electrophysiology

Feasible closed-loop stimulation for neural latent dynamics control

This study uses simulations to show that low-dimensional optogenetic stimulation can effectively control neural latent dynamics with fewer channels than neurons, guiding future hardware design.

Motivation-dependent communication between cortex and brainstem

The paper investigates how motivational context affects cortico-medullary communication during different types of licking behavior in mice.

Neurons entrain and shape an intrinsic arteriole rhythm that distributes blood across the cortical mantle

The paper shows neurons entrain an intrinsic arteriole rhythm, shaping blood distribution and vascular responses through frequency-dependent mechanisms.

Modeling circadian rhythm splitting under chronic light and the asymmetric transition kinetics between lighting conditions

The paper develops a biophysical model of the SCN to explain circadian rhythm splitting under chronic light and shows how E/I balance and chloride cotransporter dynamics drive this behavior.

Walking delays auditory processing in humans alongside a global shift in aperiodic neural activity

Developmental interactions between oscillatory and spontaneous neural activity support improvements in inhibitory control from adolescence into adulthood

This study examines how developmental changes in oscillatory and spontaneous neural activity support improved inhibitory control from adolescence to adulthood using EEG data.

Real-time detection of N2 and N3 sleep from scalp and intracranial EEG

This paper develops a real-time sleep stage classifier for N2 and N3 sleep using scalp and intracranial EEG, showing high accuracy and informing stimulation timing.

Hyperactivity preferentially disrupts scotopic retinal circuits in the early stages of diabetic retinopathy

This study identifies scotopic retinal circuit dysfunction in early diabetic retinopathy, linking hyperactivity to rod bipolar cell abnormalities and visual impairment under low-light conditions.

Auditory Evoked Potentials Differ from Controls and Correlate with Aspects of Cognition in Kabuki Syndrome and Rubinstein-Taybi Syndrome

This study examines auditory evoked potentials in Kabuki syndrome and Rubinstein-Taybi syndrome, finding differences from controls and correlations with cognitive aspects.

Probing EEG Foundation Model Attention Maps for Lightweight Interpretable Emotion Recognition

This paper proposes a lightweight, interpretable method for emotion recognition using EEG foundation models by analyzing attention maps, achieving competitive performance with fewer computations.

A biological light sheet links cellular voltage to mesoscopic brain dynamics

This paper introduces SPress, a method that enables high-speed, high-contrast voltage imaging of large neuronal populations in vivo with mesoscopic resolution.

A biomimetic deep encoder for auditory restoration by cortical stimulation

This paper introduces Braincodec, a deep encoder that improves sound transmission via cortical stimulation, achieving high-fidelity sound reconstruction and matching non-implanted mice in sound discrimination.

Phase-locked dual-band vibration bursts strengthen anti-kindling by vibrotactile coordinated reset stimulation in a spiking network model

The paper shows that a dual-band vibration burst improves anti-kindling in a spiking network model compared to single-frequency stimulation.

Persistent hippocampal traces of lifelong spatial memory

The paper shows that mice retain spatial memory in the hippocampus after long absences, with neural patterns persisting despite changes in individual neuron activity.

No Evidence of an Effect of a Single Mirror Visual Feedback Session on Subsequent Motor Imagery

This study finds that a single session of mirror visual feedback does not significantly alter subsequent motor imagery-related neural activity.

Circuit and cell-type mechanisms of the spectrolaminar motif of cortical oscillations

The paper uses a bio-realistic model of mouse primary visual cortex to show that cortical oscillations follow a spectrolaminar motif, with gamma in superficial layers and alpha/beta in deep layers, driven by specific cell types and synaptic properties.

Curved geometry shapes the observability of hippocampal oscillations

The paper shows curved hippocampal geometry masks theta oscillations through regional cancellation, while beta and gamma oscillations remain observable due to less coordinated generators.

FUSION PORE CLOSURE DETERMINES SUBQUANTAL KISS-AND-RUN SEROTONIN RELEASE FROM FULLY LOADED DENSE-CORE VESICLES

This study shows that subquantal serotonin release during kiss-and-run exocytosis is due to fusion-pore closure, not vesicle depletion.

Compositional computations in the primate frontal cortex

The paper investigates how neural circuits in the primate frontal cortex support compositional generalization by separating computations into spatial and temporal components and identifying biases when these components are misaligned.

Next generation Human Neocortical Neurosolver model with biophysically realistic somatic, dendritic and synaptic dynamics

The paper updates the Human Neocortical Neurosolver model to include biophysically realistic dynamics in human neurons, enabling better interpretation of EEG/MEG signals.

Towards an analytical framework for investigating the neurophysiological influence of social context in speech perception

The paper introduces a framework combining a fine-tuned LLM and TRFs to isolate social context's influence on speech perception, showing social context improves EEG prediction.

LeadWeaver: Topology-Aware Masked-Lead Modeling for Robust 12-Lead ECG Diagnosis

LeadWeaver improves ECG diagnosis by modeling lead topology and uncertainty, outperforming methods that treat missing leads as zero-valued inputs.

Traveling waves in attention networks inherit the rhythms of sensory systems

The paper investigates whether traveling waves in attention networks reflect top-down attention signals or are a byproduct of sustained attention, finding they align with the intrinsic rhythms of engaged sensory systems.

40 Hz visual stimulation increases gamma-band functional connectivity between visual, parietal and frontal regions

This study shows that 40 Hz visual stimulation increases gamma-band functional connectivity between visual, parietal, and frontal regions, with the visual-parietal connection being most significant.

Early Increases in Hippocampal Synchrony Predict Chronic Epileptiform Burden in a Temporal Lobe Epilepsy Model

Feedback Valence, Prediction Error, and the Limits of Computational Attribution in Symptom-Related EEG

The paper examines feedback valence and prediction error in EEG responses related to anxiety, finding a symptom-linked association but limited computational specificity.

Functional Assessment and Extended Culture of Human Pediatric Cardiac Tissue Slices for Preclinical Testing

This study develops a method to culture human pediatric cardiac tissue slices for extended periods, enabling functional and pharmacological testing of cardiac physiology.

Common attentional mechanisms, but distinct computational dynamics, across Statistical and Reward Learning

This study compares statistical and reward learning, finding shared attentional mechanisms but distinct computational dynamics in neural representations and learning rates.

Parallel descending neurons differentially encode target and looming information in the hoverfly visual system

The paper identifies differences in how two types of descending neurons in hoverflies encode visual information from small targets, revealing distinct pathways for target pursuit and threat detection.

Simple, static, spiking nonlinearities can account for seemingly complex interactions between visual, motor and cognitive variables in the visual cortex.

The paper shows that simple nonlinearities in the visual cortex can explain complex interactions between visual, motor, and cognitive variables through additive input modulation.