olfactory placode การใช้

• During development, primitive olfactory neurons extend their axons from the olfactory placode, through the mesenchyme, towards the telencephalic vesicle.
• The GnRH neurones originate in an area of the developing brain called the olfactory placode; they then pass through the cribriform plate and into a structure called the olfactory bulb, where the sense of smell is generated.