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Anatomical correlates of morphine-withdrawal syndrome: differential participation of structures located within the
Neuroscience Letters
|May 6, 1981
Abstract:
Morphine-withdrawal signs have been induced, in morphine-dependent rats, by microinjection of naloxone in various diencephalic and telencephalic structures. A differential participation of the central amygdala, lateral septum, dorsal hippocampus, medial thalamic nuclei, globus pallidus and caudateputamen has been observed for the following signs: jumping, wet-dog shakes, paw tremor, chewing and diarrhea. Amygdala, medial thalamus and globus pallidus were the most sensitive to local injection of naloxone.