31. With the advancement of brain imaging technology, the sleep-waking cycle can be studied as never before. 32. Currently, he is researching how trauma can affect memory on brain imaging studies with PTSD patients. 33. A possible connection between these approaches is brain imaging work attempting to relate volition to neuroanatomy. 34. This is consistent with brain imaging studies that show frontal deactivation is characteristic of REM sleep. 35. This literature review, for example, describes studies that use brain imaging to measure human pain response. 36. Brain imaging research is only a piece of the puzzle in understanding how the diseased brain works.37. As the technique of diffusion MRI has improved, this has become a testable hypothesis using brain imaging . 38. Specialists, like brain imaging or recording techniques. 39. Brain imaging studies are not usually warranted.40. These lesions can be visualized with brain imaging , however in their early stages they can be missed.
