Phase synchronization of bursting neurons in clustered small
... simulations of this structure can be a clustered network, or a network formed by interacting subnetworks [10]. The subnetworks stand for the clusters and the neurons in subnetworks are connected with neurons belonging to the same cluster and other clusters as well [11,12]. Each such network has a co ...
... simulations of this structure can be a clustered network, or a network formed by interacting subnetworks [10]. The subnetworks stand for the clusters and the neurons in subnetworks are connected with neurons belonging to the same cluster and other clusters as well [11,12]. Each such network has a co ...
Calculating Consequences - Human Reward and Decision Making lab
... cording to the interval between successive rewards. Because of methodWe used high-pass filter with cutoff ⫽ 200 s. ological constraints imposed by the fMRI method, we randomly interFor each subject, we constructed an fMRI design matrix by modeling spersed 30 s blocks of responding on these different ...
... cording to the interval between successive rewards. Because of methodWe used high-pass filter with cutoff ⫽ 200 s. ological constraints imposed by the fMRI method, we randomly interFor each subject, we constructed an fMRI design matrix by modeling spersed 30 s blocks of responding on these different ...
MS Word DOC - AvianBrain.org
... details of cell migration, layering, connectivity, etc). The particular cell populations that originate within the homologous fields can be compared secondarily for similarity, or for more detailed levels of homology (i.e., as characteristic cell types), by analyzing other features, such as differen ...
... details of cell migration, layering, connectivity, etc). The particular cell populations that originate within the homologous fields can be compared secondarily for similarity, or for more detailed levels of homology (i.e., as characteristic cell types), by analyzing other features, such as differen ...
6 - Coach Eikrem's Website
... • afferent (sensory) nerves – transmit nerve impulses from the sensory receptors in the skin, muscles, and joints to the CNS • efferent (motor) nerves – transmit nerve impulses from the CNS to the muscles and glands ...
... • afferent (sensory) nerves – transmit nerve impulses from the sensory receptors in the skin, muscles, and joints to the CNS • efferent (motor) nerves – transmit nerve impulses from the CNS to the muscles and glands ...
Seeing faces and objects with the “mind`s eye”
... parietal and frontal areas. Finally, we examined whether the DCM analysis would reveal different patterns of effective connectivity during imagery of faces, houses and chairs in parietal and frontal cortices, as our original SPM analysis did not show category-specific imagery activation within these ...
... parietal and frontal areas. Finally, we examined whether the DCM analysis would reveal different patterns of effective connectivity during imagery of faces, houses and chairs in parietal and frontal cortices, as our original SPM analysis did not show category-specific imagery activation within these ...
PPT
... How do NNs and ANNs work? • The “building blocks” of neural networks are the neurons. • In technical systems, we also refer to them as units or nodes. • Basically, each neuron – receives input from many other neurons, – changes its internal state (activation) based on the current input, – sends one ...
... How do NNs and ANNs work? • The “building blocks” of neural networks are the neurons. • In technical systems, we also refer to them as units or nodes. • Basically, each neuron – receives input from many other neurons, – changes its internal state (activation) based on the current input, – sends one ...
Glutamate Receptors Form Hot Spots on Apical Dendrites of
... of the recorded cells. It has previously been shown that ␥-CNB-caged glutamate, at 1 mM concentration, does not desensitize glutamate receptors in hippocampal neurons, and that caged glutamate does not inhibit the activation of the glutamate receptors by 50 M glutamate (Wieboldt et al. 1994). Likew ...
... of the recorded cells. It has previously been shown that ␥-CNB-caged glutamate, at 1 mM concentration, does not desensitize glutamate receptors in hippocampal neurons, and that caged glutamate does not inhibit the activation of the glutamate receptors by 50 M glutamate (Wieboldt et al. 1994). Likew ...
Neuronal Activity and Ion Homeostasis in the Hypoxic Brain
... These include cerebral energy consumption and metabolism, neuronal membrane voltage dynamics and action potential generation, synaptic functioning, changes in extra- and intracellular concentrations (ions, molecular messengers, pH), glial uptake and blood flow regulation [8]. However, the dynamics o ...
