DRIVING 94 WEST BOUND JUMPED OFF MY SEAT AND REMEMBERED I DIDN'T JUST HIT ANYTHING ON THE ROAD. TIRE PASSED ME AND SEATBELT STRANGLED ME WHEN IT PULLED. GRABBED AHOLD OF STEERING WHEEL AND MADE SURE NOT TO HIT ANY OBJECTS OR ANYONE. SOMETHING HIT MY FACE AND GOT DISCOMBOBULATED FROM THE SEATBELT. HAD TO REMEMBER THAT I NEEDED TO UNBUCKLE SEATBELT. ALL AIRBAGS DEPLOYED EXCEPT STEERING WHEEL AIRBAG VEHICLE WAS FLIPPED. CRAWLED OUT OF THE VEHICLE PICKED UP BY AMBULANCE TO HOSPITAL. NOT ON MY RIGHT TEMPLE WE'R WENT DOWN, DISCHARGED AND LOSS OF THE TASTE AND SMELL EXCEPT SMELL OF BRAIN MATTER FROM WITHIN FOLLOWED BY FLUID DRIP IN NASAL CAVITY.