Open AccessMagnetic resonance imaging: Current and emerging applications in the study of the central nervous system
Author(s) -
Darshana Sanghvi,
Z. Patel,
Tufail Patankar
Publication year - 2010
Publication title -
journal of postgraduate medicine/journal of postgraduate medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.405
H-Index - 52
eISSN - 0972-2823
pISSN - 0022-3859
DOI - 10.4103/0022-3859.65283
Subject(s) - medicine , magnetic resonance imaging , neuroimaging , diffusion mri , radiology , tractography , radiation treatment planning , blood oxygen level dependent , radiation therapy , medical physics , psychiatry
Neuroimaging is presently utilised in clinical practice for initial diagnosis and mapping of disease extent and distribution, noninvasive, preoperative grading of tumours, biopsy planning, surgery and radiation portal planning for tumors, judging response to therapy and finally, prognostication. Newer advances include magnetic resonance (MR) diffusion and diffusion tensor imaging with tractography, perfusion imaging, MR spectroscopy and functional imaging using the blood oxygen level-dependent contrast technique. Neuroimaging plays a pivotal role in various degenerative and neoplastic diseases, improving diagnostic accuracy, affecting patient care, monitoring dynamic changes within the brain during therapy, and establishing them as the arbiter of novel therapy that may one day prove cure of various brain diseases a reality.