Z-Score LORETA Neurofeedback as a Potential Therapy for ADHD
... elevated beta frontal power was also reported (Di Michele et al., 2005). In addition, since ADHD is a heterogeneous disorder, several other subtypes of QEEG characteristics of ADHD patients have also been described (Arns, Gunkelman, Breteler, & Spronk, 2008). More recently, low resolution electromag ...
... elevated beta frontal power was also reported (Di Michele et al., 2005). In addition, since ADHD is a heterogeneous disorder, several other subtypes of QEEG characteristics of ADHD patients have also been described (Arns, Gunkelman, Breteler, & Spronk, 2008). More recently, low resolution electromag ...
NEURAL NETWORKS
... v.t. to put off to another time, to delay defer: L. deferre- de-, down, ferre, to bear v.i. to yield (to the wishes or opinions of another, or to authority), v.t. to submit or to or to lay before somebody differ: L. differre- dif.( for dis-), apart, ferre, to bear v.i. to be unlike, distinct or vari ...
... v.t. to put off to another time, to delay defer: L. deferre- de-, down, ferre, to bear v.i. to yield (to the wishes or opinions of another, or to authority), v.t. to submit or to or to lay before somebody differ: L. differre- dif.( for dis-), apart, ferre, to bear v.i. to be unlike, distinct or vari ...
Been There, Seen That: A Neural Mechanism for Performing
... Mirpour K, Arcizet F, Ong WS, Bisley JW. Been there, seen that: a neural mechanism for performing efficient visual search. J Neurophysiol 102: 3481–3491, 2009. First published October 7, 2009; doi:10.1152/jn.00688.2009. In everyday life, we efficiently find objects in the world by moving our gaze fr ...
... Mirpour K, Arcizet F, Ong WS, Bisley JW. Been there, seen that: a neural mechanism for performing efficient visual search. J Neurophysiol 102: 3481–3491, 2009. First published October 7, 2009; doi:10.1152/jn.00688.2009. In everyday life, we efficiently find objects in the world by moving our gaze fr ...
Stereological estimation of dendritic coverage in the capybara SCG
... cervical ganglion of capybara based on the application of the electronimmunocytochemistry of synaptophysin combined with stereological tools. It is shown how to estimate the surface coverage of dendrites by postsynaptic apposition zones and how to perform a model-based stereological estimate of the ...
... cervical ganglion of capybara based on the application of the electronimmunocytochemistry of synaptophysin combined with stereological tools. It is shown how to estimate the surface coverage of dendrites by postsynaptic apposition zones and how to perform a model-based stereological estimate of the ...
pain - Dog2Doc.com
... Pain Perception • Perception of and reaction to pain are influenced by social and environmental cues, as well as by cultural norms and personal experience • Both cortical and limbic systems are involved in conscious awareness (perception) of pain • Recognition of location, intensity, and quality of ...
... Pain Perception • Perception of and reaction to pain are influenced by social and environmental cues, as well as by cultural norms and personal experience • Both cortical and limbic systems are involved in conscious awareness (perception) of pain • Recognition of location, intensity, and quality of ...
PDF Format
... sleep oscillations, TC and RE neurons, through intracellular recordings and, in some instances, by means of dual impalements of TC cells or TC and RE cells. Local inhibitory thalamic interneurons do not play a decisive role in spindle rhythmicity, as shown by short and arrythmic inhibitory postsynap ...
... sleep oscillations, TC and RE neurons, through intracellular recordings and, in some instances, by means of dual impalements of TC cells or TC and RE cells. Local inhibitory thalamic interneurons do not play a decisive role in spindle rhythmicity, as shown by short and arrythmic inhibitory postsynap ...
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... 16. What best identifies the job of a synapse? a. to produce neurotransmitters b. to provide a place in which neurons can communicate with one another c. to house the neuron’s genetic material d. to allow an attachment between the axon and the cell body e. to release neurotransmitters ANSWER: REFERE ...
... 16. What best identifies the job of a synapse? a. to produce neurotransmitters b. to provide a place in which neurons can communicate with one another c. to house the neuron’s genetic material d. to allow an attachment between the axon and the cell body e. to release neurotransmitters ANSWER: REFERE ...
A Neural Network Based Navigation for Intelligent Autonomous
... navigation for intelligent autonomous mobile robots. Indeed, Neural Networks deal with cognitive tasks such as learning, adaptation generalization and they are well appropriate when knowledge based systems are involved. The adaptation is largely related to the learning capacity since the network is ...
