the iterative reprocessing model
... Building on recent advances in cognitive and affective neuroscience, we present a preliminary neural model of the networks involved in evaluation (see Cunningham & Zelazo, 2007; Zelazo & Cunningham, 2007 for more details). The IR Model of evaluation is predicated on the interaction between different ...
... Building on recent advances in cognitive and affective neuroscience, we present a preliminary neural model of the networks involved in evaluation (see Cunningham & Zelazo, 2007; Zelazo & Cunningham, 2007 for more details). The IR Model of evaluation is predicated on the interaction between different ...
- Orange Coast College
... information specific for only 1 category of taste. Brain interprets the pattern of stimulation with the sense of smell; so that we perceive the complex tastes. ...
... information specific for only 1 category of taste. Brain interprets the pattern of stimulation with the sense of smell; so that we perceive the complex tastes. ...
Neural Networks
... offer as many people as possible access to the field of neural networks. Nevertheless, the mathematically and formally skilled readers will be able to understand the definitions without reading the running text, while the opposite holds for readers only interested in the subject matter; everything i ...
... offer as many people as possible access to the field of neural networks. Nevertheless, the mathematically and formally skilled readers will be able to understand the definitions without reading the running text, while the opposite holds for readers only interested in the subject matter; everything i ...
Decoding Complete Reach and Grasp Actions from Local Primary
... range of reach and grasp movements that would differentially engage multiple joints of the hand and arm. Monkeys were trained to single-handedly intercept and hold objects swinging toward them at the end of a string. The trajectories and speeds of the objects were varied to elicit a variety of diffe ...
... range of reach and grasp movements that would differentially engage multiple joints of the hand and arm. Monkeys were trained to single-handedly intercept and hold objects swinging toward them at the end of a string. The trajectories and speeds of the objects were varied to elicit a variety of diffe ...
Extracellular Matrix Molecules and Cell Adhesion Molecules Induce
... The availability of purified CAMs that induce neurite growth allows a test of the generality of this C kinase result. H7 does not prevent the growth of neurites induced by Con A in CG neurons, suggesting that C kinase function is not required for the cytoskeletal rearrangements accompanying axon gro ...
... The availability of purified CAMs that induce neurite growth allows a test of the generality of this C kinase result. H7 does not prevent the growth of neurites induced by Con A in CG neurons, suggesting that C kinase function is not required for the cytoskeletal rearrangements accompanying axon gro ...
Location and connectivity determine GABAergic interneuron survival in the brains... South Hampshire sheep with CLN6 neuronal ceroid lipofuscinosis
... GABAergic interneuron loss revealed similar regional effects that correlate with symptoms. Loss of parvalbumin positive neurons from the affected cortex was apparent at four months and became profound by 19 months, as was somatostatin positive neuron loss to a lesser extent. Conversely calbindin and ...
... GABAergic interneuron loss revealed similar regional effects that correlate with symptoms. Loss of parvalbumin positive neurons from the affected cortex was apparent at four months and became profound by 19 months, as was somatostatin positive neuron loss to a lesser extent. Conversely calbindin and ...
Mitochondrial DNA deletions are abundant and
... a different approach (real-time PCR) to quantify mtDNA deletions11. We then explored whether the highly abundant mtDNA deletions that we observed have an effect on COX activity. A large representative study7 on four areas of substantia nigra from the brains of 36 subjects aged 30–99 years old has sh ...
... a different approach (real-time PCR) to quantify mtDNA deletions11. We then explored whether the highly abundant mtDNA deletions that we observed have an effect on COX activity. A large representative study7 on four areas of substantia nigra from the brains of 36 subjects aged 30–99 years old has sh ...
Temporal fate specification and neural progenitor competence
... are expressed, and this might be determined by the activity of lineage-specific spatial-patterning cues. What regulates the timing of temporal-identity factor expression? Misexpression experiments show that each temporal-identity factor can activate the next factor in the pathway and repress the nex ...
... are expressed, and this might be determined by the activity of lineage-specific spatial-patterning cues. What regulates the timing of temporal-identity factor expression? Misexpression experiments show that each temporal-identity factor can activate the next factor in the pathway and repress the nex ...
