1795 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 study introduces axis-aligned feature accentuation as a causal method to reveal that, despite similar accuracy in predicting natural image responses, leading deep neural network models diverge significantly in their ability to control primate visual cortex firing, with performance better predicted by input gradient spatial frequency structure than by adversarial robustness.
This paper introduces a novel continuous tracking paradigm coupled with computational modeling to quantify dynamic proprioception, revealing that it offers faster and more faithful limb state estimates than vision, dominates multisensory integration, and operates independently of static position sense.
This study demonstrates that in macaques, noise-induced temporary threshold shift leads to lasting deficits in neural synchrony and temporal processing despite the recovery of cochlear sensitivity and hair cell counts, suggesting that increased inner hair cell ribbon volume variability serves as a structural marker for this hidden auditory dysfunction.
This study demonstrates that BALB/c mice exhibit greater physiological, behavioral, and medial prefrontal cortex transcriptomic responses to chronic restraint stress compared to C57BL/6J mice, characterized by strain-specific dysregulation of extracellular matrix organization and neuroinflammatory pathways that likely underlie their differential susceptibility to stress.
Using simultaneous [18F]FDG PET/MRI, this study reveals that acute psychosocial stress induces distinct alterations in cerebral glucose metabolism and functional network integration, particularly within the default mode network, which provide complementary insights into individual vulnerability to stress-related disorders that hemodynamic measures alone cannot capture.
Using large-scale multi-region recordings in mice, this study demonstrates that psilocybin acutely reconfigures brain-wide burst firing dynamics in a 5-HT2A receptor-dependent manner, suggesting that the psychedelic state arises from specific changes in how neurons fire rather than simply how much they fire.
Using EEG and multivariate pattern analysis, this study demonstrates that while mental operations on long-term memory information initially engage working memory more strongly than simple recognition, this increased engagement is transient rather than sustained, challenging the view that operations inherently require continuous working memory maintenance.
This study utilizes deep in vivo brain metabolomics to reveal that heritable emotional temperaments linked to substance use disorder vulnerability are encoded by distinct basal neurochemical states, which are significantly altered and partially normalized by acute cocaine exposure through widespread changes in stress-response, bioenergetic, and neurotransmitter pathways.
This study demonstrates that the human dorsal premotor cortex encodes abstract visuomotor transformation contexts alongside movement direction, a neural representation that supports flexible motor adaptation and correlates with behavioral performance, whereas the primary motor cortex primarily tracks movement direction alone.
This study provides the first evidence that peripheral biomarkers associated with Alzheimer's disease pathology in chimpanzees increase with age and correlate significantly with specific patterns of cortical atrophy, thereby validating chimpanzees as important models for studying human neurodegenerative aging.