Association of Low Striatal Dopamine D 2 Receptor Availability With Nicotine Dependence Similar to That Seen With Other Drugs of Abuse

…, HG Buchholz, C Landvogt… - American Journal of …, 2008 - Am Psychiatric Assoc
Objective: All drugs of abuse induce a phasic dopamine release within the striatum that does
not undergo habituation. Prolonged substance consumption impairs the natural function of …

The unpleasantness of tonic pain is encoded by the insular cortex

…, T Siessmeier, A Viertmann, C Landvogt… - Neurology, 2005 - AAN Enterprises
Objective: Muscle pain differs from skin pain with respect to quality, accuracy of localization,
and unpleasantness. This study was conducted to identify the brain regions associated with …

Choice of reference area in studies of Alzheimer's disease using positron emission tomography with fluorodeoxyglucose-F18

I Yakushev, C Landvogt, HG Buchholz… - Psychiatry Research …, 2008 - Elsevier
At present, there is still no consensus on the choice of the reference area in positron emission
tomography (PET) studies of Alzheimer's disease (AD). In this study, PET scans with …

Decreased Dopamine D2/D3‐Receptor Binding in Temporal Lobe Epilepsy: An [18F]Fallypride PET Study

KJ Werhahn, C Landvogt, S Klimpe, HG Buchholz… - …, 2006 - Wiley Online Library
Purpose: Although animal data are suggestive, evidence for an alteration of the extrastriatal
dopaminergic system in human focal epilepsy is missing. Methods: To quantify D2/D3‐…

[HTML][HTML] The striatal and extrastriatal D2/D3 receptor-binding profile of clozapine in patients with schizophrenia

G Gründer, C Landvogt, I Vernaleken… - …, 2006 - nature.com
Positron emission tomography (PET) studies reveal that clozapine at clinically used doses
occupies less than 60% of D 2/D 3 dopamine receptors in human striatum. Here, the …

Parametric mapping of binding in human brain of D2 receptor ligands of different affinities

…, Y Zhou, HG Buchholz, C Landvogt… - Journal of Nuclear …, 2005 - Soc Nuclear Med
11 C-Raclopride has been widely used for PET studies of dopamine D 2/3 receptors in
human brain. The long half-life of 18 F may impart advantages to the novel moderate-affinity …

Alteration of dopamine D2/D3 receptor binding in patients with juvenile myoclonic epilepsy

C Landvogt, HG Buchholz, V Bernedo… - …, 2010 - Wiley Online Library
Purpose: To quantify extrastriatal and striatal D2/D3 receptor binding in patients with
juvenile myoclonic epilepsy (JME) using the high‐affinity dopamine D2/D3 receptor positron …

Reduced Cerebral Fluoro-l-Dopamine Uptake in Adult Patients Suffering from Phenylketonuria

C Landvogt, E Mengel, P Bartenstein… - Journal of Cerebral …, 2008 - journals.sagepub.com
Deficiency of phenylalanine hydroxylase activity in phenylketonuria (PKU) causes an
excess of phenylalanine (Phe) throughout the body, predicting impaired synthesis of …

Evaluation of a two-year routine application of molecular testing of thyroid fine-needle aspirations using a seven-gene panel in a primary referral setting in Germany

…, C Franzius, S Adam, T Molwitz, C Landvogt… - Thyroid, 2017 - liebertpub.com
Background: Major differences with respect to the diagnostic performance of a “ruling in”
approach in the presurgical diagnosis of indeterminate thyroid fine-needle aspirations (FNAs) …

[HTML][HTML] Acute alcohol effects on neuronal and attentional processing: striatal reward system and inhibitory sensory interactions under acute ethanol challenge

…, G Gründer, HG Buchholz, C Landvogt… - …, 2004 - nature.com
The acute influence of ethanol on cerebral activity induces complex psycho-physiological
effects that are considerably more pronounced during acute ethanol influx than during …