Maruska & Tricas 2011
... auditory-evoked responses, single neuron extracellular neurophysiology recordings were made in vivo from the midbrain TS in 17 fish (N = 3 F, 14 M; 1–3 neurons recorded per fish). In cases where multiple neurons were tested in the same fish, recorded neurons were either from opposite sides of the brain ...
... auditory-evoked responses, single neuron extracellular neurophysiology recordings were made in vivo from the midbrain TS in 17 fish (N = 3 F, 14 M; 1–3 neurons recorded per fish). In cases where multiple neurons were tested in the same fish, recorded neurons were either from opposite sides of the brain ...
AbPsych Chapter 2 Handouts
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The Use of Cross-Correlation Mapping in Identifying Backwards Projecting Connections between Visual Cortical Areas
... neural data, the consistently decreasing / converging behavior of CCM output identifies functional connectivity–further evidenced by the lack of convergence in the 0 −− > 4 CCM run–while the values at convergence allow for the ranking of connectivities in a network. In our testing of various network ...
... neural data, the consistently decreasing / converging behavior of CCM output identifies functional connectivity–further evidenced by the lack of convergence in the 0 −− > 4 CCM run–while the values at convergence allow for the ranking of connectivities in a network. In our testing of various network ...
Glutamate Receptors Form Hot Spots on Apical Dendrites of
... from the somata of layer V pyramidal neurons in neocortical slices, the recording chamber was perfused with solution containing 1 mM caged glutamate (Wieboldt et al. 1994). With apparatus developed for infrared-guided laser photostimulation (Fig. 1, A and B), we were able to visually direct a 1-m s ...
... from the somata of layer V pyramidal neurons in neocortical slices, the recording chamber was perfused with solution containing 1 mM caged glutamate (Wieboldt et al. 1994). With apparatus developed for infrared-guided laser photostimulation (Fig. 1, A and B), we were able to visually direct a 1-m s ...
Spontaneous Spike Activity of Spinoreticular Tract Neurons During
... Adult cats were prepared for extracellular unit recording of spinal cord neurons during sleep and waking states using previously established methods.22 Four intact, unanesthetized, chronically instrumented cats were implanted under deep gaseous anesthesia (45-60% N20 in 1.5-2.5% halothane/oxygen mix ...
... Adult cats were prepared for extracellular unit recording of spinal cord neurons during sleep and waking states using previously established methods.22 Four intact, unanesthetized, chronically instrumented cats were implanted under deep gaseous anesthesia (45-60% N20 in 1.5-2.5% halothane/oxygen mix ...
Saccade-Related Spread of Activity Across Superior Colliculus May
... visually symmetric, also called the SC-asymmetric kernel; see following text). Here the symmetry, either SC or visual space, refers to being isotropic (the same in all directions) as well as homogeneous (the same for neurons everywhere) in the space (see RESULTS for details). The present study notes ...
... visually symmetric, also called the SC-asymmetric kernel; see following text). Here the symmetry, either SC or visual space, refers to being isotropic (the same in all directions) as well as homogeneous (the same for neurons everywhere) in the space (see RESULTS for details). The present study notes ...
Saccade-Related Spread of Activity Across
... visually symmetric, also called the SC-asymmetric kernel; see following text). Here the symmetry, either SC or visual space, refers to being isotropic (the same in all directions) as well as homogeneous (the same for neurons everywhere) in the space (see RESULTS for details). The present study notes ...
... visually symmetric, also called the SC-asymmetric kernel; see following text). Here the symmetry, either SC or visual space, refers to being isotropic (the same in all directions) as well as homogeneous (the same for neurons everywhere) in the space (see RESULTS for details). The present study notes ...
ch_12_lecture_presentation
... An Introduction to the Nervous System • Organs of the Nervous System • Brain and spinal cord • Sensory receptors of sense organs (eyes, ears, etc.) • Nerves connect nervous system with other systems ...
... An Introduction to the Nervous System • Organs of the Nervous System • Brain and spinal cord • Sensory receptors of sense organs (eyes, ears, etc.) • Nerves connect nervous system with other systems ...