... navigation for intelligent autonomous mobile robots. Indeed, Neural Networks deal with cognitive tasks such as learning, adaptation generalization and they are well appropriate when knowledge based systems are involved. The adaptation is largely related to the learning capacity since the network is ...
Update on models of basal ganglia function and dysfunction
... pedunculopontine nucleus (PPN) and to the superior colliculus (SC). The GPi–PPN projection may play a significant role in locomotion and the SNr–SC projection in the control of eye and head movements. GPi projections also are directed to the lateral habenula and appear to play a role in reward mechan ...
... pedunculopontine nucleus (PPN) and to the superior colliculus (SC). The GPi–PPN projection may play a significant role in locomotion and the SNr–SC projection in the control of eye and head movements. GPi projections also are directed to the lateral habenula and appear to play a role in reward mechan ...
J. Neurophysiol. - Nonlinear Dynamics Group
... the firing activity of specific populations of neurons to animal behaviors, defining sites with neuronal activity in particular behavioral contexts as the functional areas corresponding to those behaviors. Although such observations are interesting in themselves, these studies do not necessarily exa ...
... the firing activity of specific populations of neurons to animal behaviors, defining sites with neuronal activity in particular behavioral contexts as the functional areas corresponding to those behaviors. Although such observations are interesting in themselves, these studies do not necessarily exa ...
Abnormal Neurotransmitter Release Underlying Behavioral and
... described in more detail below in the section on ‘Impact on the development of pharmacotherapeutics’ below; Parikh et al, 2006). These analyses support the conclusion that the release measured by microdialysis reflects primarily the slow changes in neurotransmitter release that begin with task onset ...
... described in more detail below in the section on ‘Impact on the development of pharmacotherapeutics’ below; Parikh et al, 2006). These analyses support the conclusion that the release measured by microdialysis reflects primarily the slow changes in neurotransmitter release that begin with task onset ...
Chapter 6 — Gross Anatomy of the Brain
... As the brain grows in size and complexity, these regions ...
... As the brain grows in size and complexity, these regions ...
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... from the cerebral cortex with movement-produced somatosensory feedback from the spinal cord and information about balance from the vestibular receptors in the inner ear. Errors are corrected by affecting the planning, timing, and coordination of muscular contractions during movement. The basal gangl ...
... from the cerebral cortex with movement-produced somatosensory feedback from the spinal cord and information about balance from the vestibular receptors in the inner ear. Errors are corrected by affecting the planning, timing, and coordination of muscular contractions during movement. The basal gangl ...
Mirror Neurons in a New World Monkey, Common Marmoset
... monkeys (Goodman et al., 1998; Chatterjee et al., 2009). This study would provide valuable insight into our understanding of primate evolution. In this study, we investigate whether mirror neurons exist in the frontal cortex of common marmosets (Callithrix jacchus). Marmosets are highly social anima ...
... monkeys (Goodman et al., 1998; Chatterjee et al., 2009). This study would provide valuable insight into our understanding of primate evolution. In this study, we investigate whether mirror neurons exist in the frontal cortex of common marmosets (Callithrix jacchus). Marmosets are highly social anima ...
EEG & Sleep
... • Amplitude of waves in EEG depends on how much the waves are synchronized / coordinated. • If waves are synchronized, there is increased amplitude. • If desynchronized, there are deflections in different directions & these neutralize each other, resulting into a small amplitude like in beta waves. ...
... • Amplitude of waves in EEG depends on how much the waves are synchronized / coordinated. • If waves are synchronized, there is increased amplitude. • If desynchronized, there are deflections in different directions & these neutralize each other, resulting into a small amplitude like in beta waves. ...
Integration of Perspective and Disparity Cues in Surface
... wire that serves as a unit recording electrode; Crist). The tip of the microinjection cannula and that of the electrode were about 1 mm apart. The cannula was attached to the electrode manipulator and inserted into the recording site. To confirm that the tip of the cannula was in area CIP, extracell ...
... wire that serves as a unit recording electrode; Crist). The tip of the microinjection cannula and that of the electrode were about 1 mm apart. The cannula was attached to the electrode manipulator and inserted into the recording site. To confirm that the tip of the cannula was in area CIP, extracell ...
Artificial Neural Network Channel Estimation for OFDM
... From Eq.5 that before demodulation, the channel estimation should be done at the receiver side, in order to compensate the effects of the channel on the received signal B. ArtificialNeuralNetworks(ANNs) – Artificial Intelligence is a branch of study, which enhances the capability of computers by giv ...
