electrophysiology

Working memory capacity is linked to directed exploration: behavioral, computational, and electrophysiological evidence

This study links working memory capacity to directed exploration using behavioral, computational, and electrophysiological methods, showing that higher capacity is associated with better information use during exploration.

Brain Network Dynamics from Neuronal Avalanches for Longitudinal Motor-Imagery Decoding

This paper develops a longitudinal BCI framework using neuronal avalanches and graph theory to predict future brain states during motor-imagery tasks, improving decoding accuracy and reducing calibration needs.

A trio of brain networks dynamically orchestrates music recognition

This study identifies three interacting brain networks involved in music recognition, showing how they dynamically coordinate sensory, memory, and decision processes.

The neural circuit implementation of distributional reinforcement learning

This study investigates how distributional reinforcement learning is implemented in the basal ganglia by analyzing dopamine neuron activity and striatal representations.

Maternal deprivation impairs social recognition by diminishing the number of adult-born granule cells in the dentate gyrus

This study shows maternal deprivation reduces adult-born granule cells in male mice, impairing social recognition, which can be reversed by enriched environments or abGC activation.

Pupil size reflects effort but not motor fatigability during a sustained motor task

This study investigates whether pupil size reflects physical effort or motor fatigability during sustained repetitive movement and finds that it reflects effort but not fatigability.

Beyond Exploration: Heightened Recent Reward Reliance and Midfrontal Sensitivity to Outcome Differences in ADHD

This study investigates how ADHD affects exploration-exploitation trade-offs using a bandit task and EEG, finding heightened recent reward reliance and midfrontal sensitivity to outcome differences in ADHD without performance deficits.

Computational model of developmental self-assembly of a cortical microcircuit

The paper develops a computational model to simulate the self-assembly of cortical microcircuits from progenitors, reproducing experimentally measured connectivity without prescribing individual connections.

NeuroDisco: Interfacing neuronal populations - cell by cell, millisecond by millisecond, day by day

NeuroDisco provides optogenetic stimulation to neuronal cultures to reduce synchronized bursting and enable functional analysis of neuronal activity.

Mechanism and subunit-dependence of disease-associated lurcher mutation in AMPA-type glutamate receptors

This study investigates the functional impact of the lurcher mutation in AMPA receptors, showing subunit-dependent effects on receptor kinetics and drug response.

Capturing continuous spectrotemporal pupil--brain coupling with simultaneous wearable EEG/Eye tracking

This study uses wearable EEG and eye tracking to show that pupil-brain coupling has frequency-dependent organization and EEG-to-pupil directional coupling, comparable to stationary equipment.

Geometry-Conditioned Hyperalignment for Generalizable EEG Decoding Across Datasets and Paradigms

This paper introduces hTSMNet, a method for zero-shot EEG decoding across datasets and paradigms using geometry-conditioned hyperalignment and Riemannian SPD manifold learning.

Tendon-specific PIEZO1 activation enhances neural drive to muscle during ballistic movement

This study shows that tendon-specific PIEZO1 activation increases neural drive to muscle during high-load ballistic movements, without affecting muscle mass or myogenic gene expression.

Widespread oscillatory suppression in autism persists in the absence of psychotropic medication.

This study identifies widespread oscillatory suppression in autism spectrum disorder across theta, alpha, and beta bands, confirmed in drug-naive patients.

Multimodal Reorganization of Gut--Brain Physiology During the Cephalic Phase of Digestion

This study investigates brain-body interactions during food anticipation using multimodal physiological recordings, finding distinct changes in gastric and cortical responses linked to appetite and craving.

Neural Encoding Geometry of Human Voluntary Visual Selection

This study investigates how the human brain encodes selected and non-selected visual targets during voluntary selection, finding that selected targets are encoded along an additional spatially selective axis.

Competing routes back to firing shape population hyperexcitability and its selective suppression

The paper identifies two competing pathways that influence neuronal firing patterns and hyperexcitability, showing how anti-seizure drugs selectively target these pathways.

A shared wireless acquisition core for cortical and peripheral recordings in freely moving mice

This paper introduces a wireless headstage for simultaneous cortical, muscle, and movement recordings in freely moving mice, demonstrating its utility in seizure detection and behavior-related neural activity analysis.

Ergodic breakdown of brain dynamics under chronnectome complexity across cognitive states and age

The paper introduces a model to classify brain dynamics based on chronnectome complexity, showing high accuracy in distinguishing cognitive states and age-related changes.

Automatic orofacial behaviors remap within cortical substrates for voluntary motor control in freely moving primates

This study identifies cortical substrates involved in modulating automatic orofacial behaviors in macaques, showing distinct neural dynamics for voluntary and automatic actions.

Causal Multiscale Modeling of Ocular FLASH Electroretinography: Model Development, Experimental Fitting, and Spin-Glass--Percolation Predictions

The paper develops a causal multiscale model of retinal ERG responses to FLASH and CONV irradiation, evaluates it against data, and predicts dose-response thresholds.

Serotonin Reuptake Inhibition Reduces NMDAR-Associated Reward Liability Without Compromising Rapid Antidepressant Efficacy

This study shows that combining serotonin reuptake inhibition with NMDAR antagonism reduces reward-related effects while maintaining rapid antidepressant efficacy.

Sensory experience-induced plasticity of somatostatin interneurons occurs through two-pore potassium (K2P) channels

The paper investigates experience-dependent plasticity in somatostatin interneurons and identifies two-pore potassium (K2P) channels as a mechanism underlying this plasticity.

Pre-synaptic facilitation of corticospinal output improves dexterity and finemotor control after stroke

This study uses deep brain stimulation to enhance corticospinal output in monkeys with CST lesions, improving arm and hand function and fine motor control.

Disentanglement of persistent and dynamic neural substrates of working memory

The paper tests competing theories of working memory by analyzing neuronal activity in macaques, showing that persistent and dynamic activity interact to decode stimuli.

Electrophysiological Dynamics of Default Network Suppression

The paper investigates network competition in the brain using electrophysiology and neuroimaging, finding temporally layered antagonism between default and task-related networks, with distinct patterns in the hippocampus.

Developmentally-regulated splice remodeling shapes functional CACNA1C channel diversity during human neurodevelopment

This study identifies developmentally-regulated alternative splicing of CACNA1C during human neurodevelopment and shows it affects CaV1.2 channel function.

SPARK: Physiology-informed inference of latent cardiac autonomic dynamics from RR intervals

SPARK infers latent cardiac autonomic dynamics from RR intervals, showing physiological information reduces solution variability and reveals distinct autonomic responses.

Distinguishing evidence accumulation from choice confidence in neural signatures of perceptual decision making

This study investigates whether the centro-parietal positivity (CPP) reflects evidence accumulation or subjective confidence during perceptual decision-making, finding that CPP is an evidence accumulation signal, not confidence.

Projection-specific filtering of delta-theta input by layer 5 neurons in mouse secondary visual cortex

The paper investigates how two types of layer 5 neurons in mouse secondary visual cortex process delta-theta rhythmic input, finding differences in filtering but not in spike timing once firing.