Imaging and translational research: neuro degenerative diseases

Advances in neuroimaging of neuro-degenerative diseases over the past two decades are the product of breakthroughs in imaging technology, more powerful computers, image-processing software, and expanding knowledge in basic and clinical neuro-science. In addition to the insights into normal brain structure and function that such methods provide, and the information that can be gained from disease-related changes in structure and function, functional imaging offers the promise of monitoring brain lesions and quantifying the therapeutic efficacy of innovative treatments for these largely incurable disorders. (author)