Work

The Physical Basis of Neuroimaging Techniques

Year: 1997

Type: article

Abstract: The physical concepts behind the most important neuroimaging techniques in use today are described, along with the different types of information that can be obtained by different methods. Technical aspects of MR imaging, nuclear imaging (including both single-photon emission computed tomography as well as positron emission tomography), and X-ray imaging methods, as used for the study of brain structure and function, are described. The relative advantages and disadvantages of different types of imaging are evaluated, along with the fundamental and practical limitations that are placed on the quality of images and information provided by each method. Particular attention is paid to the variety of measures of structure, function, and tissue characteristics available from MR imaging, because these are of particular importance in the study of pediatric populations. Finally, some future trends in the relative importance of different methods are estimated.

Source: Child and Adolescent Psychiatric Clinics of North America

DOI: 10.1016/s1056-4993(18)30303-1

Authors: Adam W. Anderson, John C. Gore

Institution: Yale University

Language: English

Topic: Advanced MRI Techniques and Applications

Subfield: Radiology, Nuclear Medicine and Imaging

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: hybrid

Estimated APC paid: $2,690