I have recently been looking onto the Catholic side of things and ran across the Catholic explaination in the Catechism of the Catholic Church, part 1 (The Profession of Faith), Article 11 (Resurrction of the Body). Its several pages (paragraphs 988 to 1019) so I will just put up the last few as summary.
1015 The flesh is the hinge of salvation. We believe in God who is creator of the flesh: we believe in the Word made flesh in order to redeem the flesh: we believe in the resurrection of the flesh, the fulfillment of both the creation and the redemption of the flesh
1016 By death the soul is separated from the body, but in the resurrection God will give incorruptible life to our body, transformed by reunion with our soul. Just as Christ is risen and lives forever, so all of us will rise at the last day.
1017 We believe in the true resurrection of this flesh that we now posess. We sow a corruptible body in the tomb, but he raises up an incorruptible body, a spiritual body.
1018 As a consequence of original sin, man must suffer bodily death, from which man would have been immune had he not sinned.
1019 Jesus, the Son of God, freely suffered death for us in complete and free submission to the will of God, his Father. By his death he has conquered death, and so opened the possibility of salvation to all men.
Seems to me that your body dies, but the spirit lives on until the last day when all are united with their bodies once again, but the second time around the body is incorruptible instead of corruptible, and in a paradise garden all over again.