In: Social Cognitive and Affective Neuroscience, 2016, vol. 11, no. 6, p. 1017-1025
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In: European Archives of Psychiatry and Clinical Neuroscience, 2015, vol. 265, no. 8, p. 637-645
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In: Social Cognitive and Affective Neuroscience, 2018, vol. 13, no. 10, p. 1071-1080
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In: Sleep, 2020, vol. 43, no. 2020-11, p. zsaa085
Study Objectives: The brainstem contains several neuronal populations, heterogeneous in terms of neurotransmitter/neuropeptide content, which are important for controlling various aspects of the rapid eye movement (REM) phase of sleep. Among these populations are the Calbindin (Calb)-immunoreactive NPCalb neurons, located in the Nucleus papilio, within the dorsal paragigantocellular nucleus...
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In: European Neuropsychopharmacology, 2020, vol. 37, p. 70–81
Recent studies have shown that Lethal-7 (let-7) microRNA (miRNA) is involved in a wide range of psychiatric disorders such as anxiety, depression, schizophrenia, and cocaine addiction. However, the exact role of let-7d miRNA in regulating ethanol intake and preference remains to be elucidated. The aim of the present study was to clarify the role of accumbal let-7d in controlling...
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In: NeuroImage: Clinical, 2020, vol. 26, p. 102193
Introduction: Anhedonia, a core symptom of Major Depressive Disorder (MDD), manifests as a lack or loss of motivation as reflected by decreased reward responsiveness, at both behavioral and neural (i.e., striatum) levels. Exposure to stressful life events is another important risk factor for MDD. However, the mechanisms linking reward-deficit and stress to MDD remain poorly understood. Here,...
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In: Brain and Behavior, 2019, no. 9, p. 1-21
Introduction: Reward and stress are important determinants of motivated behaviors. Striatal regions play a crucial role in both motivation and hedonic processes. So far, little is known on how cognitive effort interacts with stress to modulate reward processes. This study examines how cognitive effort (load) interacts with an unpredictable acute stressor (threat-of-shock) to modulate motivational...
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In: Pflügers Archiv - European Journal of Physiology, 2014, vol. 466, no. 11, p. 2035-2047
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In: Behavioural Brain Research, 2019, vol. 359, p. 104–115
Many epidemiological and clinical studies have demonstrated a strong comorbidity between anxiety and depression, and a number of experimental studies indicates that the dopamine transporter (DAT) is involved in the pathophysiology of anxiety and depression. However, studies using laboratory animals have yielded inconclusive results. The aim of the present study was to examine the effects of...
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In: European Neuropsychopharmacology, 2018, vol. 28, no. 12, p. 1394–1404
Generalized anxiety and major depression disorders (MDD) are severe debilitating mood disorders whose etiology are not fully understood, but growing evidence indicates that microRNAs (miRNAs) might play a key role in their neuropathophysiological mechanisms. In the current study, we investigate the role of Lethal-7 (let-7d) miRNA, and its direct target dopamine D3 receptor (D3R) gain-of-...
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