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://www.bekindtopets.com/limited-value-Zury-Sis-Beyond-5-Hand-Tied-Part-Lace-Wig-BYD-LACE-H-CHILL-top-savings/