COMPUTERIZED LOCALIZATION OF BRAIN STRUCTURES IN SINGLE-PHOTON EMISSION COMPUTED-TOMOGRAPHY USING A PROPORTIONAL ANATOMICAL STEREOTAXIC ATLAS

被引：17

作者：

MIGNECO, O

DARCOURT, J

BENOLIEL, J

MARTIN, F

ROBERT, P

BUSSIERELAPALUS, F

MENA, I

机构：

[1] UNIV NICE, FAC SCI, ASTROPHYS LAB, F-06034 NICE, FRANCE

[2] UNIV NICE, CTR ANTOINE LACASSAGNE, SERV BIOPHYS & MED NUCL, F-06034 NICE, FRANCE

[3] UNIV NICE, HOP PASTEUR, SERV PSYCHIAT & PSYCHOL MED, F-06034 NICE, FRANCE

[4] UNIV CALIF LOS ANGELES, HARBOR MED CTR, DIV NUCL MED, TORRANCE, CA 90509 USA

[5] UNIV CALIF LOS ANGELES, LOS ANGELES, CA 90024 USA

[6] CTR ANTOINE LACASSAGNE, DEPT NUCL MED, BIOPHYS & IMAGE PROC LAB, F-06050 NICE 1, FRANCE

来源：

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS | 1994年 / 18卷 / 06期

关键词：

LOCALIZATION; BRAIN SPECT; STEREOTAXIC ATLAS;

D O I：

10.1016/0895-6111(94)90078-7

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

An accurate identification of cerebral structures is necessary to perform quantification of single photon emission computed tomography (SPECT). We have developed an anatomical localization system that accounts for individual brain shapes and sizes by using the Talairach proportional grid system. The locations of the commissural lines, which define the stereotactic coordinate system, are calculated from the external landmarks provided by the canthomeatal line. This is validated on MRI images. When applied to SPECT data, the use of a neuroanatomical atlas data along with the automaticity of the processing guarantees a high degree of objectivity and inter-observer reproducibility.

引用

页码：413 / 422

页数：10

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