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Individualism, conservatism, and radicalism as criteria for
Individualism, conservatism, and radicalism as criteria for

... focused on the association between brain regions and specific political behaviors by adopting party or ideological affiliation as a criterion to classify either experimental stimuli or subjects. However, it is unlikely that complex political beliefs (i.e., ‘‘the government should protect freedom of ...
Randy Kobes Poster Contest Workshop
Randy Kobes Poster Contest Workshop

... given off by protons in the brain and determines what type of tissue they belong to and where they are in space. In standard clinical practice, doctors use MRI to detect large causes of cognitive decline such as stroke and tumours. These scans cannot detect more subtle changes in the hippocampus. Th ...
The Development of Neural Synchrony and Large
The Development of Neural Synchrony and Large

... circuits undergo a fine-tuning that facilitates sensory processing in auditory and visual cortices. Late development has also been demonstrated for induced oscillations and their synchronization. In contrast to evoked (stimulus locked) activity, induced oscillations are characterized by variable lat ...
Powerpoint Slides for chapter 2
Powerpoint Slides for chapter 2

... discovering the actual genetic material responsible for the physical structure or behavior under investigation. • The researchers who study the biological basis of animal and human behavior are working in an area called behavioral neuroscience. Copyright © Prentice Hall 2007 ...
The Thalamus
The Thalamus

... transmitters used by thalamic cells and the interactions of these transmitters with a wide range of receptor types and subtypes which not only govern the responses of thalamic cells to external and internally generated stimuli but also modulate their activities during changes in conscious state. In ...
PSYCHOLOGY AND INFORMATION SYSTEMS
PSYCHOLOGY AND INFORMATION SYSTEMS

... – CSMA/CD (ethernet) networks are more efficient than central polling networks for the same reason – each can take what they need – We have a “society of mind” (Minsky, 1986) ...
The Mind-Body Problem and Current Behavioral
The Mind-Body Problem and Current Behavioral

... It seems not to exist an intense research on Instrumental Fear Conditioning in Current Neuroscience Killcross et al voice this perplexity: «The role of [amygdaloid nuclei] in alternative indices of fear conditioning, including the instrumental choice responses involved in avoidance or conflict behav ...
2 Brain and Classical Neural Networks
2 Brain and Classical Neural Networks

... A nerve fibre is a cylindrical tube containing a mixed solution of NaCl and KCl, mainly the second, so there are Na+ , K+ , and Cl− ions within the tube. Outside the tube the same type of ions are present but with more Na+ than K+ . In the resting state there is an excess of Cl− over Na+ and K+ insid ...
HCI1 - Brian Whitworth
HCI1 - Brian Whitworth

... – CSMA/CD (ethernet) networks are more efficient than central polling networks for the same reason – each can take what they need – We have a “society of mind” (Minsky, 1986) ...
PubMed Central CANADA
PubMed Central CANADA

... expected to reduce activity in the DN (a sensorimotor control task and a vowel detection task). For these tasks we also used trait descriptors to ensure similar input and output characteristics, varying only the specific task demands. Our analysis also differed in an important way from previous stud ...
Three approaches to investigating functional compromise to the
Three approaches to investigating functional compromise to the

... brain size and shape among participants. Spatial smoothing and detrending of the fMRI images took place to augment signal to noise ratio. Last, given that BOLD signal fluctuations are low-frequency waveforms, temporal filtration of the images was conducted to exclude the higher frequencies. Low freq ...
Whole-Brain Serial-Section Electron Microscopy In Larval Zebrafish
Whole-Brain Serial-Section Electron Microscopy In Larval Zebrafish

... ssEM data for a complete 5.5 days post-fertilisation larval zebrafish brain. Our approach utilizes multiple rounds of targeted imaging at different scales to reduce acquisition time and data management. The resulting dataset can be analysed to reconstruct neuronal processes, allowing us to, for exam ...
Neuronal fiber tracts connecting the brain and ventral nerve cord of
Neuronal fiber tracts connecting the brain and ventral nerve cord of

... Many aspects of insect behavior entail stereotyped sequences of movement that are controlled by neuronal circuits, called central pattern generators (CPGs; Marder et al., 2005). CPGs are located in the ventral nerve cord (CPGs controlling behaviors involving movement of the wings, legs, and abdomen) ...
Neural Substrates Related to Motor Memory with Multiple
Neural Substrates Related to Motor Memory with Multiple

... temporoparietal junction; TMS, transcranial magnetic stimulation; TR, repetition time. ...
Probing scale interaction in brain dynamics through synchronization
Probing scale interaction in brain dynamics through synchronization

... down to single-neuron responses. Moreover, studies of the global activity of the brain usually focus for convenience on specific cognitive or motor tasks, in order to compare them with a control state such as spontaneous activity at rest. The various aforementioned approaches deal with different sca ...
Sensory uncertainty decoded from visual cortex
Sensory uncertainty decoded from visual cortex

... could not be accounted for by differences in eye movements, gross BOLD amplitude or subject head motion (Supplementary Fig. 5), and were specific to voxels tuned to the retinotopic location of the stimulus (that is, we found no reliable correlation between decoded uncertainty and behavioral variabil ...
Relationship between muscle output and functional MRI
Relationship between muscle output and functional MRI

Clustering of Concept Drift Categorical Data Using Our
Clustering of Concept Drift Categorical Data Using Our

... concept drift is synonym to successfully forgetting old instances knowledge. Examples of this group can be found in ...
Evolving Graph Databases under Description Logic - CEUR
Evolving Graph Databases under Description Logic - CEUR

... given action, for every possible initial state satisfying them. As usual in DLs, the semantics of the DL knowledge bases expressing the constraints is defined in terms of interpretations. In turn, graph databases can be naturally seen as finite DL interpretations. Given a set of constraints expresse ...
Word tones cueing morphosyntactic structure
Word tones cueing morphosyntactic structure

... which ending a word will have already when hearing the stem. This has been seen in increased response times for judging the meaning of suffixes that were invalidly cued by the wrong stem tone (Söderström, Roll, & Horne, 2012). Electrophysiological studies have shown a difference in the processing of ...
A PRIMER ON EEG AND RELATED MEASURES OF BRAIN ACTIVITY
A PRIMER ON EEG AND RELATED MEASURES OF BRAIN ACTIVITY

... "alpha desynchronization", as the disappearance of the alpha rhythm is called. However, whatever more there was, was hard to discern, because it mixed with the on-going background EEG. For a better view the method of signal averaging was applied. This method is based on the idea that the background ...
Neural Coding 2016
Neural Coding 2016

... bridging disciplines and introducing theoretical ideas and methods to neuroscience research. This concept of combining theoretical and experimental approaches has proven highly successful and nowadays plays a pivotal role in the modern neurosciences. Research in neural coding covers neural represent ...
Neuronal basis of contrast discrimination
Neuronal basis of contrast discrimination

... For more than 30 years, psychophysical studies of visual pattern perception have paralleled research on the neurophysiological response properties of neurons in the visual cortex. The prevailing view has been that psychophysical judgements about pattern discrimination and pattern appearance are limi ...
Corticofugal modulation of functional connectivity within the auditory
Corticofugal modulation of functional connectivity within the auditory

... patterns of reverberating thalamic circuits. As a complementary approach we performed bispectral analyses of simultaneously recorded local field potentials in order to uncover the frequency components of their power spectra which are non linearly coupled. All results suggest that new functional neur ...
Astrocyte-Neuron Interactions during Learning May Occur by Lactate
Astrocyte-Neuron Interactions during Learning May Occur by Lactate

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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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