1799 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 demonstrates that the Alzheimer's disease risk allele APOE4 increases human microglial vulnerability to arsenic exposure by altering transcriptional stress responses and mitochondrial function, thereby establishing a gene-environment interaction framework for understanding environmental contributions to AD pathology.
By pharmacologically manipulating neurotransmitter receptors in healthy participants and analyzing resting-state MEG data, this study provides causal evidence that GABAergic inhibition, rather than NMDA receptor activity, regulates cortical timescales and large-scale network dynamics, thereby linking microscale synaptic mechanisms to the brain's temporal organization and cognitive function.
This paper introduces a novel factor analysis method that disentangles latent factors associated with individual spikes and bursts in neural data, revealing that traditional rate-based analyses obscure burst coding structures and providing a framework to investigate how bursting relates to cognitive processes like attention and learning.
By combining a graph-learning paradigm with fMRI, this study demonstrates that an abstract relational map emerges in the human medial prefrontal cortex over the course of several days, revealing how neural representations of relational knowledge evolve during consolidation.
This study presents the largest in utero structural connectome analysis to date, utilizing advanced fetal-specific diffusion MRI tools and a novel optimization-based template construction method to establish robust normative benchmarks for brain connectivity development between 22 and 37 gestational weeks.
This study demonstrates that a wearable whole-head high-density fNIRS system can robustly decode spatial attention in cocktail party scenarios from single-trial hemodynamic responses, with the left and right inferior parietal lobules identified as critical regions for achieving maximal accuracy with a minimal channel set.
This study demonstrates that sex-specific disruption of NMDA receptor-mediated glutamatergic input to ALDH1A1-positive dopaminergic neurons, particularly in the ventral tegmental area, drives compulsive feeding and weight gain in female mice, offering mechanistic insights into Parkinson's disease-associated metabolic dysregulation.
This study demonstrates that dehydrozingerone, a curcumin analog, effectively mitigates cranial irradiation-induced cognitive impairments and energy deficits in mice by restoring disrupted metabolic pathways, mitochondrial function, and cell-type-specific glucose transporter expression.
This study demonstrates that Ramadan fasting induces a time-dependent, generalized increase in intracortical excitability in healthy adults, characterized by elevated motor-evoked potential ratios at mid-fasting that partially persist post-fasting, likely driven by concurrent metabolic and sleep alterations.
This study reveals that acute ethanol consumption impairs auditory processing by enhancing presynaptic GABAA receptor-mediated shunting inhibition at the endbulb of Held synapse, which depolarizes the terminal to suppress action potentials and reduce glutamate release.