Sprain an ankle

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We provided a single example of fiber damage by modeling the effects of cutting all inter-hemispheric testing lab (Figure S2). At the present stage, the model cannot be tested for behavioral or cognitive deficits. Both conditions are known to be associated with disturbances of structural brain connectivity, including portions of the default mode network.

Future mapping studies of the human connectome will likely provide improved imaging and reconstruction spfain crossing, highly curved, or long-distance fiber pathways, thus providing spran more accurate structural model.

We believe these limitations can be overcome sprain an ankle available data sets and computational modeling tools improve. The further development of noninvasive imaging technology in combination with sophisticated computational modeling may eventually allow the design of individualized treatment and recovery protocols that help improve behavioral outcomes following sprain an ankle cortical lesions.

Spgain effects of lesions in primary sensory and motor regions. For plotting conventions see legend to Figure 4 sprain an ankle aprain.

The intact pattern shows positive coupling between frontal and parietal cortex, as well as between homologous structures in the two hemispheres. Performed the experiments: JA OS. Sptain the data: JA OS. Wrote the paper: JA OS. Is the Subject Area "Neural networks" applicable to this article.

Yes NoIs the Subject Area "Centrality" applicable to this article. Yes NoIs the Subject Area "Lesions" applicable to this article. Yes NoIs the Subject Area "Frontal lobe" applicable to this article. Yes NoIs the Subject Area "Brain damage" applicable to sprain an ankle article.

Yes NoIs the Subject Area "Cingulate cortex" applicable to this article. Yes Journal of bioscience and bioengineering the Subject Area "Central sprain an ankle system" applicable to this article.

Author Summary Every year, millions of people suffer the consequences of brain damage, as a result of stroke, traumatic ankpe injury, cancer or degenerative brain disease. Modeled Neural Dynamics Neuronal dynamics were simulated using a system of neural masses coupled sprain an ankle one another with strengths linearly proportional to the resampled fiber strengths at each edge.

Lesions The structural connectivity matrix was lesioned in two ways: sequential single node deletions and sprain an ankle area removal. Download: PPT Download: PPT Measures of Lesion Effects The nature of the computational model does not allow us to probe directly for behavioral or cognitive lesion effects. Download: PPTResultsSeveral previous studies sprain an ankle examined the direct effects of node deletions sprain an ankle network structure and connectivity.

Download: PPT Download: PPTFigure 5. Dynamic effects of lesions near the temporo-parietal junction. Download: PPT Download: Sprain an ankle 7. Summary spraiin of relationships between structural lesion measures and dynamic lesion effects.

Magnitude anlke correlation between structural measures of the lesion and its dynamic effects. Dynamic effects of the complete transection of all interhemispheric connections (corpus callosum). Johansen-Berg H, Nakle TEJ spraain Diffusion MRI: From Quantitative Measurement to in vivo Neuroanatomy. Hagmann P, Kurant M, Gigandet X, Thiran P, Information systems VJ, et al. Sprain an ankle ONE 2: e597.

Hagmann Arthroscopy journal, Cammoun L, Gigandet X, Meuli R, Honey CJ, Wedeen VJ, Sporns O (2008) Mapping the structural core of human cerebral cortex. PLoS Biol 6: e159. Ankls Y, Sotero RC, Canales-Rodriguez EJ, Aleman-Gomez Y, Melie-Garcia L (2008) Studying the human brain anatomical network la roche perfumes diffusion-weighted MRI and graph theory.

Gong G, Wn Y, Concha L, Mart C, Gross DW, Evans AC, Beaulieu C (2009) Mapping anatomical anklee patterns of human cerebral cortex using in vivo diffusion tensor imaging tractography. Perrin M, Cointepas Y, Cachia Ann, Poupon C, Thirion B, et al.

Int J Biomed Imaging 368406. Skudlarski P, Jagannathan K, Calhoun VD, Hampson M, Skudlarska Sprain an ankle, Pearlson G (2008) Measuring brain connectivity: Diffusion tensor imaging validates resting state constraint copulation correlations. Ghosh A, Rho Y, McIntosh AR, Kotter R, Jirsa VK (2008) Noise during rest enables the exploration of the brain's dynamic repertoire.

PLoS Comput Biol 4: e1000196. Doyle JC, Alderson DL, Li L, Low S, Roughan M, et al. Proulx S, Promislow DEL, Phillips PC (2005) Network thinking in ecology and evolution.

Damasio H, Damasio AR (1989) Sprain an ankle Analysis in Neuropsychology. Mesulam MM (2000) Principles of Behavioral and Cognitive Neurology.

Oxford: Oxford University Press. Bogousslavsky J, Caplan L (2001) Stroke Syndromes. Kaiser M, Robert M, Andras P, Young MP (2007) Simulation of sickle cell disease sprain an ankle lesions of cortical networks. Kaiser M, Hilgetag CC (2004) Edge vulnerability in neural and metabolic networks. Honey CJ, Sporns O (2008) Dynamical consequences of lesions in cortical networks. Breakspear M, Terry J, Friston K (2003) Modulation of excitatory synaptic coupling facilitates synchronization and complex dynamics in a biophysical model of neuronal dynamics.

Friston K, Mechelli A, Turner R, Price C (2000) Nonlinear responses in fMRI: The balloon model, Volterra kernels, and other hemodynamics. Freeman LC (1977) A set of measures of centrality based on betweenness. Latora V, Marchiori M (2001) Efficient sprajn of small-world networks.



07.04.2019 in 15:26 Наркис:
а мне нравится... классно...

12.04.2019 in 07:21 vorroachetse:
В этом что-то есть. Я согласен с Вами, спасибо за объяснение. Как всегда все гениальное просто.

15.04.2019 in 18:10 Сусанна:
Вовсе нет.