Katie Newhall Synchrony in stochastic pulse-coupled neuronal network models
... Synchrony in stochastic pulse-coupled neuronal network models Many pulse-coupled dynamical systems possess synchronous attracting states. Even stochastically driven model networks of Integrate and Fire neurons demonstrate synchrony over a large range of parameters. We study the interplay between ...
... Synchrony in stochastic pulse-coupled neuronal network models Many pulse-coupled dynamical systems possess synchronous attracting states. Even stochastically driven model networks of Integrate and Fire neurons demonstrate synchrony over a large range of parameters. We study the interplay between ...
Optional extra slides on the Binding Problem
... Synchrony might also contribute to synaptic plasticity : Dynamic interplay between LTD and LTP could work to create new connections in response to a stimulus that are reset to near initial conditions when the stimulus is removed (e.g. Loebel and Tsyodyks, 2002). ...
... Synchrony might also contribute to synaptic plasticity : Dynamic interplay between LTD and LTP could work to create new connections in response to a stimulus that are reset to near initial conditions when the stimulus is removed (e.g. Loebel and Tsyodyks, 2002). ...
Chapter 3 – The nerve cell Study Guide Describe an integrate
... Bernard J. Baars and Nicole M. Gage 2012 Academic Press ...
... Bernard J. Baars and Nicole M. Gage 2012 Academic Press ...
Review 2 - Texas A&M University
... square stimulus creates a square image on the retina. However, this image could also have been created by the other two shapes and many other stimuli. This is why we say that the image on the retina is ambiguous. ...
... square stimulus creates a square image on the retina. However, this image could also have been created by the other two shapes and many other stimuli. This is why we say that the image on the retina is ambiguous. ...
The Binding Problem
... system. Stereotyped, frequently occurring conjunctions are represented by specific binding units, because this strategy is faster and less susceptible to binding errors. However, because there are not enough neurons to exhaust the whole combinatorial space, population codes provide a possibility to ...
... system. Stereotyped, frequently occurring conjunctions are represented by specific binding units, because this strategy is faster and less susceptible to binding errors. However, because there are not enough neurons to exhaust the whole combinatorial space, population codes provide a possibility to ...
Neuron Preview
... V cells—approximately 10%–20% of pyramidal tract neurons (PTN) in M1—their known anatomic and functional properties can be exploited to reveal general neural processing properties. A further advantage of studying neural synchrony of CM cells is that it can be done in awake preparations. Synchrony in ...
... V cells—approximately 10%–20% of pyramidal tract neurons (PTN) in M1—their known anatomic and functional properties can be exploited to reveal general neural processing properties. A further advantage of studying neural synchrony of CM cells is that it can be done in awake preparations. Synchrony in ...
Lecture 2 - Computer Science
... •The light hits surfaces and interacts with them, with some being reflected, some absorbed and some transmitted. •The reflected light may bounce off multiple surfaces before reaching the eye. •Some of the light rays will eventually reach the eye and be focused on the retina. •We will diagram this in ...
... •The light hits surfaces and interacts with them, with some being reflected, some absorbed and some transmitted. •The reflected light may bounce off multiple surfaces before reaching the eye. •Some of the light rays will eventually reach the eye and be focused on the retina. •We will diagram this in ...
Consciousness and Awareness
... A Gordon: “If I move my arms back and forth in front of my eyes, I see them, even though I have been blind for more than thirty years.” J Lusseyran: “My screen was always as big as I needed it to be. Because it was nowhere in space and everywhere at the same time…” ...
... A Gordon: “If I move my arms back and forth in front of my eyes, I see them, even though I have been blind for more than thirty years.” J Lusseyran: “My screen was always as big as I needed it to be. Because it was nowhere in space and everywhere at the same time…” ...
Sistemas sensoriales - U
... Figure 1.5). (C) The stretch reflex operates as a negative feedback loop to regulate muscle length. ...
... Figure 1.5). (C) The stretch reflex operates as a negative feedback loop to regulate muscle length. ...
