Vision for Prehension in the Medial Parietal Cortex - Gallettilab
... the anterior bank of the parieto-occipital sulcus were all very sensitive to visual stimulation, but cells in the dorsal part of it were sometimes insensitive to visual stimulation, or weakly activated by visual stimuli (Galletti et al. 1991). When we began to study this region of the brain in awake ...
... the anterior bank of the parieto-occipital sulcus were all very sensitive to visual stimulation, but cells in the dorsal part of it were sometimes insensitive to visual stimulation, or weakly activated by visual stimuli (Galletti et al. 1991). When we began to study this region of the brain in awake ...
Serotonin Modulates Developmental Microglia
... a transient outward rectifying current above -30mV mediated by Kv1.3 potassium channels, similar to activated microglia, however, these postnatal microglia do not express other known activation markers like Mac2 or MHCII 12. Additionally, these microglial cells also express a panel of specific marke ...
... a transient outward rectifying current above -30mV mediated by Kv1.3 potassium channels, similar to activated microglia, however, these postnatal microglia do not express other known activation markers like Mac2 or MHCII 12. Additionally, these microglial cells also express a panel of specific marke ...
Oscillatory phase coupling coordinates
... act as a single functional unit through coordinated network activity. Dynamic interactions between multiple assemblies may then give rise to the large-scale functional networks found in mammalian brains (6–8). Despite the theoretical appeal of Hebb’s idea (9) and growing empirical evidence of assemb ...
... act as a single functional unit through coordinated network activity. Dynamic interactions between multiple assemblies may then give rise to the large-scale functional networks found in mammalian brains (6–8). Despite the theoretical appeal of Hebb’s idea (9) and growing empirical evidence of assemb ...
Specialized prefrontal "auditory fields": organization of primate
... keeping track of information for future decisions. These patterns suggest that the auditory association links of area 10 are critical for complex cognition. The first part of this review focuses on the organization of prefrontal-auditory pathways at the level of the system and the synapse, with a pa ...
... keeping track of information for future decisions. These patterns suggest that the auditory association links of area 10 are critical for complex cognition. The first part of this review focuses on the organization of prefrontal-auditory pathways at the level of the system and the synapse, with a pa ...
Vestibular System: The Many Facets of a
... well suited for linking systems and cellular levels of analyses. A unique feature of the vestibular system is that many second-order sensory neurons in the brain stem are also premotor neurons; the same neurons that receive afferent inputs send direct projections to motoneurons. An advantage of this ...
... well suited for linking systems and cellular levels of analyses. A unique feature of the vestibular system is that many second-order sensory neurons in the brain stem are also premotor neurons; the same neurons that receive afferent inputs send direct projections to motoneurons. An advantage of this ...
A zebrafish model of CLN2 disease is deficient in
... epilepsy and cognitive defects, with MRI indicating widespread brain atrophy, and profound neuron loss is evident within the retina and brain. Currently there are no effective therapies for this disease, which causes premature death in adolescence. Zebrafish have been successfully used to model a ra ...
... epilepsy and cognitive defects, with MRI indicating widespread brain atrophy, and profound neuron loss is evident within the retina and brain. Currently there are no effective therapies for this disease, which causes premature death in adolescence. Zebrafish have been successfully used to model a ra ...
Caudal Topographic Nucleus Isthmi and the Rostra1
... neurons labeled in Imr, nucleus lentiformis mesencephali, or profundus mesencephali rostralis (PMr). The axons of neurons in those nuclei were reconstructed from serial sections and found to branch widely, sparsely innervating large areas of the tectum. Fourth, the dense thickets are not terminals o ...
... neurons labeled in Imr, nucleus lentiformis mesencephali, or profundus mesencephali rostralis (PMr). The axons of neurons in those nuclei were reconstructed from serial sections and found to branch widely, sparsely innervating large areas of the tectum. Fourth, the dense thickets are not terminals o ...
“left or right” Decision-making beyond
... decision-making and to answer how mathematical and psychological concepts are eventually implemented in the brain. With this thesis, we aim to contribute to elucidating this latter problem from a computational point of view: by using mathematical and numerical methods we translate conceptual models ...
