Search Results - "Fehr, Christoph"

Disturbed structural connectivity is related to inattention and impulsivity in adult attention deficit hyperactivity disorder by Konrad, Andreas, Dielentheis, Thomas F., El Masri, Dschamil, Bayerl, Martin, Fehr, Christoph, Gesierich, Thomas, Vucurevic, Goran, Stoeter, Peter, Winterer, Georg

“…Inattention and impulsivity are the most prominent clinical features of attention deficit hyperactivity disorder (ADHD) in adulthood. Structural and functional…”
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Human dopamine receptor D2/D3 availability predicts amygdala reactivity to unpleasant stimuli by Kobiella, Andrea, Vollstädt-Klein, Sabine, Bühler, Mira, Graf, Caroline, Buchholz, Hans-Georg, Bernow, Nina, Yakushev, Igor Y., Landvogt, Christian, Schreckenberger, Mathias, Gründer, Gerhard, Bartenstein, Peter, Fehr, Christoph, Smolka, Michael N.

“…Dopamine (DA) modulates the response of the amygdala. However, the relation between dopaminergic neurotransmission in striatal and extrastriatal brain regions…”
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Efficacy of Varenicline in Patients With Severe Alcohol Dependence: A Pilot Double-Blind Randomized and Controlled Study by Pfeifer, Philippe, Fehr, Christoph

“…Varenicline has proven its efficacy in the treatment of nicotine dependence, and there is also evidence that it could be helpful in the treatment of alcohol…”
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The HTR1B 861G>C receptor polymorphism among patients suffering from alcoholism, major depression, anxiety disorders and narcolepsy by Fehr, Christoph, Grintschuk, Nina, Szegedi, Armin, Anghelescu, Ion, Klawe, Christoph, Singer, Peter, Hiemke, Christoph, Dahmen, Norbert

“…The HTR1B receptor gene has been linked to antisocial alcoholism in a Finnish population and an American Indian tribe [Lappalainen et al., Arch. Gen…”
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Zwei Medikamente helfen Alkoholkranken wirklich by Fehr, Christoph

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Serotonergic polymorphisms in patients suffering from alcoholism, anxiety disorders and narcolepsy by Fehr, Christoph, Schleicher, Alexandra, Szegedi, Armin, Anghelescu, Ion, Klawe, Christoph, Hiemke, Christoph, Dahmen, Norbert

“…1. Alterations in the serotonergic neurotransmission have been frequently described for patients suffering from alcoholism, anxiety disorders and narcolepsy…”
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Association of Low Striatal Dopamine D 2 Receptor Availability With Nicotine Dependence Similar to That Seen With Other Drugs of Abuse by Fehr, Christoph, Yakushev, Igor, Hohmann, Nina, Buchholz, Hans-Georg, Landvogt, Christian, Deckers, Hanna, Eberhardt, Alexandra, Kläger, Marie, Smolka, Michael N., Scheurich, Armin, Dielentheis, Thomas, Schmidt, Lutz G., Rösch, Frank, Bartenstein, Peter, Gründer, Gerhard, Schreckenberger, Mathias

“…Objective: All drugs of abuse induce a phasic dopamine release within the striatum that does not undergo habituation. Prolonged substance consumption impairs…”
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Changes in the pattern of suicides and suicide attempt admissions in relation to the COVID-19 pandemic by Reif-Leonhard, Christine, Lemke, Dorothea, Holz, Franziska, Ahrens, Kira F., Fehr, Christoph, Steffens, Markus, Grube, Michael, Freitag, Christine M., Kölzer, Sarah C., Schlitt, Sabine, Gebhardt, Rebekka, Gädeke, Theresa, Schmidt, Helga, Gerlach, Ferdinand M., Wolff, Kira, Stäblein, Michael, Hauschild, Nora, Beig, Inga, Wagner, Louisa, Müller, Juliane, Verhoff, Marcel A., Schlang, Christiane, Reif, Andreas

“…The consequences of the current COVID-19 pandemic for mental health remain unclear, especially regarding the effects on suicidal behaviors. To assess changes…”
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Prefrontal and striatal dopamine D 2 /D 3 receptors correlate with fMRI BOLD activation during stopping by Pfeifer, Philippe, Sebastian, Alexandra, Buchholz, Hans Georg, Kaller, Christoph P, Gründer, Gerhard, Fehr, Christoph, Schreckenberger, Mathias, Tüscher, Oliver

“…D -like dopamine receptors in animals and humans have been shown to be linked to impulsive behaviors that are highly relevant for several psychiatric…”
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Association of Low Striatal Dopamine D2 Receptor Availability With Nicotine Dependence Similar to That Seen With Other Drugs of Abuse by FEHR, Christoph, YAKUSHEV, Igor, DIELENTHEIS, Thomas, SCHMIDT, Lutz G, RÖSCH, Frank, BARTENSTEIN, Peter, GRANDER, Gerhard, SCHRECKENBERGER, Mathias, HOHMANN, Nina, BUCHHOLZ, Hans-Georg, LANDVOGT, Christian, DECKERS, Hanna, EBERHARDT, Alexandra, KLÄGER, Marie, SMOLKA, Michael N, SCHEURICH, Armin

