What is the relationship between electronegativity and ionization energy of an element?

Electronegativity is the tendency of an atom to attract electrons. ... The greater the affinity for electrons, the greater the ionization energy needed for electron removal. So atoms with greater electronegativities also have greater ionization energies, and their trends follow the same pattern on the periodic table.

It is called nerves.
There is two types; Axons and Dendrite