Decreased cerebral opioid receptors availability related to hormonal and psychometric profile in restrictive-type anorexia nervosa

•First study on brain opioid activity using PET imaging in anorexia nervosa.•Low opioid receptor availability in reward/aversive circuits’ key structures and in hypothalamo pituitary areas.•Possible dual role of opioid system abnormalities in anorexia nervosa acting as an adaptive and a perpetuating...

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Veröffentlicht in:	Psychoneuroendocrinology 2020-08, Vol.118, p.104711-104711, Article 104711
Hauptverfasser:	Galusca, Bogdan, Traverse, Bastien, Costes, Nicolas, Massoubre, Catherine, Le Bars, Didier, Estour, Bruno, Germain, Natacha, Redouté, Jerome
Format:	Artikel
Sprache:	eng
Schlagworte:	Anorexia nervosa Behavior addiction Brain imaging Hypothalamic-pituitary-adrenal axis Opioid system Reward circuit
Online-Zugang:	Volltext
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