... decision-making and to answer how mathematical and psychological concepts are eventually implemented in the brain. With this thesis, we aim to contribute to elucidating this latter problem from a computational point of view: by using mathematical and numerical methods we translate conceptual models ...
Ectopic Expression of the Neuropeptide Pigment
... virtually all neurons when it was under control of the elav promotor as revealed by in situ hybridization with complementary pdf mRNA (data not shown). In contrast to this, the mature peptide revealed by PDH immunohistochemistry was found in many but not in all neurons (see Comparison of GFP express ...
... virtually all neurons when it was under control of the elav promotor as revealed by in situ hybridization with complementary pdf mRNA (data not shown). In contrast to this, the mature peptide revealed by PDH immunohistochemistry was found in many but not in all neurons (see Comparison of GFP express ...
Dynamics of sensory processing in the dual olfactory pathway of the
... mixtures at the AL output (Galizia and Kimmerle 2004; Krofczik et al. 2008; Yamagata et al. 2009). 3.2. Characteristic differences of lateral and median uniglomerular projection neurons Based on intracellular recording and staining of uniglomerular projection neurons, Müller et al. (2002) reported t ...
... mixtures at the AL output (Galizia and Kimmerle 2004; Krofczik et al. 2008; Yamagata et al. 2009). 3.2. Characteristic differences of lateral and median uniglomerular projection neurons Based on intracellular recording and staining of uniglomerular projection neurons, Müller et al. (2002) reported t ...
Graziano's CV
... Webb TW, Kean HH, and Graziano MSA (2016) Effects of awareness on the control of attention. Journal of Cognitive Neuroscience, 28: 842-851. Graziano MSA (2015) Ethologoical action maps: A paradigm shift for the motor cortex. Trends in Cognitive Sciences, 20: 121-132, DOI 10.1016/j.tics.2015.10.008. ...
... Webb TW, Kean HH, and Graziano MSA (2016) Effects of awareness on the control of attention. Journal of Cognitive Neuroscience, 28: 842-851. Graziano MSA (2015) Ethologoical action maps: A paradigm shift for the motor cortex. Trends in Cognitive Sciences, 20: 121-132, DOI 10.1016/j.tics.2015.10.008. ...
Duration Tuning across Vertebrates
... offset (see Fig. 3E). We also explored the effect of input latency on duration tuning by running simulations with a range of onset-evoked excitation latencies (see Results, Onset-evoked excitatory input latency). Inhibitory inputs to the model DTN. Previous work has demonstrated that neural inhibiti ...
... offset (see Fig. 3E). We also explored the effect of input latency on duration tuning by running simulations with a range of onset-evoked excitation latencies (see Results, Onset-evoked excitatory input latency). Inhibitory inputs to the model DTN. Previous work has demonstrated that neural inhibiti ...
The Problem State: A Cognitive Bottleneck in
... in multiple potential bottlenecks: When two threads need a module concurrently, one thread will have to wait for the other. In Figure 1 an example processing stream of a dual task in threaded cognition is shown: White boxes depict a task in which a keypress is required in response to a visual stimul ...
... in multiple potential bottlenecks: When two threads need a module concurrently, one thread will have to wait for the other. In Figure 1 an example processing stream of a dual task in threaded cognition is shown: White boxes depict a task in which a keypress is required in response to a visual stimul ...
Move to the rhythm: oscillations in the subthalamic nucleus–external
... from the GPe and acts at GABAA receptors. In vitro patch recordings of STN neurons, using the perforated configuration to maintain the natural intracellular concentration of Cl− (the principal permeant ion of the GABAA receptor), have revealed that the equilibrium potential of GABAA receptormediated ...
... from the GPe and acts at GABAA receptors. In vitro patch recordings of STN neurons, using the perforated configuration to maintain the natural intracellular concentration of Cl− (the principal permeant ion of the GABAA receptor), have revealed that the equilibrium potential of GABAA receptormediated ...
Information Processing in the Rostral Solitary Nucleus: Modulation
... recapitulate the response specificity observed in the rNST in vivo, and that presynaptic inhibition, postsynaptic inhibition, and inhibition by a broadly tuned inhibitory interneuron all function to improve the specificity of the modeled response to gustatory ...