INC-IEM Neuroengineering Seminar - 13-11-04
... of neuroprostheses is now emerging that aims to combine neural recording, signal processing, and microstimulation functionalities for closed-loop operation. These devices might use information extracted from the brain neural activity to trigger microstimulation or modulate stimulus parameters in rea ...
... of neuroprostheses is now emerging that aims to combine neural recording, signal processing, and microstimulation functionalities for closed-loop operation. These devices might use information extracted from the brain neural activity to trigger microstimulation or modulate stimulus parameters in rea ...
Temporal dynamics of a neural solution to the aperature
... Temporal dynamics of a neural solution to the aperture problem in visual area MT of macaque brain ...
... Temporal dynamics of a neural solution to the aperture problem in visual area MT of macaque brain ...
Hadjar-EnvisionedThesis
... severed, the hemispheres are no longer able to communicate, leading to certain problems that usually arise only in test conditions. For example, while the left side of the brain can verbally describe what is going on in the right visual field, the right hemisphere is essentially mute, instead relyin ...
... severed, the hemispheres are no longer able to communicate, leading to certain problems that usually arise only in test conditions. For example, while the left side of the brain can verbally describe what is going on in the right visual field, the right hemisphere is essentially mute, instead relyin ...
The role of synchronous gamma-band activity in schizophrenia
... Neural synchrony is the simultaneous / synchronous oscillations of membrane potentials in a network of neurons connected with electrical synapses ...
... Neural synchrony is the simultaneous / synchronous oscillations of membrane potentials in a network of neurons connected with electrical synapses ...
Bayesian Curve Fitting and Neuron Firing Patterns
... has involved examining neuronal activity in laboratory animals under varying experimental conditions. Neural information is represented and communicated through series of action potentials, or spike trains, and the central scientific issue in many studies concerns the physiological significance that s ...
... has involved examining neuronal activity in laboratory animals under varying experimental conditions. Neural information is represented and communicated through series of action potentials, or spike trains, and the central scientific issue in many studies concerns the physiological significance that s ...
Explaining How a Thought is Formed
... How you believe you must react to external events How you are expected to react to external events What you can expect from other people, from life or from the world The way the world works How the world reacts to you Beliefs can be complex. For example, the belief “I am not capable can be ...
... How you believe you must react to external events How you are expected to react to external events What you can expect from other people, from life or from the world The way the world works How the world reacts to you Beliefs can be complex. For example, the belief “I am not capable can be ...
How Does the Brain Work?
... Throughout the brain, neurons communicate with one another through interlocking circuits. When a neuron is stimulated, it generates a tiny electrical current, which passes down a fiber, or axon. The end of the axon releases neurotransmitters —chemicals that cross a microscopic gap, or synapse — to s ...
... Throughout the brain, neurons communicate with one another through interlocking circuits. When a neuron is stimulated, it generates a tiny electrical current, which passes down a fiber, or axon. The end of the axon releases neurotransmitters —chemicals that cross a microscopic gap, or synapse — to s ...
Local Cortical Circuits
... Synaptic Relations Between Adjacent Neurons Sources of Excitation Within Groups of Neurons Is the Cortical Network Randomly Connected? ...
... Synaptic Relations Between Adjacent Neurons Sources of Excitation Within Groups of Neurons Is the Cortical Network Randomly Connected? ...
COLOUR VISION Newton`s Prism Experiments: a white light beam
... Mechanisms Summary: Several key areas of the brain contain neurons that respond to sensory inputs from two or more modalities (e.g., superior colliculus, parietal, temporal and prefrontal cortex) and are superadditive. Needs revision to include direct connections between sensory areas, & more extens ...
... Mechanisms Summary: Several key areas of the brain contain neurons that respond to sensory inputs from two or more modalities (e.g., superior colliculus, parietal, temporal and prefrontal cortex) and are superadditive. Needs revision to include direct connections between sensory areas, & more extens ...
