Search Results - "Kranz, G. S."

Reward and the serotonergic system by Kranz, G.S, Kasper, S, Lanzenberger, R

“…Abstract Anhedonia, as a failure to experience rewarding stimuli, is a key characteristic of many psychiatric disorders including depression and schizophrenia…”
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Clinical factors predicting treatment resistant depression: affirmative results from the European multicenter study by Kautzky, A., Dold, M., Bartova, L., Spies, M., Kranz, G. S., Souery, D., Montgomery, S., Mendlewicz, J., Zohar, J., Fabbri, C., Serretti, A., Lanzenberger, R., Dikeos, D., Rujescu, D., Kasper, S.

“…Objectives Clinical variables were investigated in the ‘treatment resistant depression (TRD)‐ III’ sample to replicate earlier findings by the European…”
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Effects of gender-affirming hormone therapy on gray matter density, microstructure and monoamine oxidase A levels in transgender subjects by Handschuh, PA, Reed, MB, Murgaš, M, Vraka, C, Kaufmann, U, Nics, L, Klöbl, M, Ozenil, M, Konadu, ME, Patronas, EM, Spurny-Dworak, B, Hahn, A, Hacker, M, Spies, M, Baldinger-Melich, P, Kranz, GS, Lanzenberger, R

“…•Gender-affirming hormone therapy led to significant changes in gray matter density and microstructure in various brain regions.•Gray matter changes found…”
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Effects of sex hormones on brain GABA and glutamate levels in a cis- and transgender cohort by Spurny-Dworak, B., Handschuh, P., Spies, M., Kaufmann, U., Seiger, R., Klöbl, M., Konadu, M.E., Reed, M.B., Ritter, V., Baldinger-Melich, P., Bogner, W., Kranz, G.S., Lanzenberger, R.

“…Sex hormones affect the GABAergic and glutamatergic neurotransmitter system as demonstrated in animal studies. However, human research has mostly been…”
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Association of norepinephrine transporter methylation with in vivo NET expression and hyperactivity–impulsivity symptoms in ADHD measured with PET by Sigurdardottir, H. L., Kranz, G. S., Rami-Mark, C., James, G. M., Vanicek, T., Gryglewski, G., Berroterán-Infante, N., Kautzky, A., Hienert, M., Traub-Weidinger, T., Mitterhauser, M., Wadsak, W., Hartmann, A. M., Hacker, M., Rujescu, D., Kasper, S., Lanzenberger, R.

“…Attention deficit hyperactivity disorder (ADHD) is a common neurodevelopmental disorder with a robust genetic influence. The norepinephrine transporter (NET)…”
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Transcranial magnetic brain stimulation modulates blepharospasm: A randomized controlled study by KRANZ, G, SHAMIM, E. A, LIN, P. T, KRANZ, G. S, HALLETT, M

“…Benign essential blepharospasm (BEB) is a common form of focal dystonia. Besides pathology in the basal ganglia, accumulating evidence suggests pathologic…”
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Imaging the neuroplastic effects of ketamine with VBM and the necessity of placebo control by Höflich, A., Ganger, S., Tik, M., Hahn, A., Kranz, GS, Vanicek, T., Spies, M., Kraus, C., Windischberger, C., Kasper, S., Winkler, D., Lanzenberger, R.

“…In the last years a plethora of studies have investigated morphological changes induced by behavioural or pharmacological interventions using structural…”
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Blepharospasm and the modulation of cortical excitability in primary and secondary motor areas by KRANZ, G, SHAMIM, E. A, LIN, P. T, KRANZ, G. S, VOLLER, B, HALLETT, M

“…Traditionally, benign essential blepharospasm (BEB) is considered a disorder caused by basal ganglia dysfunction. Electrophysiologic and brain imaging studies…”
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Neutralizing antibodies in dystonic patients who still respond well to botulinum toxin type A by KRANZ, G, SYCHA, T, VOLLER, B, KRANZ, G. S, SCHNIDER, P, AUFF, E

“…Complete secondary therapy failure due to antibodies against botulinum toxin A (BoNT/A-ABs) may raise extensive treatment difficulties. We tested whether…”
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Machine learning classification of ADHD and HC by multimodal serotonergic data by Kautzky, A., Vanicek, T., Philippe, C., Kranz, G. S., Wadsak, W., Mitterhauser, M., Hartmann, A., Hahn, A., Hacker, M., Rujescu, D., Kasper, S., Lanzenberger, R.

