1 9 9 7 : ▁Director , ▁S ens ory ▁Research ▁Center , ▁Creative ▁Research ▁In iti atives , ▁S NU ▁ 1 9 9 8 ▁– ▁ 2 0 0 3 : ▁Associ ate ▁Editor , ▁Neu ros cience ▁Let ters , ▁Else vier ▁ 1 9 9 9 ▁– ▁ 2 0 0 0 : ▁Editor - in - ch ief , ▁Archives ▁of ▁Ph arm ac al ▁Research ▁ 2 0 0 0 ▁– ▁ 2 0 0 0 : ▁Secretary ▁General , ▁Korean ▁Society ▁for ▁Bra in ▁and ▁Ne ural ▁Science ▁ 2 0 0 4 ▁– ▁ 2 0 0 4 : ▁Secretary ▁General , ▁Korean ▁Society ▁for ▁Bio chem istry ▁and ▁M ole cular ▁Bi ology ▁ 2 0 0 4 ▁– ▁ 2 0 0 4 : ▁Secretary ▁General , ▁Federation ▁of ▁Asian ▁P ain ▁Soci eties ▁ 2 0 0 4 : ▁Member ▁of ▁the ▁Korean ▁Academy ▁of ▁Science ▁and ▁Technology ▁▁ 2 0 0 5 ▁– ▁ 2 0 0 7 : ▁ ▁Secretary ▁General , ▁Organ izing ▁Committee , ▁ 1 9 th ▁FA OB MB ▁Se oul ▁Conference ▁ 2 0 0 7 ▁- ▁ 2 0 1 3 : ▁Tre as urer , ▁FA OB MB ▁ 2 0 0 8 ▁– ▁ 2 0 1 3 : ▁Chair man , ▁W C U ▁De pt ▁of ▁M ole cular ▁Medicine ▁& ▁Bi oph arma ce ut ical ▁Sciences ▁ 2 0 1 1 ▁- ▁ 2 0 1 3 :