Cranial anatomy and detection of ischemic stroke in the cat by nuclear magnetic resonance imaging
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Radiology
1982 Apr
143
1
187-93
10.1148/radiology.143.1.7063725
Journal Articles
PubMed ID:
7063725
Proton nuclear magnetic resonance (NMR) images of cat heads were obtained using a small, experimental imaging system. As a prelude to the study of experimental ischemic brain infarction, the normal cat head was imaged for identification of anatomical features. Images of one cat which had undergone ligation of the middle cerebral artery three weeks previously showed brain changes associated with chronic ischemic stroke and compared favorably with findings on computed tomography (CT). The NMR images have millimetric spatial resolution. NMR parameters inherent in the tissues provide intensity variations and are sufficiently sensitive to yield contrast resolution surpassing that of CT.
Year:
1982