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.
Motivated by monkey experiments, this study demonstrates that a recurrent neural network generates rule-based action sequences by planning initial states along orthogonal directions, executing shapes on specific manifolds, and preserving sequence parameters during transitions, thereby revealing a neural circuit implementation of a symbolic grammar algorithm.
This study demonstrates that transcranial alternating current stimulation (tACS) targeting the individual alpha frequency over occipital regions significantly reduces the perception of multisensory speech illusions (McGurk effect) and provides a Kuramoto oscillator-based mechanistic explanation for how modulating intrinsic alpha frequency influences the variability of illusory speech perception.
Using biologically realistic simulations of the mouse cortex, this study demonstrates that increasing connection density and the relative proportion of SST cells along the cortical hierarchy enhances circuit stability, thereby linking local cell-type composition to population-level activity and information processing functions.
This study reveals that in Nasu-Hakola disease, DAP12-deficient microglia adopt a unique CIITA-driven, MHC class II-high antigen-presenting state distinct from the TREM2-dependent lipid program, triggering a coordinated glial-to-neuronal cascade characterized by astrocyte pan-reactivity, oligodendrocyte maturation loss, and neuronal activity decline.
Actin polymerization in the dendritic shaft positions endocytic compartments at the bases of stimulated spines, thereby facilitating greater glutamate receptor turnover and sustaining spine enlargement during synaptic plasticity.
This study reveals that astrocytic AMPARs function as a critical parity signal that verifies glutamatergic transmission and stabilizes synaptic strength, as their acute inhibition triggers a unique, non-ionotropic NMDA receptor-dependent form of postsynaptic long-term depression in mouse striatal neurons.
Using fMRI and orthogonal manipulation of spatial and experiential distances, this study demonstrates that the human brain dissociates cognitive maps and graphs by representing Euclidean spatial proximity in the intraparietal sulcus and shortest-path experiential contiguity in the hippocampal/parahippocampal region and scene-selective cortical areas.
This study demonstrates that in both humans and monkeys, eye movements during a naturalistic navigation task continuously track latent decision variables and their uncertainty, serving as a real-time predictor of whether a subject will persist with an initial choice or change their mind.
This study demonstrates that hippocampal representational drift is not an intrinsic property of neural populations but is actively controlled by upstream dentate gyrus inputs, which concentrate drift around episode transitions to differentiate repeated experiences into distinct episodic memories.
This study characterizes the pharmacokinetic profile of Ogerin in mice, revealing its rapid clearance from the brain and limited efficacy beyond acute hours, which informs the design of optimal delivery protocols for its neuroprotective effects following ischemic injury.