“…All drugs of abuse induce a phasic dopamine release within the striatum that does not undergo habituation. Prolonged substance consumption impairs the natural…”
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Detection Times for Urinary Ethyl Glucuronide and Ethyl Sulfate in Heavy Drinkers during Alcohol Detoxification by Helander, Anders, Böttcher, Michael, Fehr, Christoph, Dahmen, Norbert, Beck, Olof

“…Aims: Ethyl glucuronide (EtG) and ethyl sulfate (EtS) are conjugated ethanol metabolites formed in low amounts after alcohol consumption. Compared with…”
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Prefrontal and striatal dopamine D2/D3 receptors correlate with fMRI BOLD activation during stopping by Pfeifer, Philippe, Sebastian, Alexandra, Buchholz, Hans Georg, Kaller, Christoph P., Gründer, Gerhard, Fehr, Christoph, Schreckenberger, Mathias, Tüscher, Oliver

“…D 2 -like dopamine receptors in animals and humans have been shown to be linked to impulsive behaviors that are highly relevant for several psychiatric…”
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Cannabinoid Receptor 1 Blocker Rimonabant (SR 141 716) for Treatment of Alcohol Dependence : Results From a Placebo-Controlled, Double-Blind Trial by SOYKA, Michael, KOLLER, Gabriele, SCHMIDT, Peggy, LESCH, Otto-Michael, LEWEKE, Markus, FEHR, Christoph, GANN, Horst, MANN, Karl F

“…Multiple lines of evidence suggest that the endocannabinoid system is implicated in the development of alcohol dependence. In addition, in animal models, the…”
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Broad Disruption of Brain White Matter Microstructure and Relationship with Neuropsychological Performance in Male Patients with Severe Alcohol Dependence by KONRAD, Andreas, VUCUREVIC, Goran, LORSCHEIDER, Markus, BERNOW, Nina, THÜMMEL, Milena, CHAI, Cindy, PFEIFER, Philippe, STOETER, Peter, SCHEURICH, Armin, FEHR, Christoph

“…In the last years, refined magnetic resonance diffusion tensor imaging (DTI) methods have become available to study microstructural alterations in the human…”
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Severity of dependence modulates smokers' neuronal cue reactivity and cigarette craving elicited by tobacco advertisement by Vollstädt-Klein, Sabine, Kobiella, Andrea, Bühler, Mira, Graf, Caroline, Fehr, Christoph, Mann, Karl, Smolka, Michael N.

“…ABSTRACT Smoking‐related cues elicit craving and mesocorticolimbic brain activation in smokers. Severity of nicotine dependence seems to moderate cue…”
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Possible Association Between OPRM1 Genetic Variance at the 118 Locus and Alcohol Dependence in a Large Treatment Sample: Relationship to Alcohol Dependence Symptoms by Koller, Gabriele, Zill, Peter, Rujescu, Dan, Ridinger, Monika, Pogarell, Oliver, Fehr, Christoph, Wodarz, Norbert, Bondy, Brigitta, Soyka, Michael, Preuss, Ulrich W.

“…Background Several lines of evidence from previous research indicate that opioid receptors play an important role in ethanol reinforcement and alcohol…”
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Acute effect of intravenously applied alcohol in the human striatal and extrastriatal D2/D3 dopamine system by Pfeifer, Philippe, Tüscher, Oliver, Buchholz, Hans Georg, Gründer, Gerhard, Vernaleken, Ingo, Paulzen, Michael, Zimmermann, Ulrich S., Maus, Stephan, Lieb, Klaus, Eggermann, Thomas, Fehr, Christoph, Schreckenberger, Mathias

“…Investigations on the acute effects of alcohol in the human mesolimbic dopamine D2/D3 receptor system have yielded conflicting results. With respect to the…”
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Acute effect of intravenously applied alcohol in the human striatal and extrastriatal D 2 /D 3 dopamine system by Pfeifer, Philippe, Tüscher, Oliver, Buchholz, Hans Georg, Gründer, Gerhard, Vernaleken, Ingo, Paulzen, Michael, Zimmermann, Ulrich S, Maus, Stephan, Lieb, Klaus, Eggermann, Thomas, Fehr, Christoph, Schreckenberger, Mathias

“…Investigations on the acute effects of alcohol in the human mesolimbic dopamine D /D receptor system have yielded conflicting results. With respect to the…”
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Acute effect of intravenously applied alcohol in the human striatal and extrastriatal D 2 /D 3 dopamine system: Alcohol dopamine reward PET by Pfeifer, Philippe, Tüscher, Oliver, Buchholz, Hans Georg, Gründer, Gerhard, Vernaleken, Ingo, Paulzen, Michael, Zimmermann, Ulrich S., Maus, Stephan, Lieb, Klaus, Eggermann, Thomas, Fehr, Christoph, Schreckenberger, Mathias

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Association of VMAT2 gene polymorphisms with alcohol dependence by Fehr, Christoph, Sommerlad, Daniel, Sander, Thomas, Anghelescu, Ion, Dahmen, Norbert, Szegedi, Armin, Mueller, Christiana, Zill, Peter, Soyka, Michael, Preuss, Ulrich W.

“…Alcohol-related diseases cause significant harm in the western world. Up to 65 % of the phenotypic variance is genetically determined. Few candidate genes have…”
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