Neurobiology of Depression 2019
DOI: 10.1016/b978-0-12-813333-0.00005-6
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Anhedonia in Depression: Mechanisms, Assessment, and Therapeutics

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Cited by 3 publications
(2 citation statements)
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“…Dampened striatal responding while anticipating incentives is observed in ADHD, CD, SUDs, ASPD, unipolar depression, and nonsuicidal self-injury (Forbes et al, 2006;Holz et al, 2017;Kolla et al, 2015;Luijten, Schellekens, Kühn, Machielse, & Sescousse, 2017;Plichta & Scheres, 2014;Sauder, Derbidge, & Beauchaine, 2016; see also Beauchaine & Hinshaw, 2020;Forbes & Dahl, 2012;Zisner & Beauchaine, 2016 for recent reviews). Striatal under-responding, which is determined by both heritable and environmental influences (Birn, Roeber, & Pollak, 2017;Stokes et al, 2012), is a likely mechanism of negative emotionality/affectivity and the anhedonic, irritable mood state that cuts across the internalizing and externalizing spectra (see Beauchaine & Constantino, 2017;Beauchaine, Klein, Knapton, & Zisner, 2019;Beauchaine & Tackett, 2020;Laakso et al, 2003). Smaller striatal volumes are also observed in both internalizing and externalizing disorders (e.g., Matsuo et al, 2008;Wallace et al, 2014).…”
Section: Transdiagnostic and Differentiating Neuroaffective Mechanisms Of Comorbiditymentioning
confidence: 99%
“…Dampened striatal responding while anticipating incentives is observed in ADHD, CD, SUDs, ASPD, unipolar depression, and nonsuicidal self-injury (Forbes et al, 2006;Holz et al, 2017;Kolla et al, 2015;Luijten, Schellekens, Kühn, Machielse, & Sescousse, 2017;Plichta & Scheres, 2014;Sauder, Derbidge, & Beauchaine, 2016; see also Beauchaine & Hinshaw, 2020;Forbes & Dahl, 2012;Zisner & Beauchaine, 2016 for recent reviews). Striatal under-responding, which is determined by both heritable and environmental influences (Birn, Roeber, & Pollak, 2017;Stokes et al, 2012), is a likely mechanism of negative emotionality/affectivity and the anhedonic, irritable mood state that cuts across the internalizing and externalizing spectra (see Beauchaine & Constantino, 2017;Beauchaine, Klein, Knapton, & Zisner, 2019;Beauchaine & Tackett, 2020;Laakso et al, 2003). Smaller striatal volumes are also observed in both internalizing and externalizing disorders (e.g., Matsuo et al, 2008;Wallace et al, 2014).…”
Section: Transdiagnostic and Differentiating Neuroaffective Mechanisms Of Comorbiditymentioning
confidence: 99%
“…One of the most remarkable symptoms of MDD is anhedonia, an inability to experience pleasure with a response to stimulus and interest. It has been suggested that anhedonia, is related to the abnormality of the dopaminergic pathway of the reward system (Beauchaine, Klein, Knapton & Zisner, 2019). In 2009, By scanning the brain of MDD patients while conducting monetary incentive delay tasks, Functional magnetic resonance imaging studies showed that patients with MDD have a reduced ventral striatal volume in the reward system, which might indicate a reduction in dopaminergic receptors and dopamine synthesis (Pizzagalli et al, 2009).…”
Section: Dopamine (Da)mentioning
confidence: 99%