... recapitulate the response specificity observed in the rNST in vivo, and that presynaptic inhibition, postsynaptic inhibition, and inhibition by a broadly tuned inhibitory interneuron all function to improve the specificity of the modeled response to gustatory ...
Autonomic nervous system
... other organ systems Disorders are numerous and often difficult to diagnose and treat © 2014 by McGraw-Hill Education. This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwar ...
... other organ systems Disorders are numerous and often difficult to diagnose and treat © 2014 by McGraw-Hill Education. This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwar ...
The Dialectics of Hebb and Homeostasis within
... evidence suggests that these global and local phenomena are induced through distinct mechanisms that allow different aspects of activity to be sensed and translated into synaptic modifications, and are likely to subserve distinct functions within neural circuits. Put another way, one could argue tha ...
... evidence suggests that these global and local phenomena are induced through distinct mechanisms that allow different aspects of activity to be sensed and translated into synaptic modifications, and are likely to subserve distinct functions within neural circuits. Put another way, one could argue tha ...
Autonomic nervous system
... other organ systems Disorders are numerous and often difficult to diagnose and treat © 2014 by McGraw-Hill Education. This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwar ...
... other organ systems Disorders are numerous and often difficult to diagnose and treat © 2014 by McGraw-Hill Education. This is proprietary material solely for authorized instructor use. Not authorized for sale or distribution in any manner. This document may not be copied, scanned, duplicated, forwar ...
From movement to thought: Anatomic substrates of the cerebellar
... that one could “remove considerable masses of cerebellar tissue without producing any apparent deficits. Now how are we going to explain that fact?” he wondered. ”One cannot help but feel that these intricate relay systems exert very subtle influences which, when withdrawn, produce no very obvious d ...
... that one could “remove considerable masses of cerebellar tissue without producing any apparent deficits. Now how are we going to explain that fact?” he wondered. ”One cannot help but feel that these intricate relay systems exert very subtle influences which, when withdrawn, produce no very obvious d ...
ex1
... ____ 57. The "indentations in the sand / bumps in the sand" example from your text illustrates a. semantic regularities. c. size constancy. b. the oblique effect. d. the light-from-above heuristic. ____ 58. The demonstration in your text that asks you to visualize scenes such as an office, a departm ...
... ____ 57. The "indentations in the sand / bumps in the sand" example from your text illustrates a. semantic regularities. c. size constancy. b. the oblique effect. d. the light-from-above heuristic. ____ 58. The demonstration in your text that asks you to visualize scenes such as an office, a departm ...
A self-organizing model of disparity maps in the primary visual cortex
... Current models of primary visual cortex (V1) development show how visual features such as orientation and eye preference can emerge from spontaneous and visually evoked neural activity, but it is not yet known whether spatially organized maps for low-level visual pattern disparity are present in V1, ...
... Current models of primary visual cortex (V1) development show how visual features such as orientation and eye preference can emerge from spontaneous and visually evoked neural activity, but it is not yet known whether spatially organized maps for low-level visual pattern disparity are present in V1, ...
Relative Contributions of Specific Activity Histories and
... Indeed, overwhelming experimental evidence supports the idea that synaptic properties are affected by the history of their activation. What is less established and often ignored is the "flip side" of synaptic plasticity: that is, the implicit supposition that synapses, when not driven to change thei ...
... Indeed, overwhelming experimental evidence supports the idea that synaptic properties are affected by the history of their activation. What is less established and often ignored is the "flip side" of synaptic plasticity: that is, the implicit supposition that synapses, when not driven to change thei ...
Reviving inert knowledge: Analogical
... 1999). As memory retrieval hinges on the match between probe and stored item, the likelihood of retrieval increases when nonmatching features are removed (Forbus, Gentner, & Law, 1995; Hummel & Holyoak, 1997; Ross, 1989). On this account, relational transfer is more likely after comparison because a ...
... 1999). As memory retrieval hinges on the match between probe and stored item, the likelihood of retrieval increases when nonmatching features are removed (Forbus, Gentner, & Law, 1995; Hummel & Holyoak, 1997; Ross, 1989). On this account, relational transfer is more likely after comparison because a ...