... These include cerebral energy consumption and metabolism, neuronal membrane voltage dynamics and action potential generation, synaptic functioning, changes in extra- and intracellular concentrations (ions, molecular messengers, pH), glial uptake and blood flow regulation [8]. However, the dynamics o ...
Memory Distortion and False Memory Creation
... develop false recollections about the past or to experience the devastation that such recollections caused. Yet in this case. expert witnesses brought to the table several forms of evidence to support the power of suggestion to create false memories. Converging evidence of the power of suggestion to ...
... develop false recollections about the past or to experience the devastation that such recollections caused. Yet in this case. expert witnesses brought to the table several forms of evidence to support the power of suggestion to create false memories. Converging evidence of the power of suggestion to ...
Looking back: Joke comprehension and the space structuring model
... Similarly, Fauconnier (1997) and Fauconnier and Turner (2002) explain how the very same expression can take on a vast number of remarkably di¤erent meanings in context. Given linguistic input in a particular context of use, speakers exploit cognitive operations such as metaphorical mapping and conce ...
... Similarly, Fauconnier (1997) and Fauconnier and Turner (2002) explain how the very same expression can take on a vast number of remarkably di¤erent meanings in context. Given linguistic input in a particular context of use, speakers exploit cognitive operations such as metaphorical mapping and conce ...
The Neuroscience of Spontaneous Thought: An Evolving
... during periods of rest. Despite the efforts of these groups, many subsequent studies assumed the default network and the resting state reflected an idle state with little contribution to active forms of cognition. This assumption was perhaps most apparent throughout the literature on rs-fcMRI, a te ...
... during periods of rest. Despite the efforts of these groups, many subsequent studies assumed the default network and the resting state reflected an idle state with little contribution to active forms of cognition. This assumption was perhaps most apparent throughout the literature on rs-fcMRI, a te ...
Table of Contents
... – Absolute Threshold – minimum amount of stimulus needed for AP to fire. Positively charged sodium ions flow in, potassium ions flow out Shift in electrical charge travels along neuron ...
... – Absolute Threshold – minimum amount of stimulus needed for AP to fire. Positively charged sodium ions flow in, potassium ions flow out Shift in electrical charge travels along neuron ...
NMDA receptor blockade causes selective prefrontal
... that they arise from general mechanisms underlying sensory processing in the brain. A dominant theory that accommodates such perceptual inference is formalised in the predictive coding framework (32, 33): Based on Helmholtz’s notion that the brain attempts to infer the causes of sensations (34, 35), ...
... that they arise from general mechanisms underlying sensory processing in the brain. A dominant theory that accommodates such perceptual inference is formalised in the predictive coding framework (32, 33): Based on Helmholtz’s notion that the brain attempts to infer the causes of sensations (34, 35), ...
Lema and Nevitt, 2004a
... somaÕs profile with a digitizing pen. Only cells displaying a distinct axon or dendrite were measured. Soma area (lm2 ) or Ôcell sizeÕ was automatically calculated by the AxioVision software, which had been calibrated with a micrometer. For each fish, we measured the size of 111.28 8.69 (mean SE; ...
... somaÕs profile with a digitizing pen. Only cells displaying a distinct axon or dendrite were measured. Soma area (lm2 ) or Ôcell sizeÕ was automatically calculated by the AxioVision software, which had been calibrated with a micrometer. For each fish, we measured the size of 111.28 8.69 (mean SE; ...
Misinformation and Need for Cognition: How They Affect False
... paradigm which depicted an office theft (McCloskey & Zaragoza). Participants were exposed to a slideshow where they witnessed a maintenance man stealing money from an office. Later they were asked what type of tool the maintenance man took out from the toolbox (a hammer was the originally witnessed ...
... paradigm which depicted an office theft (McCloskey & Zaragoza). Participants were exposed to a slideshow where they witnessed a maintenance man stealing money from an office. Later they were asked what type of tool the maintenance man took out from the toolbox (a hammer was the originally witnessed ...
