ArticleDevelopmental psychobiology2009
Dopamine's role in social modulation of infant isolation-induced vocalization: I. Reunion responses to the dam, but not littermates, are dopamine dependent.
Article in Developmental psychobiology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
7 citing papers in PubMed.
- The effects of different types of social interactions on the electrophysiology of neurons in the nucleus accumbens in rodents.Neuroscience and biobehavioral reviews · 2024Review
- Comparative studies of social buffering: A consideration of approaches, terminology, and pitfalls.Neuroscience and biobehavioral reviews · 2018Review
- Corticotropin-Releasing Factor Receptor 1 in the Anterior Cingulate Cortex Mediates Maternal Absence-Induced Attenuation of Transport Response in Mouse Pups.Frontiers in cellular neuroscience · 2018Article
- Vocal coselection in rat pup ultrasonic vocalizations.Ecology and evolution · 2016Article
- Rat pup social motivation: a critical component of early psychological development.Neuroscience and biobehavioral reviews · 2011Review
- Dopamine's role in social modulation of infant isolation-induced vocalization: I. Reunion responses to the dam, but not littermates, are dopamine dependent.Developmental psychobiology · 2009Article
- Dopamine's role in social modulation of infant isolation-induced vocalization: II. Maternally modulated infant separation responses are regulated by D1- and D2-family dopamine receptors.Developmental psychobiology · 2009Article
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3 authors.
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Abstract
Rat pups' vocalization during social separation and the cessation of vocalization upon social reunion (contact quieting) model early life affiliative relationships. The present study examined the roles of dopamine (DA) receptors in regulating contact quieting. Contact quieting to the dam, but not to littermates, was disrupted by either blockade or exogenous stimulation of DA D1-like receptors. The D2 antagonist raclopride also prevented the quieting effect of reunion with the dam and had a lesser effect on the quieting properties of littermates. In contrast, the D2 agonist quinpirole permitted or enhanced contact quieting. Combined systemic and local striatal administration of D2 ligands showed that stimulation of striatal D2 receptors can enhance, but is not necessary for, contact quieting to the dam. These results are consistent with the literature linking the neural mechanisms of affiliation and reinforcement. This is also the first demonstration that the neurochemical substrates of an infant comfort response to dams differ from a behaviorally similar response to siblings.
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