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.
Using longitudinal two-photon calcium imaging in awake mice, this study demonstrates that psilocybin selectively attenuates cortical representations of well-consolidated aversive stimuli and their associated cues in the auditory cortex, without disrupting new aversive learning or reward processing.
This study demonstrates that transformer-based language models, specifically GPT-2, can effectively distinguish between aphasia subtypes and track recovery trajectories by analyzing activation patterns in narrative speech, offering a scalable computational tool to complement clinical diagnostics.
This study demonstrates that a self-complementary recombinant adeno-associated virus vector delivering a GPI-anchorless prion protein with the protective G127V mutation significantly extends survival in a rodent prion disease model by slowing proteomic perturbations, thereby establishing a promising framework for future human gene therapies.
This study demonstrates that in female rats, ototoxicity-induced deficits in tail-lift and air-righting reflexes are primarily driven by the loss of vestibular type I hair cells, with specific reflex impairments correlating to damage in distinct vestibular organs (crista/utricle for tail-lift and utricle/saccule for air-righting).
This study demonstrates that while lumbar disc injury and subsequent muscle-derived nociception induce localized neuromuscular adaptations in specific paraspinal muscles, they do not disrupt global trunk kinematics or locomotor patterns in rats.
This paper proposes that cognitive reserve functions as error-correcting redundancy within the brain's information channel, where the massive mismatch between sensory input and behavioral output allows the system to tolerate neuronal loss until a critical threshold is reached, triggering a sharp phase transition to cognitive failure.
This study demonstrates that the PDE5 inhibitor vardenafil, particularly when combined with optogenetic engram stimulation, can reverse sleep deprivation-induced amnesia in mice by restoring cGMP signaling and enhancing engram cell reactivation within the dorsal dentate gyrus, thereby revealing the molecular and network mechanisms underlying memory deficits caused by sleep loss.
By combining cardiac phase-locked magnetocephalography with advanced dynamic causal modelling, this study provides the first empirical validation that cardiac-induced auditory attenuation during systole operates primarily through coordinated local inhibitory gain control (precision-weighting) rather than hierarchical attentional modulation, thereby bridging computational theories of interoceptive-exteroceptive integration with specific laminar cortical mechanisms.
Event-Related Warping (ERW) is a novel toolbox that improves temporal alignment and jitter correction in sequential experimental paradigms by warping experimental event templates rather than neural signals, thereby preserving inter-channel timing relationships and enabling coherent recovery of sequential neural dynamics that are typically obscured by temporal variability.
This study reveals that higher maternal neuroticism predicts increased interpersonal neural synchrony with children during passive and free interactions, suggesting that heightened synchrony may reflect over-attunement or excessive monitoring in anxious caregivers rather than optimal relational quality.