<prompt> Taste sensation from anterior 23rd of tongue are carried byGlossopharyngealChordatympaniTrigeminalGreater auricular  <response>: TASTE SENSATION FROM ANTERIOR TWO-THIRDS OF TONGUE IS CARRIED BY CHORDA TYMPANI. CHORDA TYMPANI IS THE NERVE OF TASTE EXCEPT VALLAA PAPILLAE. REFER BDC 6 TH EDITION VOLUME 3 PAGE NO: 268 REFER FIG 17.8 