AIMC Topic: Electrophysiological Phenomena

Clear Filters Showing 21 to 30 of 48 articles

Body Patches in Inferior Temporal Cortex Encode Categories with Different Temporal Dynamics.

Journal of cognitive neuroscience Jul 5, 2019
An unresolved question in cognitive neuroscience is how representations of object categories at different levels (basic and superordinate) develop during the course of the neural response within an area. To address this, we decoded categories of diff...
Animals Male Time Factors Support Vector Machine Macaca mulatta Pattern Recognition, Visual Temporal Lobe Electrophysiological Phenomena Magnetic Resonance Imaging Electroencephalography Concept Formation
View on PubMed DOI

Spatiotemporal discrimination in attractor networks with short-term synaptic plasticity.

Journal of computational neuroscience May 27, 2019
We demonstrate that a randomly connected attractor network with dynamic synapses can discriminate between similar sequences containing multiple stimuli suggesting such networks provide a general basis for neural computations in the brain. The network...
Computer Simulation Animals Cognition Neuronal Plasticity Neural Networks, Computer Machine Learning Algorithms Neural Pathways Mental Recall Electrophysiological Phenomena Long-Term Synaptic Depression Decision Making Neurons Synapses Humans
View on PubMed DOI

Neural network model of an amphibian ventilatory central pattern generator.

Journal of computational neuroscience May 22, 2019
The neuronal multiunit model presented here is a formal model of the central pattern generator (CPG) of the amphibian ventilatory neural network, inspired by experimental data from Pelophylax ridibundus. The kernel of the CPG consists of three pacema...
Neural Inhibition Amphibians Metamorphosis, Biological Ranidae Neurons Cheek Central Pattern Generators Electrophysiological Phenomena Synapses Ganglia, Invertebrate Motor Neurons Acidosis Neural Networks, Computer Biological Clocks Animals Lung
View on PubMed DOI

Electrical stimulation in a spiking neural network model of monkey superior colliculus.

Progress in brain research May 10, 2019
The superior colliculus (SC) generates saccades by recruiting a population of cells in its topographically organized motor map. Supra-threshold electrical stimulation in the SC produces a normometric saccade with little effect of the stimulation para...
Electric Stimulation Electrophysiological Phenomena Saccades Models, Neurological Nerve Net Superior Colliculi Biomechanical Phenomena Neural Networks, Computer Haplorhini Animals
View on PubMed DOI

Implications of asymmetric neural activity patterns in the basal ganglia outflow in the integrative neural network model for cervical dystonia.

Progress in brain research Apr 30, 2019
Cervical dystonia (CD) is characterized by abnormal twisting and turning of the head with associated head oscillations. It is the most common form of dystonia, which is a third most common movement disorder. Despite frequent occurrence there is pauci...
Nerve Net Adult Electrophysiological Phenomena Models, Neurological Globus Pallidus Humans Deep Brain Stimulation Torticollis Neural Networks, Computer Machine Learning
View on PubMed DOI

Hidden Bursting Firings and Bifurcation Mechanisms in Memristive Neuron Model With Threshold Electromagnetic Induction.

IEEE transactions on neural networks and learning systems Apr 11, 2019
Memristors can be employed to mimic biological neural synapses or to describe electromagnetic induction effects. To exhibit the threshold effect of electromagnetic induction, this paper presents a threshold flux-controlled memristor and examines its ...
Electromagnetic Fields Computer Simulation Electrophysiological Phenomena Models, Neurological Neurons Synapses Neural Networks, Computer Algorithms
View on PubMed DOI

PCNN Mechanism and its Parameter Settings.

IEEE transactions on neural networks and learning systems Apr 11, 2019
The pulse-coupled neural network (PCNN) model is a third-generation artificial neural network without training that uses the synchronous pulse bursts of neurons to process digital images, but the lack of in-depth theoretical research limits its exten...
Models, Neurological Neurons Image Interpretation, Computer-Assisted Algorithms Electrophysiological Phenomena Neural Networks, Computer Image Processing, Computer-Assisted Models, Theoretical
View on PubMed DOI

PatcherBot: a single-cell electrophysiology robot for adherent cells and brain slices.

Journal of neural engineering Apr 10, 2019
OBJECTIVE: Intracellular patch-clamp electrophysiology, one of the most ubiquitous, high-fidelity techniques in biophysics, remains laborious and low-throughput. While previous efforts have succeeded at automating some steps of the technique, here we...
Cells, Cultured Brain Humans Electrophysiological Phenomena Patch-Clamp Techniques Mice, Inbred C57BL Robotics Animals HEK293 Cells Male Organ Culture Techniques Mice
View on PubMed DOI

Autonomous patch-clamp robot for functional characterization of neurons in vivo: development and application to mouse visual cortex.

Journal of neurophysiology Apr 10, 2019
Patch clamping is the gold standard measurement technique for cell-type characterization in vivo, but it has low throughput, is difficult to scale, and requires highly skilled operation. We developed an autonomous robot that can acquire multiple cons...
Electrophysiological Phenomena Patch-Clamp Techniques Neurons Animals Photic Stimulation Mice, Inbred C57BL Visual Cortex Male Robotics Mice
View on PubMed DOI

A supervised machine learning approach to characterize spinal network function.

Journal of neurophysiology Apr 3, 2019
Spontaneous activity is a common feature of immature neuronal networks throughout the central nervous system and plays an important role in network development and consolidation. In postnatal rodents, spontaneous activity in the spinal cord exhibits ...
Mice Supervised Machine Learning Spinal Cord Electrophysiological Phenomena Animals, Newborn Nerve Net Animals
View on PubMed DOI
Popular Topics
Recent Journals