approaches across varying spatial dimensionalities.
This study demonstrates that in amphibious centipedes, versatile locomotion arises from decentralized circuits generating core coordination while higher brain centers provide situational flexibility through selective inhibition and release of lower circuit dynamics, enabling seamless transitions between walking and swimming.
This study demonstrates that CGRP receptor-expressing neurons in the central amygdala undergo injury-induced hyperexcitability and bidirectionally regulate pain hypersensitivity, highlighting their critical role in persistent pain processing with specific sex-dependent effects on spontaneous pain.
This study demonstrates that male mice exhibit a modest but significant tendency toward exploitation (win-stay behavior) compared to females, resulting in more accurate foraging in deterministic environments but offering no advantage in probabilistic settings.
This study demonstrates that brief optogenetic potentiation of inhibitory neurons in the higher-order auditory cortex reverses noise-induced hearing loss-driven maladaptive plasticity in the amygdala, thereby restoring normal affective sound processing and discriminative threat learning in mice.
This study demonstrates that multidimensional diffusion-relaxation MRI can distinguish and spatially map distinct cellular pathologies (specifically tau, microglia, and myelin changes) in Alzheimer's disease by correlating ex vivo imaging signatures with histology, revealing that predicted tau burden strongly associates with cognitive decline.
This study reveals that ATP13A2 loss-of-function depletes cytosolic polyamines in astrocytes, triggering compensatory SAM diversion that drives epigenetic reprogramming into a neuroinflammatory state and subsequent dopaminergic neuron death, a process that can be prevented by inhibiting SAM utilization in polyamine biosynthesis.
This study reveals that jumping spiders trigger pivoting responses based on spatiotemporal luminance changes rather than requiring discrete motion segmentation, a neural simplification strategy that maximizes visual efficiency in their miniaturized brains.
This study demonstrates that a normative modeling framework can harmonize heterogeneous legacy functional MRI datasets to establish lifespan trajectories of static and dynamic functional connectivity, revealing that while static connectivity declines monotonically with age, dynamic connectivity follows a complex non-linear path characterized by mid-adulthood metastability.
This study identifies a specific population of proenkephalin-expressing neurons in the medial preoptic area of male mice that exhibit sustained calcium dynamics and are essential for driving the transition from appetitive to consummatory mating behaviors.