Bonaiuto_Progress-Report_3.31.07
... Brown et al., (1999) present a biologically plausible neural network that produces dopaminergic neuron firing rates corresponding to TD error. In this model, dopaminergic neurons of the SNc are excited by unconditioned stimuli (US) via the lateral hypothalamus, ventral striatum, and pendunculopontin ...
... Brown et al., (1999) present a biologically plausible neural network that produces dopaminergic neuron firing rates corresponding to TD error. In this model, dopaminergic neurons of the SNc are excited by unconditioned stimuli (US) via the lateral hypothalamus, ventral striatum, and pendunculopontin ...
Document
... Analysis of Visual Information: Role of the Association Cortex Two Streams of Visual Analysis • The outputs of the striate cortex (area V1) are sent to area V2, a region of the extrastriate cortex just adjacent to V1. As we saw in Figure 6.28, a dye for cytochrome oxidase reveals blobs in V1 and th ...
... Analysis of Visual Information: Role of the Association Cortex Two Streams of Visual Analysis • The outputs of the striate cortex (area V1) are sent to area V2, a region of the extrastriate cortex just adjacent to V1. As we saw in Figure 6.28, a dye for cytochrome oxidase reveals blobs in V1 and th ...
Role of Slitrk Family Members in
... 5.2. Slitrks expression in the olfactory system ............................................................... 72 5.3. Slitrks expression in the developing cerebral cortex ............................................. 74 5.4. Slitrks expression in the hippocampal region ............................ ...
... 5.2. Slitrks expression in the olfactory system ............................................................... 72 5.3. Slitrks expression in the developing cerebral cortex ............................................. 74 5.4. Slitrks expression in the hippocampal region ............................ ...
The Metazoa
... The Mesoderm is a little more complicated in that it actually lines a fluid-filled body cavity called the coelom. It is within the coelom that internal organs other than the gut develop (e.g. respiratory organs) ...
... The Mesoderm is a little more complicated in that it actually lines a fluid-filled body cavity called the coelom. It is within the coelom that internal organs other than the gut develop (e.g. respiratory organs) ...
Three Domains Now Three Domains and 6 Kingdoms
... The Mesoderm is a little more complicated in that it actually lines a fluid-filled body cavity called the coelom. It is within the coelom that internal organs other than the gut develop (e.g. respiratory organs) ...
... The Mesoderm is a little more complicated in that it actually lines a fluid-filled body cavity called the coelom. It is within the coelom that internal organs other than the gut develop (e.g. respiratory organs) ...
Simulations of neuromuscular control in lamprey swimming
... approximately equal to the body length, which means that about one full wave is always present along the body regardless of the swimming speed. This makes sense from a hydrodynamic point of view, because the lateral forces can cancel each other out while the longitudinal forces give a resultant thru ...
... approximately equal to the body length, which means that about one full wave is always present along the body regardless of the swimming speed. This makes sense from a hydrodynamic point of view, because the lateral forces can cancel each other out while the longitudinal forces give a resultant thru ...
9/7/2012 1 Receptors and Neurotransmitters: It Sounds Greek to Me
... • Increased release of spinal acetylcholine is associated with an elevated pain threshold ...
... • Increased release of spinal acetylcholine is associated with an elevated pain threshold ...
Chapter 2: Brain and Behavior
... (Na+) rush into the cell, its interior briefly becomes positive. This is the action potential. After the action potential, an outward flow of positive potassium ions (K+) restores the negative charge inside the axon. (See Figure 2.3 for further explanation.) Table of Contents ...
... (Na+) rush into the cell, its interior briefly becomes positive. This is the action potential. After the action potential, an outward flow of positive potassium ions (K+) restores the negative charge inside the axon. (See Figure 2.3 for further explanation.) Table of Contents ...
Chapter 2: Brain and Behavior
... (Na+) rush into the cell, its interior briefly becomes positive. This is the action potential. After the action potential, an outward flow of positive potassium ions (K+) restores the negative charge inside the axon. (See Figure 2.3 for further explanation.) Table of Contents ...
... (Na+) rush into the cell, its interior briefly becomes positive. This is the action potential. After the action potential, an outward flow of positive potassium ions (K+) restores the negative charge inside the axon. (See Figure 2.3 for further explanation.) Table of Contents ...
ch13
... End of Chapter 13 Copyright 2009 John Wiley & Sons, Inc. All rights reserved. Reproduction or translation of this work beyond that permitted in section 117 of the 1976 United States Copyright Act without express permission of the copyright owner is unlawful. Request for further information should b ...
... End of Chapter 13 Copyright 2009 John Wiley & Sons, Inc. All rights reserved. Reproduction or translation of this work beyond that permitted in section 117 of the 1976 United States Copyright Act without express permission of the copyright owner is unlawful. Request for further information should b ...
Mitochondrial DNA deletions are abundant and
... highly nonuniform manner among different tissues and within the same tissue, particularly among different areas of the brain5,6. Some brain areas have been reported to sustain a few orders of magnitude more deletions than others. It is tempting to hypothesize that mtDNA mutations, although rare on a ...
... highly nonuniform manner among different tissues and within the same tissue, particularly among different areas of the brain5,6. Some brain areas have been reported to sustain a few orders of magnitude more deletions than others. It is tempting to hypothesize that mtDNA mutations, although rare on a ...
Spinal_Cord_Power_Point
... End of Chapter 13 Copyright 2009 John Wiley & Sons, Inc. All rights reserved. Reproduction or translation of this work beyond that permitted in section 117 of the 1976 United States Copyright Act without express permission of the copyright owner is unlawful. Request for further information should b ...
