Abstract Previous studies have shown that the neuregulin 1 (NRG1)-ErbB4 signaling pathway may regulate the excitability of fast-spiking neurons in the frontal cortex and participate in primary epilepsy pathogenesis. However. the exact roles and mechanism for NRG1/ErbB4 in human symptomatic epilepsy are still unclear. Using fresh human symptomatic epilepsy tissues. https://safeersappliancers.shop/product-category/zanussi-zcv46050wa-free-standing-a-a-electric-cooker-with-ceramic-hob-55cm/