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Subregions of the human superior frontal gyrus and their connections
Subregions of the human superior frontal gyrus and their connections

... critical nodes of the cognitive control network and the default mode network (DMN). The SFGdl was connected with the middle and inferior frontal gyri, which are involved in the cognitive execution network. The SFGp was connected with the precentral gyrus, caudate, thalamus, and frontal operculum, wh ...
Review Spectrin and calpain
Review Spectrin and calpain

DOES ISCHEMIA CAUSE ACUTE NEURONAL DAMAGE BY CONVERTING THE NA /K
DOES ISCHEMIA CAUSE ACUTE NEURONAL DAMAGE BY CONVERTING THE NA /K

... laboratory became aware of a marine poison whose molecular action is well characterized but has escaped scrutiny by neuroscientists. We hypothesized that this toxin could provide insight as to how ischemia acutely damages neurons at the molecular level. Palytoxin (PTX) specifically binds the Na+/K+ ...
INDUCTION AND RECOVERY TIME COURSE OF RAT BRAIN
INDUCTION AND RECOVERY TIME COURSE OF RAT BRAIN

... and kidney, increases in nasal CYP2E1 are accompanied by a corresponding increase in CYP2E1 mRNA (Longo and Ingelman-Sundberg, 1993). Tissue-specific expression of CYP2E1 may be influenced by the presence and regulation of transcriptional factors HNF-1, Sp1, and nuclear factor-1-like binding protein ...
Electronic Realization of Human Brain`s Neo
Electronic Realization of Human Brain`s Neo

... to get close to VLSI mimicry of the brain power efficiency. The brain consisting of 1010 neurons with 1014 neural connections is a very power efficient system that is still the most complex system to date [16]. Comparison of hardware/software implementation and software simulations shows how faraway ...
Seven principles in the regulation of adult neurogenesis
Seven principles in the regulation of adult neurogenesis

... Seven key elements describing the regulation of adult neurogenesis are proposed. (i) A distinction must be made between regulation and ‘control’ at the transcriptional level in order to appreciate the hierarchy of regulatory factors. (ii) The regulatory hierarchy comprises conceptual levels from beh ...
FREE Sample Here
FREE Sample Here

... LEARNING OBJECTIVES: EPCA.NEVI.2015.2.01 - Define what a neuron is, identify the parts of the neuron, and explain how neurons communicate with each other. KEYWORDS: Define/Describe 15. Regarding the nervous system, which of the following statements is FALSE? a. Nerves are not the same as neurons and ...
Performance Tuning Fundamentals for Oracle Database 10g
Performance Tuning Fundamentals for Oracle Database 10g

... Automatic Workload Repository (AWR) • Built-in workload and performance statistics repository in the database • Automatically Captures Workload Data ...
Behavioral consequences of abnormal cortical development
Behavioral consequences of abnormal cortical development

... development do occur, they can have profound and long-lasting influences on the behavior of the animal. What happens when an injury interferes with the normal developmental program of the cerebral cortex? In humans, alterations in cortical morphology that result from abnormal cortical development ar ...
The Wick in the Candle of Learning
The Wick in the Candle of Learning

... University; and 5Department of Economics, National Taiwan University ...
Corticomuscular Contributions to the Control of Rhythmic Movement
Corticomuscular Contributions to the Control of Rhythmic Movement

... the frontal, parietal and motor areas. The time-dependent activity in the motor areas of the cortex were linked to specific phases in the pedaling cycle. Lastly, simultaneous recordings of muscular and cortical activity showed a significant coherence between EEG signals and EMG signals. This cortico ...
“Genome-wide association study identifies 74 loci associated with
“Genome-wide association study identifies 74 loci associated with

PPT
PPT

... Similarities btw MUA/SUA and LFP(1/2) • Similarities btw MUA/SUA and LFP – In area V1, the initial cortical stage of visual processing • Sensitive to the orientation of a grating pattern, as well as grating’s contrast(LFP, SUA) ...
Neural representation of olfactory mixtures in the honeybee
Neural representation of olfactory mixtures in the honeybee

... stimuli were given at the 15th frame for 1 s. Pixel image size corresponded to 5 · 5 lm after 4 · 4 binning on chip. Monochromatic excitation light at 475 nm was applied using a monochromator (T.I.L.L Polychrom IV). The filter set on the microscope was composed of a 505-nm dichroic filter and a long ...
Visually induced and spontaneous behavior in the zebrafish
Visually induced and spontaneous behavior in the zebrafish

Chapter 2: Biological Bases of Behavior MULTIPLE CHOICE 1
Chapter 2: Biological Bases of Behavior MULTIPLE CHOICE 1

... MSC: TYPE: Medium 14. According to the theory of evolution: a. different species arose from different ancestors b. humans belong to their own, unique family tree c. present day humans descended from a creature related to apes d. humans and chimps share only 1% of their DNA ANS: C PTS: 1 DIF: Bloom's ...
to the Proceedings
to the Proceedings