... End of Chapter 13 Copyright 2009 John Wiley & Sons, Inc. All rights reserved. Reproduction or translation of this work beyond that permitted in section 117 of the 1976 United States Copyright Act without express permission of the copyright owner is unlawful. Request for further information should b ...
Mirror Proposal 8-01 - USC - University of Southern California
... monkey action recognition and will be linked to the work of the Rizzolatti group. Throughout the research, empirical predictions and tests will accompany our modeling. In many cases, new experiments will support our modeling; in other cases, the data will lead us to revise the models, leading on to ...
... monkey action recognition and will be linked to the work of the Rizzolatti group. Throughout the research, empirical predictions and tests will accompany our modeling. In many cases, new experiments will support our modeling; in other cases, the data will lead us to revise the models, leading on to ...
OPTOGENETIC STUDY OF THE PROJECTIONS FROM THE BED
... al. 2013). Second, we aimed to minimize use-dependent depression of optogenetically-elicited ...
... al. 2013). Second, we aimed to minimize use-dependent depression of optogenetically-elicited ...
Glial cell line?derived neurotrophic factor?secreting genetically
... striatum. Current pharmacological and surgical therapies for PD ameliorate clinical symptoms, but do not halt or reverse the progressive DA neuronal death. Novel gene and stem cell therapies are being explored for PD to inhibit further degeneration of DA neurons or to replace lost DA neurons, respec ...
... striatum. Current pharmacological and surgical therapies for PD ameliorate clinical symptoms, but do not halt or reverse the progressive DA neuronal death. Novel gene and stem cell therapies are being explored for PD to inhibit further degeneration of DA neurons or to replace lost DA neurons, respec ...
A dedicated circuit links direction-selective retinal
... How specific features in the environment are represented within the brain is an important unanswered question in neuroscience. A subset of retinal neurons, called direction-selective ganglion cells (DSGCs), are specialized for detecting motion along specific axes of the visual field1. Despite extens ...
... How specific features in the environment are represented within the brain is an important unanswered question in neuroscience. A subset of retinal neurons, called direction-selective ganglion cells (DSGCs), are specialized for detecting motion along specific axes of the visual field1. Despite extens ...
Receptive Field Properties of Single Neurons in Rat Primary Visual
... cells could be divided in two populations: complex-like (43%; F1/F0 , 1), responding mainly with unmodulated elevation in discharge, and simple-like (57%; F1/F0 . 1), having their frequency of discharges mainly modulated at the fundamental stimulus frequency. This distribution of cells according to ...
... cells could be divided in two populations: complex-like (43%; F1/F0 , 1), responding mainly with unmodulated elevation in discharge, and simple-like (57%; F1/F0 . 1), having their frequency of discharges mainly modulated at the fundamental stimulus frequency. This distribution of cells according to ...
2008 Unit 3 Biological Bases of Behavior
... Locus coeruleus in the pons (one on each side) Innervates almost every area of the brain One neuron can make more than 250,000 synapses (it can have one axon branch in the cerebral cortex and another in the cerebellar cortex) Involved in attention, arousal, sleep-wake cycles, learning, memory, a ...
... Locus coeruleus in the pons (one on each side) Innervates almost every area of the brain One neuron can make more than 250,000 synapses (it can have one axon branch in the cerebral cortex and another in the cerebellar cortex) Involved in attention, arousal, sleep-wake cycles, learning, memory, a ...
The Nervous System - Christian Fenger Academy High School
... c. the link between the body and the brain and spinal cord d. the control center of the body 10. Which is the most important step you can take to care for your nervous system? a. eat well-balanced meals b. consume plenty of calcium c. exercise regularly d. protect it from injury ...
... c. the link between the body and the brain and spinal cord d. the control center of the body 10. Which is the most important step you can take to care for your nervous system? a. eat well-balanced meals b. consume plenty of calcium c. exercise regularly d. protect it from injury ...
Opposite rheological properties of neuronal microcompartments
... reports have shown that eukaryotic cells can exhibit non-linear behaviors such as ‘‘stress stiffening’’ (increase of 1/J0 with force), which may be ascribed to cells with small internal prestress, or ‘‘fluidization’’ (increase of b with force), which is related to stiffer and more elastic cells15. W ...
... reports have shown that eukaryotic cells can exhibit non-linear behaviors such as ‘‘stress stiffening’’ (increase of 1/J0 with force), which may be ascribed to cells with small internal prestress, or ‘‘fluidization’’ (increase of b with force), which is related to stiffer and more elastic cells15. W ...
USING SIMPLE ANIMATIONS IN PHYSIOLOGY TEACHING
... the tests, most of them would fall back upon an older model of ventilatory control (5), something that I had not taught but that they ostensibly found easier to understand and remember (Fig. 2). Obviously, it did not tax their imagination much to deduce, for example, that because the apneustic cente ...
... the tests, most of them would fall back upon an older model of ventilatory control (5), something that I had not taught but that they ostensibly found easier to understand and remember (Fig. 2). Obviously, it did not tax their imagination much to deduce, for example, that because the apneustic cente ...
The elephant brain in numbers
... series of 16 sections (Kruskal-Wallis test, p = 0.0019; Figure 3B). These findings are consistent with a larger average size of neurons (including soma, axons and dendrites) in the anterior-most portion of the elephant cerebral cortex (Jacobs et al., 2011), as has been seen in primates (Elston et al ...
... series of 16 sections (Kruskal-Wallis test, p = 0.0019; Figure 3B). These findings are consistent with a larger average size of neurons (including soma, axons and dendrites) in the anterior-most portion of the elephant cerebral cortex (Jacobs et al., 2011), as has been seen in primates (Elston et al ...