Predominance of Movement Speed Over Direction in Neuronal
... As a consequence, results on motor-cortical iEEG are dispersed among different studies, investigating different sets of kinematic parameters, signal features, and decoding algorithms. For example, Ball et al. (2009) investigated decoding of movement direction both in ECoG LFC and in different freque ...
... As a consequence, results on motor-cortical iEEG are dispersed among different studies, investigating different sets of kinematic parameters, signal features, and decoding algorithms. For example, Ball et al. (2009) investigated decoding of movement direction both in ECoG LFC and in different freque ...
Understanding mirror neurons - LIRA-Lab
... is trained by using data recorded from human movements. In the second experiment, the model is partially implemented on a humanoid robot which learns to mimic simple actions performed by a human subject on different objects. These experiments show that motor information can have a significant role in ...
... is trained by using data recorded from human movements. In the second experiment, the model is partially implemented on a humanoid robot which learns to mimic simple actions performed by a human subject on different objects. These experiments show that motor information can have a significant role in ...
dynamics of pathomorphological changes in rat ischemic spinal cord
... Chelyabinsk State Institute of Laser Surgery ...
... Chelyabinsk State Institute of Laser Surgery ...
Parkinsonian Treatments and L-Dopa vs. D
... high”, they feel rewarded for their actions, and therefore, continue to take the drug. Dopamine is the key neurotransmitter affected in Parkinson’s disease—a degenerative disorder that causes tremor and motor impairment. This degeneration is caused by the loss of dopaminesecreting neurons in the sub ...
... high”, they feel rewarded for their actions, and therefore, continue to take the drug. Dopamine is the key neurotransmitter affected in Parkinson’s disease—a degenerative disorder that causes tremor and motor impairment. This degeneration is caused by the loss of dopaminesecreting neurons in the sub ...
artificial neural networks
... Information is stored and processed in a neural network simultaneously throughout the whole network, rather than at specific locations. In other words, in neural networks, both data and its processing are global rather than local. Learning is a fundamental and essential characteristic of biological ...
... Information is stored and processed in a neural network simultaneously throughout the whole network, rather than at specific locations. In other words, in neural networks, both data and its processing are global rather than local. Learning is a fundamental and essential characteristic of biological ...
Harding, G. W. and A. L. Towe. 1995. Neuron Response to Direct
... influence from local s neurons, as estimated from their modulation ratios, do not respond to such stimulation. Some s neurons also fail to respond to this stimulation. Li and Chou (1962) and Sugaya et al. (1964) also found that many intracellularly recorded neurons in cat sensorimotor cortex did not ...
... influence from local s neurons, as estimated from their modulation ratios, do not respond to such stimulation. Some s neurons also fail to respond to this stimulation. Li and Chou (1962) and Sugaya et al. (1964) also found that many intracellularly recorded neurons in cat sensorimotor cortex did not ...
Central Nervous System
... • Components of the extrapyramidal system which provides subconscious control of skeletal muscle tone and coordinates learned movement patterns and other somatic motor activities. • Doesn’t initiate movements but once movement is underway, they assist in the pattern and rhythm (especially for trunk ...
... • Components of the extrapyramidal system which provides subconscious control of skeletal muscle tone and coordinates learned movement patterns and other somatic motor activities. • Doesn’t initiate movements but once movement is underway, they assist in the pattern and rhythm (especially for trunk ...
Role of Basal Ganglia in the Regulation of Motor Activities by the
... The hyperdirect pathway functions to inhibit incorrect motor activities / movements. Lesions in this pathway (such as in case of stroke) results in the inability to inhibit incorrect / unwanted patterns of movements leading to hemiballismus which is marked by unilateral, voilent motor restlessness o ...
... The hyperdirect pathway functions to inhibit incorrect motor activities / movements. Lesions in this pathway (such as in case of stroke) results in the inability to inhibit incorrect / unwanted patterns of movements leading to hemiballismus which is marked by unilateral, voilent motor restlessness o ...
The Complicated Equation of Smell, Flavor, and Taste
... molecular biologists, and many more and is intimately related to the study of taste. The olfactory system in vertebrates has a unique embryology. It forms from 1) paired placodes made of non-neural epithelium that have the capacity to give rise to sensory neurons and supporting cells in the olfactor ...
... molecular biologists, and many more and is intimately related to the study of taste. The olfactory system in vertebrates has a unique embryology. It forms from 1) paired placodes made of non-neural epithelium that have the capacity to give rise to sensory neurons and supporting cells in the olfactor ...
Motor Cortex
... Components of the extrapyramidal system which provides subconscious control of skeletal muscle tone and coordinates learned movement patterns and other somatic motor activities. Doesn’t initiate movements but once movement is underway, they assist in the pattern and rhythm (especially for trunk and ...
... Components of the extrapyramidal system which provides subconscious control of skeletal muscle tone and coordinates learned movement patterns and other somatic motor activities. Doesn’t initiate movements but once movement is underway, they assist in the pattern and rhythm (especially for trunk and ...
- Wiley Online Library
... proximal part of the growth cone and is filled with abundant microtubules and vesicles. The peripheral domain is at the most distal area of the growth cone and is motile; it is composed of bundles of actin filaments (F-actin) and fringed with lamellipodia and filopodia. The transitional domain is locat ...
... proximal part of the growth cone and is filled with abundant microtubules and vesicles. The peripheral domain is at the most distal area of the growth cone and is motile; it is composed of bundles of actin filaments (F-actin) and fringed with lamellipodia and filopodia. The transitional domain is locat ...