Realizing Biological Spiking Network Models in a Configurable
... access lanes 0...255 only, the other half lanes 256...511.4 For the sake of simplicity, it is assumed in the routing simulations reported below that the bus lanes a network chip needs to access are distributed equally across the two bundles, such that 50% of the input signals are on the left and 50% ...
... access lanes 0...255 only, the other half lanes 256...511.4 For the sake of simplicity, it is assumed in the routing simulations reported below that the bus lanes a network chip needs to access are distributed equally across the two bundles, such that 50% of the input signals are on the left and 50% ...
Review. Glial cells in neuronal network function
... system is formed by two major cell types, neurons and glial cells. Glial cells are subdivided into different types with different functions: oligodendroglia, microglia, ependimoglia and astroglia. From the original descriptions of the cellular basis of the nervous system, neurons were promptly recog ...
... system is formed by two major cell types, neurons and glial cells. Glial cells are subdivided into different types with different functions: oligodendroglia, microglia, ependimoglia and astroglia. From the original descriptions of the cellular basis of the nervous system, neurons were promptly recog ...
Multiple Representation in Primate SI
... 3b leave Area 1 unresponsive, consistent with anatomy studies that show that Area 1 receives the bulk of its input from Area 3b. These findings suggest that direct thalamic inputs to Area 1 play either a weak or a modulatory role in cutaneous information processing (Garraghty et al., 1990). In compa ...
... 3b leave Area 1 unresponsive, consistent with anatomy studies that show that Area 1 receives the bulk of its input from Area 3b. These findings suggest that direct thalamic inputs to Area 1 play either a weak or a modulatory role in cutaneous information processing (Garraghty et al., 1990). In compa ...
Three key sequences HDEV
... show distress, and withdraw the finger, but the rest of the body during the embryonic stage. they are less likely to thrash about wildly. Thus, By 8 weeks after conception, the head constitutes half the response to pain has become more specific. An older the entire length of the embryo. The brain de ...
... show distress, and withdraw the finger, but the rest of the body during the embryonic stage. they are less likely to thrash about wildly. Thus, By 8 weeks after conception, the head constitutes half the response to pain has become more specific. An older the entire length of the embryo. The brain de ...
Granger causality analysis of state dependent functional connectivity
... Primate feeding behavior is characterized by a series of cycles of different types–ingestion, manipulation, chewing, swallowing [1]. Previous studies employing single electrode recording techniques [2], [3] have shown that majority of neurons in MIo show activity related to rhythmic chewing, preswal ...
... Primate feeding behavior is characterized by a series of cycles of different types–ingestion, manipulation, chewing, swallowing [1]. Previous studies employing single electrode recording techniques [2], [3] have shown that majority of neurons in MIo show activity related to rhythmic chewing, preswal ...
Abstract
... weights of the basis functions are found by placing the Centers back into the image and solving the resulting set of linear equations”. In a RBF network, a neuron of the hidden layer is activated whenever the input vector is close enough to centre vector. There are several techniques and heuristics ...
... weights of the basis functions are found by placing the Centers back into the image and solving the resulting set of linear equations”. In a RBF network, a neuron of the hidden layer is activated whenever the input vector is close enough to centre vector. There are several techniques and heuristics ...
Institute of Psychology C.N.R.
... the same environment but hosting different genotypes will tend to undergo different changes and the same will be true for two individuals that have the same genotype but live in different environments. The changes that occur in the individual must in general be adaptive, that is, they must lead to a ...
... the same environment but hosting different genotypes will tend to undergo different changes and the same will be true for two individuals that have the same genotype but live in different environments. The changes that occur in the individual must in general be adaptive, that is, they must lead to a ...
Open Questions on Mind, Genes, Consciousness
... Gene, Brain, and Body? In silico is a popular expression in the computer and bioinformatic approaches to simulating life processes on all levels from mind and behavior to molecular genomics. These simulations of complex life processes are performed via information processing models on silicon chips ...
... Gene, Brain, and Body? In silico is a popular expression in the computer and bioinformatic approaches to simulating life processes on all levels from mind and behavior to molecular genomics. These simulations of complex life processes are performed via information processing models on silicon chips ...