The posterior intralaminar thalamic nucleus (PIL) and peripeduncular nucleus (PP) are two adjoining structures located medioventral to the medial geniculate nucleus. The PIL-PP region plays important roles in auditory fear conditioning and in social. maternal and sexual behaviors. Previous studies often lumped the PIL and PP into single entity. https://leoners.shop/product-category/3-pc-sectional-w-ottoman-package/