Imaging brain chemistry and function in neuropsychiatric disorders.

نویسنده

  • Peter C Williamson
چکیده

Over 20 years have now passed since the first posi tron emis sion to mo gra phy (PET) stud ies were pub lished. At the time, it seemed that the mys ter ies of psy chi at ric ill nesses would be re vealed in only a few years. How na ïve we were: the brain has proved to be un be lieva bly com plex. Af ter 2 dec ades of ex pen sive and dif fi cult re search, we do not have a sin gle brainimaging test that can be used to di ag nose a com mon psy chi at ric con di tion, and the mys ter ies of schizo phre nia, autism, mood, and anxi ety dis or ders ap pear to be safely con cealed. How ever, this is sue of the Jour nal con tains 2 ar ti cles that re view de vel op ments in brain im ag ing not fore seen 20 years ago.

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عنوان ژورنال:
  • Canadian journal of psychiatry. Revue canadienne de psychiatrie

دوره 47 4  شماره 

صفحات  -

تاریخ انتشار 2002