This study provides evidence for decreased striatal D2/3 receptor availability in TS and OCD, presumably reflecting higher endogenous dopamine levels in both disorders. In addition, it provides the first direct evidence that ventral striatal dopamine release is related to the pathophysiology of tics.
Jul 19, 2013 · This study provides evidence for decreased striatal D2/3 receptor availability in TS and OCD, presumably reflecting higher endogenous dopamine levels in both ...
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Aug 2, 2018 · Our results indicate that dopaminergic alterations in TS are likely and thereby this data would be in line with the current pathophysiological hypotheses of a ...
[PDF] Dopaminergic activity in Tourette syndrome and obsessive ... - CORE
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This study provides evidence for decreased striatal D2/3 receptor availability in TS and OCD, presumably reflecting higher endogenous dopamine levels in both ...
Conclusions These results confirm our earlier work and also suggest that there may be regional differences between TS and OCD in terms of DAergic dysfunction.
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Aug 1, 2002 · The objective of this study was to test the hypothesis that presynaptic dopamine release from the striatum is abnormal in adults with Tourette's syndrome.
This study provides evidence for decreased striatal D2/3 receptor availability in TS and OCD, presumably reflecting higher endogenous dopamine levels in both ...
Nov 7, 2007 · High presynaptic dopaminergic activity ... Serotonin transporter binding is increased in Tourette syndrome with Obsessive Compulsive Disorder.
Apr 8, 2014 · CONCLUSIONS: Patients with TS+OCD experience a greater occupancy of striatal dopamine D2/D3 receptors after a pharmacological dose of a dopamine ...
Almost since the beginning of research on Tourette syndrome (TS), tics have been linked to a dysfunction of the dopamine (DA) system.