Computation by Ensemble Synchronization in Recurrent Networks
... The mean-field variable allows one to reduce the analysis of the system from 2N equations of the form of Eqs. (6a and b), to the investigation of one equation of the form of Eq. (6c). Expressing the right hand side of Eq. (6c) in terms of H yields: ...
... The mean-field variable allows one to reduce the analysis of the system from 2N equations of the form of Eqs. (6a and b), to the investigation of one equation of the form of Eq. (6c). Expressing the right hand side of Eq. (6c) in terms of H yields: ...
Starosta, S., Güntürkün, O., Stüttgen, M.C., Stimulus
... of trials 1–p, the food hopper was illuminated for the same time but the food hopper was not activated (‘S+ food omission’). If the bird responded to S– (4 cpd in one session, 10 cpd in all others), all houselights were turned off for 5 s, and a clearly audible tone (sawtooth wave at 1000 Hz) was pr ...
... of trials 1–p, the food hopper was illuminated for the same time but the food hopper was not activated (‘S+ food omission’). If the bird responded to S– (4 cpd in one session, 10 cpd in all others), all houselights were turned off for 5 s, and a clearly audible tone (sawtooth wave at 1000 Hz) was pr ...
The Complicated Equation of Smell, Flavor, and Taste
... molecular biologists, and many more and is intimately related to the study of taste. The olfactory system in vertebrates has a unique embryology. It forms from 1) paired placodes made of non-neural epithelium that have the capacity to give rise to sensory neurons and supporting cells in the olfactor ...
... molecular biologists, and many more and is intimately related to the study of taste. The olfactory system in vertebrates has a unique embryology. It forms from 1) paired placodes made of non-neural epithelium that have the capacity to give rise to sensory neurons and supporting cells in the olfactor ...
text of chapter 2
... When artists and academic psychologists look at René Magritte's The Lovers, they probably notice different aspects of the canvas (Figure 2.1). Artists may observe the overall composition with its intersecting diagonals, and the skillful shading that helps give perspective to the shrouded figures. Pe ...
... When artists and academic psychologists look at René Magritte's The Lovers, they probably notice different aspects of the canvas (Figure 2.1). Artists may observe the overall composition with its intersecting diagonals, and the skillful shading that helps give perspective to the shrouded figures. Pe ...
The Dopamine Transporter and Risk-Taking Behavior
... understand the predisposition that put them at this disadvantage with risk taking. While some studies examined traits by subjects’ performance on tasks that measure impulsivity and risk taking behavior, and others explored the brain activity of participants with specific alleles ...
... understand the predisposition that put them at this disadvantage with risk taking. While some studies examined traits by subjects’ performance on tasks that measure impulsivity and risk taking behavior, and others explored the brain activity of participants with specific alleles ...
Forecasting & Demand Planner Module 4 – Basic Concepts
... and 1 restricts their applicability to certain problems. •We can overcome this limitation by eliminating the threshold and simply turning fi into the identity function so that we get: ...
... and 1 restricts their applicability to certain problems. •We can overcome this limitation by eliminating the threshold and simply turning fi into the identity function so that we get: ...
A part of the cholinergic fibers in mouse superior cervical ganglia
... GAD65-immunopositive baskets per one section (12 grmu m thick) were 48.6+/-9.8 (n=5). All GAD65-immunopositive boutons exhibited VAchT immunoreactivity (Fig. 1). GAD65-immunopositive boutons and nNOS-immunopositive fibers often encircled the same postganglionic neurons and were very close to each ot ...
... GAD65-immunopositive baskets per one section (12 grmu m thick) were 48.6+/-9.8 (n=5). All GAD65-immunopositive boutons exhibited VAchT immunoreactivity (Fig. 1). GAD65-immunopositive boutons and nNOS-immunopositive fibers often encircled the same postganglionic neurons and were very close to each ot ...
Nervous System: Spinal Cord and Spinal Nerves
... 20 billion interneurons (coordinate sensory and motor) Interneurons organized into neuronal pools = functional groups with limited input sources (sensory) and output locations (motor) Amy Warenda Czura, Ph.D. ...
... 20 billion interneurons (coordinate sensory and motor) Interneurons organized into neuronal pools = functional groups with limited input sources (sensory) and output locations (motor) Amy Warenda Czura, Ph.D. ...
Motor systems
... muscle and changes in length are coded by the pattern and frequency of action potentials in the primary or Ia afferents and secondary or Group II afferents. Gamma motor neurons innervate the spindle fibers and can adjust the sensitivity of the spindle. 3. Golgi tendon organs lie within the musculote ...
... muscle and changes in length are coded by the pattern and frequency of action potentials in the primary or Ia afferents and secondary or Group II afferents. Gamma motor neurons innervate the spindle fibers and can adjust the sensitivity of the spindle. 3. Golgi tendon organs lie within the musculote ...
Spike-Timing Theory of Working Memory
... Copyright: ß 2010 Szatmáry, Izhikevich. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Funding: This work was ...
... Copyright: ß 2010 Szatmáry, Izhikevich. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Funding: This work was ...
Expectation of reward modulates cognitive signals in the basal ganglia
... The modulation of caudate neural activity could instead be considered a kind of attentional modulation. However, this is conceptually different from the type of attention investigated in previous studies. Thus, the previous studies on attention1–3 were based on the ‘attend-versus-ignore’ comparison, ...
... The modulation of caudate neural activity could instead be considered a kind of attentional modulation. However, this is conceptually different from the type of attention investigated in previous studies. Thus, the previous studies on attention1–3 were based on the ‘attend-versus-ignore’ comparison, ...