... From Eq.5 that before demodulation, the channel estimation should be done at the receiver side, in order to compensate the effects of the channel on the received signal B. ArtificialNeuralNetworks(ANNs) – Artificial Intelligence is a branch of study, which enhances the capability of computers by giv ...
An Analysis of Free-Will - ScholarWorks at WMU
... Most of us would already concede that our reflexes are beyond the control of our free-will. We want to know about voluntary muscle movements, which seem to causally originate in the brain and not depend upon environmental stimulation. Voluntary behaviors are often attributed to inner causes within t ...
... Most of us would already concede that our reflexes are beyond the control of our free-will. We want to know about voluntary muscle movements, which seem to causally originate in the brain and not depend upon environmental stimulation. Voluntary behaviors are often attributed to inner causes within t ...
Sonic Hedgehog Expression in Corticofugal Projection Neurons
... and wild-type control littermates (Figures 3A–3D). We observed significant reductions in the growth and complexity of basal dendrites of layer V neurons in the somatosensory and motor area of Shh conditional null animals (Figure 3E). We also observed a reduction in basal dendritic spine density of l ...
... and wild-type control littermates (Figures 3A–3D). We observed significant reductions in the growth and complexity of basal dendrites of layer V neurons in the somatosensory and motor area of Shh conditional null animals (Figure 3E). We also observed a reduction in basal dendritic spine density of l ...
Multiple Systems for Value Learning
... an organism to be able to behave prospectively, in advance of a behaviorally significant event. For example, a flight reflex might help you to survive an encounter with a mountain lion, but will be more effective if you can flee in anticipation when the predator is likely to show up, as opposed to o ...
... an organism to be able to behave prospectively, in advance of a behaviorally significant event. For example, a flight reflex might help you to survive an encounter with a mountain lion, but will be more effective if you can flee in anticipation when the predator is likely to show up, as opposed to o ...
1 MB - Columbia University
... coding: flies possess sensory systems anatomically and genetically simpler than those of vertebrates, and critically depend on quick, reliable and robust temperature sensing for survival (an important adaptation of poikilothermic organisms). In Drosophila, two related TRP channels have been proposed ...
... coding: flies possess sensory systems anatomically and genetically simpler than those of vertebrates, and critically depend on quick, reliable and robust temperature sensing for survival (an important adaptation of poikilothermic organisms). In Drosophila, two related TRP channels have been proposed ...
A local circuit approach to understanding integration of
... might be reconciled by invoking dramatic state changes in local neurons or in long-distance synapses. Here we show that local cortical circuitry is sufficient to explain these receptive field ‘switching’ effects, provided that some contrast-related asymmetr y between local cortical excitatory and in ...
... might be reconciled by invoking dramatic state changes in local neurons or in long-distance synapses. Here we show that local cortical circuitry is sufficient to explain these receptive field ‘switching’ effects, provided that some contrast-related asymmetr y between local cortical excitatory and in ...
Neural Responses to Facial Expression and Face Identity in the
... At the beginning of a recording session, the electrode drive was placed in the recording chamber and aimed primarily at the lateral and basal nuclei of the amygdala. For the vast majority of recordings the electrode array was positioned to reach the dorsal and lateral aspects of the amygdala, the ta ...
... At the beginning of a recording session, the electrode drive was placed in the recording chamber and aimed primarily at the lateral and basal nuclei of the amygdala. For the vast majority of recordings the electrode array was positioned to reach the dorsal and lateral aspects of the amygdala, the ta ...
Zinc Neurotoxicity and its Role in Neurodegenerative Diseases
... present in the brain and that low concentration (micromolar level) of zinc is enough to initiate the aggregation of AβP, the adverse role of zinc in AD is still disputable. It is possible that zinc influences the homeostasis of other trace metals and contributes to the pathogenesis of AD, because ot ...
... present in the brain and that low concentration (micromolar level) of zinc is enough to initiate the aggregation of AβP, the adverse role of zinc in AD is still disputable. It is possible that zinc influences the homeostasis of other trace metals and contributes to the pathogenesis of AD, because ot ...
Representing Spatial Relationships in Posterior
... spatial relationships among object components. Loss of these neurons after parietal damage could then provide part of the explanation why parietal patients construct objects that are spatially disorganized. To examine the possibility that parietal neurons support relational representations of space ...
... spatial relationships among object components. Loss of these neurons after parietal damage could then provide part of the explanation why parietal patients construct objects that are spatially disorganized. To examine the possibility that parietal neurons support relational representations of space ...