... The retina in the eye performs complex computations, to transmit only behaviourally relevant information about our visual environment to the brain. These computations are implemented by numerous different cell types that form complex circuits. New experimental and computational methods make it possi ...
View PDF - CiteSeerX
View PDF - CiteSeerX

... cerebellum is that of Angevine et al. (1961). This dissection in three planes reveals the structure of the folia and deep nuclei. There are inherent difficulties in using this atlas for contemporary purposes, however. It is applicable only in the parasagittal plane, as the coronal and axial planes o ...
Large-scale data sharing in the life sciences - National e
Large-scale data sharing in the life sciences - National e

... incentives, facilitators and obstacles to data sharing. In the light of its findings the study presents characteristics of models which support effective, ethical data sharing, to enable first-class, innovative and productive science, within and across disciplines. The study spanned the full spectru ...
FREE Sample Here - We can offer most test bank and
FREE Sample Here - We can offer most test bank and

... c) regulating metabolic activity and serving as pain detectors d) monitoring neural transmission and releasing hormones in the brain ANS: a, pp. 43-44, C, LO=2.1, (3) % correct 59 a= 59 b= 4 c= 11 d= 22 r = .32 18. Two types of glial cells, called __________ and ___________, generate myelin. e) occi ...
View PDF - Center for Complex Systems and Brain Sciences
View PDF - Center for Complex Systems and Brain Sciences

... in several higher order functions including selective attention, visceromotor control, decision making and goaldirected behaviors. We discuss the role of the infralimbic cortex (IL) in visceromotor control and the prelimbic cortex (PL) in cognition and their interactions in goal-directed behaviors i ...
The Switch of Subthalamic Neurons From an Irregular to a Bursting
The Switch of Subthalamic Neurons From an Irregular to a Bursting

... of spontaneous discharge was sampled before any drug application. When they had to be tested against their respective antagonists, short-duration iontophoretic pulses of GABA agonists were applied in a cyclic manner to induce regular and reproducible STN responses. Ejecting currents were chosen in s ...
The dorsal raphe nucleus—From silver stainings to a role in
The dorsal raphe nucleus—From silver stainings to a role in

... for visualizing serotonergic neurons in the DRN and elsewhere. A major drawback of the FIF-technique was that βcarboline is highly UV-sensitive, which led to rapid fading of the fluorescence. In addition, freeze-drying of the tissue compromised the level of obtainable morphological detail. The latte ...
Measurement of Corpus Callosum in Sudanese Population Using MRI
Measurement of Corpus Callosum in Sudanese Population Using MRI

... Wernicke's area lies in the left temporal lobe (Fig 3). Damage to this area causes Wernicke's aphasia. The individual may speak in long sentences that have no meaning, add unnecessary words, and even create new words. They can make speech sounds, however they have difficulty understanding speech an ...
ANS: c, p. 42, F, LO=2.1, (1)
ANS: c, p. 42, F, LO=2.1, (1)

... c) regulating metabolic activity and serving as pain detectors d) monitoring neural transmission and releasing hormones in the brain ANS: a, pp. 43-44, C, LO=2.1, (3) % correct 59 a= 59 b= 4 c= 11 d= 22 r = .32 18. Two types of glial cells, called __________ and ___________, generate myelin. e) occi ...
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Neuroinformatics

Neuroinformatics is a research field concerned with the organization of neuroscience data by the application of computational models and analytical tools. These areas of research are important for the integration and analysis of increasingly large-volume, high-dimensional, and fine-grain experimental data. Neuroinformaticians provide computational tools, mathematical models, and create interoperable databases for clinicians and research scientists. Neuroscience is a heterogeneous field, consisting of many and various sub-disciplines (e.g., Cognitive Psychology, Behavioral Neuroscience, and Behavioral Genetics). In order for our understanding of the brain to continue to deepen, it is necessary that these sub-disciplines are able to share data and findings in a meaningful way; Neuroinformaticians facilitate this.Neuroinformatics stands at the intersection of neuroscience and information science. Other fields, like genomics, have demonstrated the effectiveness of freely-distributed databases and the application of theoretical and computational models for solving complex problems. In Neuroinformatics, such facilities allow researchers to more easily quantitatively confirm their working theories by computational modeling. Additionally, neuroinformatics fosters collaborative research—an important fact that facilitates the field's interest in studying the multi-level complexity of the brain.There are three main directions where neuroinformatics has to be applied: the development of tools and databases for management and sharing of neuroscience data at all levels of analysis, the development of tools for analyzing and modeling neuroscience data, the development of computational models of the nervous system and neural processes.In the recent decade, as vast amounts of diverse data about the brain were gathered by many research groups, the problem was raised of how to integrate the data from thousands of publications in order to enable efficient tools for further research. The biological and neuroscience data are highly interconnected and complex, and by itself, integration represents a great challenge for scientists.Combining informatics research and brain research provides benefits for both fields of science. On one hand, informatics facilitates brain data processing and data handling, by providing new electronic and software technologies for arranging databases, modeling and communication in brain research. On the other hand, enhanced discoveries in the field of neuroscience will invoke the development of new methods in information technologies (IT).
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