11. These waves reflect and mode-convert and combine to produce a sustained, coherent wave pattern . 12. Finally, the tests confirmed that my brain-wave patterns were those of someone with epilepsy. 13. Brendel's title for this variation is " Wave Pattern ". 14. A recent study reports that audiences watching a movie will register similar brain-wave patterns . 15. Thus signals near the design frequency will continue to create a standing wave pattern . 16. And a teeter-totter effect of dozing and waking causes shifts in the brain-wave patterns . 17. The standing wave patterns produced are called " modes ". 18. The wave pattern seen in the image is not from large ocean waves, however. 19. Also known as the radiation-zone field, the far field carries a relatively uniform wave pattern . 20. The body of the vessel was decorated with wave patterns flowing unbroken throughout the surface. 