“…Serotonin neurotransmission may impact the etiology and pathology of attention-deficit and hyperactivity disorder (ADHD), partly mediated through single…”
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Repetitive enhancement of serum BDNF subsequent to continuation ECT by Vanicek, T., Kranz, G. S., Vyssoki, B., Komorowski, A., Fugger, G., Höflich, A., Micskei, Z., Milovic, S., Lanzenberger, R., Eckert, A., Kasper, S., Frey, R.

“…Introduction Continuation electroconvulsive therapy (c‐ECT) is highly effective for the prevention of depressive symptom relapse. There is a lack of…”
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Gender transition affects neural correlates of empathy: A resting state functional connectivity study with ultra high-field 7T MR imaging by Spies, M., Hahn, A., Kranz, G.S., Sladky, R., Kaufmann, U., Hummer, A., Ganger, S., Kraus, C., Winkler, D., Seiger, R., Comasco, E., Windischberger, C., Kasper, S., Lanzenberger, R.

“…Sex-steroid hormones have repeatedly been shown to influence empathy, which is in turn reflected in resting state functional connectivity (rsFC). Cross-sex…”
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The influence of the rs6295 gene polymorphism on serotonin-1A receptor distribution investigated with PET in patients with major depression applying machine learning by Kautzky, A, James, G M, Philippe, C, Baldinger-Melich, P, Kraus, C, Kranz, G S, Vanicek, T, Gryglewski, G, Wadsak, W, Mitterhauser, M, Rujescu, D, Kasper, S, Lanzenberger, R

“…Major depressive disorder (MDD) is the most common neuropsychiatric disease and despite extensive research, its genetic substrate is still not sufficiently…”
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The Neuroanatomy of Transgender Identity: Mega-Analytic Findings From the ENIGMA Transgender Persons Working Group by Mueller, Sven C., Guillamon, Antonio, Zubiaurre-Elorza, Leire, Junque, Carme, Gomez-Gil, Esther, Uribe, Carme, Khorashad, Behzad S., Khazai, Behnaz, Talaei, Ali, Habel, Ute, Votinov, Mikhail, Derntl, Birgit, Lanzenberger, Rupert, Seiger, Rene, Kranz, Georg S., Kreukels, Baudewijntje P.C., Kettenis, Peggy T. Cohen, Burke, Sarah M., Lambalk, Nils B., Veltman, Dick J., Kennis, Mathilde, Sánchez, Francisco J., Vilain, Eric, Fisher, Alessandra Daphne, Mascalchi, Mario, Gavazzi, Gioele, Orsolini, Stefano, Ristori, Jiska, Dannlowski, Udo, Grotegerd, Dominik, Konrad, Carsten, Schneider, Maiko Abel, T'Sjoen, Guy, Luders, Eileen

“…In contrast to cisgender persons, transgender persons identify with a different gender than the one assigned at birth. Although research on the underlying…”
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Effects of testosterone treatment on hypothalamic neuroplasticity in female-to-male transgender individuals by Kranz, Georg S., Hahn, Andreas, Kaufmann, Ulrike, Tik, Martin, Ganger, Sebastian, Seiger, René, Hummer, Allan, Windischberger, Christian, Kasper, Siegfried, Lanzenberger, Rupert

“…Diffusion-weighted imaging (DWI) is used to measure gray matter tissue density and white matter fiber organization/directionality. Recent studies show that DWI…”
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PT646. Effects of sex hormone treatment on white matter microstructure in patients with gender dysphoria by Kranz, GS, Seiger, R, Kaufmann, U, Hummer, A, Hahn, A, Ganger, S, Sladky, R, Windischberger, C, Kasper, S, Lanzenberger, R

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