Reprint (1.52 MB PDF)
... state. Most of the excitatory synaptic weights (93 ± 2%) in five simulated networks were less than 0.01 or greater than 0.09. This bimodal steady-state distribution of weights arose from the STDP learning rule, as previously observed by Song et al. (2000), and Izhikevich and Desai (2003). The set of ...
... state. Most of the excitatory synaptic weights (93 ± 2%) in five simulated networks were less than 0.01 or greater than 0.09. This bimodal steady-state distribution of weights arose from the STDP learning rule, as previously observed by Song et al. (2000), and Izhikevich and Desai (2003). The set of ...
neural correlates of associative face memory in
... associative pair-selective neurons (upper, black); and face-responsive but not associative pair-responsive neurons (lower, gray). Arrows indicate the ISI values of the neurons depicted in Fig. 2 (black) and Fig. 3 (white), which were 0.5667 and 0.4201, respectively. ...
... associative pair-selective neurons (upper, black); and face-responsive but not associative pair-responsive neurons (lower, gray). Arrows indicate the ISI values of the neurons depicted in Fig. 2 (black) and Fig. 3 (white), which were 0.5667 and 0.4201, respectively. ...
Cell-cycle control and cortical development - Stem
... Figure 2 | The proliferative behaviour and progeny of cortical progenitors. This is a simplified summary of the types of division made by cortical precursors. Schematic transects of the rodent cortex at embryonic day 13 (E13) (a), at E17 (b) and in the adult (c). Cortical neurons are generated from ...
... Figure 2 | The proliferative behaviour and progeny of cortical progenitors. This is a simplified summary of the types of division made by cortical precursors. Schematic transects of the rodent cortex at embryonic day 13 (E13) (a), at E17 (b) and in the adult (c). Cortical neurons are generated from ...
Slide 1
... Neurotransmitters and Neuromodulators Chemical synapse The synaptic terminal releases a neurotransmitter that binds to the postsynaptic plasma membrane Produces temporary, localized change in permeability or function of postsynaptic cell Changes affect cell, depending on nature and number o ...
... Neurotransmitters and Neuromodulators Chemical synapse The synaptic terminal releases a neurotransmitter that binds to the postsynaptic plasma membrane Produces temporary, localized change in permeability or function of postsynaptic cell Changes affect cell, depending on nature and number o ...
Kenedy,Dehay Cell-cycle control and cortical development
... Figure 2 | The proliferative behaviour and progeny of cortical progenitors. This is a simplified summary of the types of division made by cortical precursors. Schematic transects of the rodent cortex at embryonic day 13 (E13) (a), at E17 (b) and in the adult (c). Cortical neurons are generated from ...
... Figure 2 | The proliferative behaviour and progeny of cortical progenitors. This is a simplified summary of the types of division made by cortical precursors. Schematic transects of the rodent cortex at embryonic day 13 (E13) (a), at E17 (b) and in the adult (c). Cortical neurons are generated from ...
Enhanced intrinsic excitability and EPSP
... alone or if intrinsic plasticity, such as strengthening of E-S coupling, also plays a role. ...
... alone or if intrinsic plasticity, such as strengthening of E-S coupling, also plays a role. ...
Chap016, Chapter 16: Autonomic Nervous System
... the pancreas during and after a meal. The following are most likely to be true. A) increased insulin secretion is due to parasympathetic stimulation ...
... the pancreas during and after a meal. The following are most likely to be true. A) increased insulin secretion is due to parasympathetic stimulation ...
Visual Motion-Detection Circuits in Flies: Small
... dissected from the head capsule, dehydrated, cleared in terpineol and then xylene, embedded in Paraplast plus (Corning, Corning, NY), and serially sectioned at 10 mm. Dewaxed sections were incubated for 24 hr at 608C in 1% silver proteinate (Roques, Paris, France) with the addition of 1– 4 gm pure c ...
... dissected from the head capsule, dehydrated, cleared in terpineol and then xylene, embedded in Paraplast plus (Corning, Corning, NY), and serially sectioned at 10 mm. Dewaxed sections were incubated for 24 hr at 608C in 1% silver proteinate (Roques, Paris, France) with the addition of 1– 4 gm pure c ...