Zobrazeno 1 - 10
of 15
pro vyhledávání: '"René Vohn"'
Autor:
René Vohn, Walter Sturm, Nan F. Mungard, Torsten Kuhlen, Marc Wolter, Lydia Beck, Mario Staedtgen
Publikováno v:
Cyberpsychology, Behavior, and Social Networking. 13:211-215
While the ecological validity of virtual reality (VR) applications is usually assessed by behavioral data or interrogation, an alternative approach on a neuronal level is offered by brain imaging methods. Because it is yet unclear if 3D space in virt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc061896683caadff07c6b312fef13f4
https://doi.org/10.1089/cyber.2008.0343
https://doi.org/10.1089/cyber.2008.0343
Publikováno v:
NeuroImage. 29:1-14
Although numbers carry averbal semantics (i.e., magnitude), they are often utilized in verbal Working Memory (vWM) tasks. However, vWM is thought to rely on a purely phonological code. Here, we tested the influence of (a) averbal semantics and (b) di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::73a315cd1397245137e8fe2b39baa7db
https://doi.org/10.1016/j.neuroimage.2005.07.009
https://doi.org/10.1016/j.neuroimage.2005.07.009
Autor:
Ines Ann Heber, Jakob T. Valvoda, Claudia Armbrüster, Klaus Willmes-von Hinckeldey, Walter Sturm, Marc Wolter, Torsten Kuhlen, Wilhelmus Spijkers, Hans-Christoph Nuerk, René Vohn, Martina Graf, Bruno Fimm
Publikováno v:
CyberPsychology & Behavior. 8:300-370
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52ae31d4e483c43a327698a316074462
https://doi.org/10.1089/cpb.2005.8.300
https://doi.org/10.1089/cpb.2005.8.300
Autor:
Karsten Specht, Klaus Willmes, Susanne Weis, Markus Thimm, Hans Herzog, Francesca Longoni, René Vohn, W. Sturm
Publikováno v:
Neuropsychologia. 42:434-450
In patients with alertness deficits due to right hemispheric vascular brain damage, training induced changes in the individual functional networks involved in intrinsic alertness were assessed in a longitudinal positron emission tomography (PET)/fMRI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc0809793c0eb57ea4e7623c2fbdaa4b
https://doi.org/10.1016/j.neuropsychologia.2003.09.001
https://doi.org/10.1016/j.neuropsychologia.2003.09.001
Autor:
Walter Huber, Simon Ketteler, Daniel Ketteler, René Vohn, Jörg B. Schulz, Frank Kastrau, Kathrin Reetz
Publikováno v:
Brain research. 1581
Previous neuroimaging studies showed that correct resolution of lexical ambiguity relies on the integrity of prefrontal and inferior parietal cortices. Whereas prefrontal brain areas were associated with executive control over semantic selection, inf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e03cab9ca3ea6e628f47356a356daab7
https://pubmed.ncbi.nlm.nih.gov/24992291
https://pubmed.ncbi.nlm.nih.gov/24992291
Publikováno v:
Yekta, S S, Vohn, R & Ellrich, J 2009, ' Cerebral activations resulting from virtual dental treatment ', European Journal of Oral Sciences, vol. 117, no. 6, pp. 711-719 . https://doi.org/10.1111/j.1600-0722.2009.00689.x
Pain, and anxiety of pain, for some people are serious problems in dental treatment. It is a common practical experience that even entering a dental surgery office, or the sound of a dental drill, may evoke vegetative correlates of toothache without
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a1d9298bec794bacfe68a2002e6305
https://pubmed.ncbi.nlm.nih.gov/20121935
https://pubmed.ncbi.nlm.nih.gov/20121935
Publikováno v:
Rottmann, S, Jung, K, Vohn, R & Ellrich, J 2010, ' Long-term depression of pain-related cerebral activation in healthy man : an fMRI study ', European Journal of Pain, vol. 14, no. 6, pp. 615-624 . https://doi.org/10.1016/j.ejpain.2009.10.006
Electrical low-frequency stimulation (LFS) of cutaneous afferents reliably induces long-term depression (LTD) of nociception and pain in man. In this study LFS effects on cerebral activation were investigated by functional magnetic resonance imaging
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::630807d3a666a35e034f1c4e00969bfe
https://vbn.aau.dk/da/publications/c94bfc30-ce96-11de-9e10-000ea68e967b
https://vbn.aau.dk/da/publications/c94bfc30-ce96-11de-9e10-000ea68e967b
Autor:
Rani Bhanniny, Roger Luechinger, Sebastian Kozerke, René Vohn, Jane F. Utting, Maral Tilbian, Ralph Schnitker, Thoralf Niendorf
OBJECTIVES:: This study tested the feasibility of applying k-t BLAST to blood oxygen level dependent functional MRI of the brain at 3 Tesla (T) and at 7 T. Shorter echo train lengths, achieved through the application of k-t BLAST, are expected to cou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::339bbe8cf87145583ac38e5f9a21bd6b
Publikováno v:
Journal of neuroscience, 2008, Vol.28(50), pp.13401-13410 [Peer Reviewed Journal]
According to the hypothesis of progesterone-mediated interhemispheric decoupling (Hausmann and Güntürkün, 2000), functional cerebral asymmetries (FCAs), which are stable in men and change during the menstrual cycle in women, are generated by inter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfb67083d379f8a4d86556b593895089
Autor:
Hans Josef Erli, Jochen Weber, René Vohn, Othmar Paar, Martina Pestinger, Ernst Petzold, Martina Piefke, Guido Flatten, Frank Kastrau, Volker Perlitz, Barbara Kohl, Michael Ohnhaus, Tuncay Arin, Ralph Schnitker
Publikováno v:
Neurocase. 13(5)
Neurofunctional alterations in acute posttraumatic stress disorder (PTSD) and changes thereof during the course of the disease are not well investigated. We used functional magnetic resonance imaging to assess the functional neuroanatomy of emotional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cc71b394fca40c10ea2d82e9d3e7a4e
https://pubmed.ncbi.nlm.nih.gov/18781433
https://pubmed.ncbi.nlm.nih.gov/18781433