Sex differences in motivation to take sucrose following abstinence and environmental enrichment in Long-Evans rats

•Adult female long-evans rats responded at higher break points on the progressive ratio (PR) schedule for sucrose than males.•Both male and female rats demonstrated an incubation of sucrose intake assessed on the PR.•Environmental enrichment (EE) had a more persistent effect at reducing motivation f...

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Veröffentlicht in:	Physiology & behavior 2025-03, Vol.291, p.114810, Article 114810
Hauptverfasser:	Grimm, Jeffrey W., Sauter, Frances, MacDougall, Derek, Spaulding, Emily, Giadone, Sarah, Stensgaard, Kyra, Hardy, Mason
Format:	Artikel
Sprache:	eng
Schlagworte:	Addiction Analysis of Variance Animals Conditioning, Operant - physiology Craving Environment Environmental enrichment Female Male Motivation Motivation - physiology Persistence Rats Rats, Long-Evans Reinforcement Schedule Sex Characteristics Sex differences Sucrose - administration & dosage Time Factors
Online-Zugang:	Volltext
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