electrophysiology

This study investigates how acoustic features of emotional vocalizations influence early ERP components, finding that intensity and pitch explain ERP modulations in response to different emotions.

This study shows that repeated optogenetic activation of dopamine neurons induces locomotor sensitization and cross-sensitization to cocaine, demonstrating dopamine's role in behavioral plasticity.

This paper introduces MTP2, a photoswitch that modulates bacterial membrane potential, revealing context-dependent bioelectrical circuitry in Bacillus subtilis.

This study shows that acetyl-CoA availability, regulated by AT-1, affects neuronal metabolism, growth, and synaptic activity in mice.

This study shows that cardiorespiratory coupling during memory encoding predicts trial-level accuracy but not retention, highlighting its role in cognitive performance.

The paper shows that electrical potential modulates the gating force of mechanosensitive ion channels in hair cells, affecting mechanosensitivity by altering the gating swing.

The paper analyzes cortical wave dynamics in humans using iEEG data, revealing hierarchical wave patterns, anatomical guidance, and age-related changes in wave speed.

This study compares neural input strategies to motor units in the soleus and medial gastrocnemius during standing, finding distinct patterns of common synaptic input and synchrony.

This study validates phase synchronization as a biomarker for antiseizure medication load using intracranial EEG in epileptic patients.

People with tetraplegia used a wristband sensor to detect forearm motor unit firing and perform human-computer interaction tasks.

This study uses molecular dynamics and electrophysiology to uncover the mechanism of pH sensing in the bacterial ion channel sTeLIC, identifying key Glu residues involved in alkaline gating.

This study uses synthetic biology and light-induced biofilm patterning to show that periplasmic cytochromes in Shewanella oneidensis are essential for outward electron transfer but not for lateral biofilm conductivity.

This paper develops a three-compartment microfluidic platform to study signal transmission in the human sensory pathway and finds keratinocytes modulate neuronal activity and exhibit low-pass filtering properties.

This paper introduces a hermetically sealed carbon-based microelectrode array for neural recording, demonstrating long-term stability and scalability in animal models.

The paper demonstrates neuromodulation in neural organoids using 3D shell MEAs, showing increased neuron firing rates with specific stimulation ranges.

This paper develops a biologically constrained spiking neural network to model neuromodulation effects on locomotor recovery after spinal cord injury, finding that reducing GABAergic inhibition improves movement coordination.

This paper uses computational modeling to integrate experimental data and decode the dynamics of the GnRH pulse generator, focusing on the KNDy network and its modulation by external factors.

This paper develops a real-time digital heart twin system that integrates optogenetic cardiac monolayers with GPU-accelerated simulations to study reentrant arrhythmias.

This paper develops a reinforcement learning framework to predict downstream neural spike trains from upstream activity using behavioral rewards, achieving better behavioral performance than existing methods.

This study shows that OGA inhibitors impair synaptic plasticity and cause synaptotoxic effects in mouse hippocampal slices, suggesting potential risks for Alzheimer's disease therapies.

This paper develops a microphysiological system using hiPSC-derived neurons and cardiomyocytes to model sympathetic neuro-cardiac interactions and test drug effects.

This paper introduces Opto-Myomatrix, a device for optogenetic muscle activation and EMG recording, achieving high optical output and low electrode impedance.

The paper introduces inkube, an open-source system for culturing neurons, electrophysiology, and fluidic exchange, showing that environmental factors like temperature and medium evaporation significantly affect neuronal spiking behavior.

This study identifies recurring transient cortical co-activation patterns from resting-state EEG that spatially resemble classical resting-state networks, suggesting they capture fast neuronal dynamics underlying spontaneous brain activity.

This paper demonstrates a method for implanting wireless neural dust motes with subcellular-diameter electrodes into rat cortex with high success rates and minimal invasiveness.

This study investigates how intrinsic metabolic and electrophysiologic properties and ionic coupling contribute to the beta hub cell phenotype in pancreatic islets.

This paper introduces a kernel-based style transfer mapping method for cross-subject biosignal classification, showing improved accuracy over linear methods.

The paper examines the synergistic effects of hAQP5, hCA II, and bCA on CO2 diffusion across Xenopus oocyte plasma membranes using pH measurements.

This study tracks ERP responses to native and nonnative consonants in infants over 12 months, finding similar developmental trajectories but significant spatial reorganization for nonnative contrasts.

This study examines motor unit discharge rates in hand muscles during different tasks, finding task- and muscle-specific rate coding patterns.