Search Results - "Reishofer, G."

Structure-function relationships underlying calculation: A combined diffusion tensor imaging and fMRI study by van Eimeren, L., Grabner, R.H., Koschutnig, K., Reishofer, G., Ebner, F., Ansari, D.

“…Both neuropsychological and functional neuroimaging studies have identified brain regions that are critical for the neurocognitive processes related to the…”
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Differences in integrity of white matter and changes with training in spelling impaired children: a diffusion tensor imaging study by Gebauer, D., Fink, A., Filippini, N., Johansen-Berg, H., Reishofer, G., Koschutnig, K., Kargl, R., Purgstaller, C., Fazekas, F., Enzinger, C.

“…While the functional correlates of spelling impairment have been rarely investigated, to our knowledge no study exists regarding the structural characteristics…”
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The value of preoperative fMRI in drawing attention to possible unexpected language area representations in a patient with anaplastic astrocytoma by Jehna, M, von Campe, G, Hoffermann, M, Bruckmann, L, Reishofer, G, Payer, F, Ebner, F

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Mapping arithmetic problem solving strategies in the brain: The role of the left angular gyrus in arithmetic fact retrieval by Grabner, R.H., Ansari, D., Koschutnig, K., Reishofer, G., Ebner, F., Neuper, C.

“…Conclusions The present study revealed that self-reported use of fact retrieval strategies during arithmetic problem solving is associated with lAG activation…”
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The interplay of arithmetic fact training and mathematical competence on parietal brain activation during mental calculation by Grabner, R.H., Ischebeck, A., Reishofer, G., Koschutnig, K., Delazer, M., Ebner, F., Neuper, C.

“…Introduction Functional neuroimaging studies have provided a large body of evidence that parietal brain areas support arithmetic problem solving and that their…”
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Minimizing macrovessel signal in cerebral perfusion imaging using independent component analysis by Reishofer, G., Fazekas, F., Keeling, S., Enzinger, C., Payer, F., Simbrunner, J., Stollberger, R.

“…The pronounced susceptibility effect of macrovessels in MR bolus‐tracking studies induces spots of artificially high blood flow and volume in perfusion…”
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Short-term effects of intensive LDL-cholesterol lowering with alirocumab on vascular structure and function by Metzner, T., Leitner, D.R., Dimsity, G., Gunzer, F., Opriessnig, P., Mellitzer, K., Beck, A., Sourij, H., Stojakovic, T., Deutschmann, H., März, W., Landmesser, U., Brodmann, M., Reishofer, G., Scharnagl, H., Toplak, H., Silbernagel, G.

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Individual differences in mathematical competence modulate brain responses to arithmetic errors: an fMRI study by Ansari, D, Grabner, RH, Koschutnig, K, Reishofer, G, Ebner, F, Neuper, C

“…In order to investigate the effect of individual differences in mathematical competence on error-related brain activation, participants' standardized…”
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White matter microstructure integrity of the left superior corona radiata is related to activation differences in the left angular gyrus during calculation by van Eimeren, L, Ansari, D, Grabner, RH, Bosma, R, Koschutnig, K, Reishofer, G, Ebner, F, Neuper, C

“…Methods In order to address this hypothesis, we collected DTI and functional magnetic resonance imaging (fMRI) data of 19 male adults (22-33 years) during a…”
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Quantifying the influence of perfusion changes due to vessel abnormalities on functional-MRI by Reishofer, G, Enzinger, C, Koschutnig, K, Seifert-Held, T, Schrotter, G, Simmet, NE, Niederkorn, K, Ebner, F, Klein, G, Ropele, S, Fazekas, F

“…Methods In this ongoing study, 2 females and 3 males (age 48-75 years) with a 70-99% right-sided symptomatic carotid stenosis (TIAs or nondisabling stroke)…”
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Numerical fact learning in complex arithmetic and figural–spatial tasks: The role of the angular gyrus and its relation to mathematical competence by Grabner, R.H., Ischebeck, A., Reishofer, G., Koschutnig, K., Delazer, M., Ebner, F., Stern, E., Neuper, C.

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Rectal tumor registration based on virtual templates by Hofer, M., Keeling, S., Reishofer, G., Stollberger, R.

“…Rectal cancer is the second most common form of cancer in developed countries. The decision of an appropriate therapeutic approach like radiation therapy or…”
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