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.
High-frequency focused ultrasound targeting the midbrain in guinea pigs activates the auditory efferent system, inducing long-lasting plasticity that effectively protects against noise-induced hearing loss.
This study characterizes a novel heterozygous Grin1Q536R/+ knock-in mouse model that recapitulates the molecular, morphological, electrophysiological, and age- and sex-dependent behavioral phenotypes of a human patient with GRIN1-related neurodevelopmental disorder, establishing a robust platform for investigating disease mechanisms and developing therapeutic strategies.
This study demonstrates that inter-regional connections can decouple local inhibition stabilization from paradoxical responses, proving that observing a paradoxical response in a specific brain region is neither necessary nor sufficient evidence for local inhibition stabilization due to the influence of distributed network interactions.
This study identifies a hypothalamic-midbrain circuit where AgRP neurons reduce inhibitory drive onto midbrain dopamine neurons to amplify food-evoked dopamine release, thereby transforming physiological hunger into motivated feeding behavior.
This study demonstrates that multitasking recurrent neural networks trained with a musculoskeletal arm model utilize compositional strategies and shared low-dimensional manifolds to flexibly generate and generalize complex movements, suggesting that embodiment and feedback are critical for developing biologically plausible motor control mechanisms.
Despite overall suppression during unilateral stimulation, the ipsilateral somatosensory cortex contains task-relevant, frequency-dependent tactile representations that are strengthened by memory demands, challenging the classic view of strictly contralateral somatosensory processing.
This paper proposes and experimentally validates a circuit-based model demonstrating that changes in luminance reorganize human contrast sensitivity by shifting the network's intrinsic spatial frequency through altered excitation-inhibition balance, rather than merely rescaling neural response amplitudes.
This study reveals that in the diurnal mammal *Rhabdomys pumilio*, visual processing extends beyond the classic suprachiasmatic nucleus into a broader hypothalamic network that encodes both ambient irradiance and dynamic visual features, challenging the nocturnal rodent-centric view of this region.
This study demonstrates that a single 90-minute cooperative experience in rats enhances presynaptic density in corticolimbic regions and increases prosocial behavior, revealing that cooperation acts as a formative experience that structurally and functionally reshapes the social brain.
This study presents a quantitative model of Amyloid-beta dynamics across the brain, CSF, and plasma during sleep-wake cycles that reproduces observed oscillations, explains elevated CSF levels from repeated sampling as a result of pressure changes or impaired clearance, and underscores the protective role of sleep in A-beta regulation.