Pediatrics Lesions of which of the hypothalamic nuclei cause diabetes insipidus? A Dorsomedial nuclei B Supraoptic and paraventricular nuclei C Median preoptic nuclei D Ventromedial nuclei 💡 Explanation Lesions of which of the hypothalamic nuclei cause diabetes insipidus? ✓ Correct Answer: B. Supraoptic and paraventricular nuclei