Usefulness of 1H Magnetic Resonance Spectroscopy for Evaluation of Cognitive Impairment after Subarachnoid Hemorrhage Caused by Rupture of Middle Cerebral Artery Aneurysm
Journal of the Korean Academy of Rehabilitation Medicine
;
: 516-520, 2007.
Article
in Korean
| WPRIM
| ID: wpr-724415
ABSTRACT
OBJECTIVE:
To investigate the relationship between cognitive impairment and 1H magnetic resonance spectroscopy (1H MR spectroscopy) in patients with subarachnoid hemorrhage (SAH) caused by rupture of middle cerebral artery (MCA) aneurysm.METHOD:
1H MR spectroscopy was performed in 6 patients with SAH after rupture of MCA aneurysm and in 20 controls. Image-guided localized 1H MR spectra were obtained from left parietal white matter (PWM). The cognitive status was evaluated using the Mini Mental Status Examination (MMSE), and the scores were correlated with N-acetyl aspartate/creatine (NAA/Cr), choline/creatine (Cho/ Cr), and myoinositol/creatine (mI/Cr) metabolic ratios.RESULTS:
NAA/Cr was significantly lower, and Cho/Cr was higher in SAH patients than in controls in the left PWM (p0.05).CONCLUSION:
1H MR spectroscopy could be helpful in the evaluation of cognitive impairment in SAH.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Rupture
/
Subarachnoid Hemorrhage
/
Magnetic Resonance Spectroscopy
/
Intracranial Aneurysm
/
Middle Cerebral Artery
/
Rabeprazole
/
Aneurysm
Limits:
Humans
Language:
Korean
Journal:
Journal of the Korean Academy of Rehabilitation Medicine
Year:
2007
Type:
Article
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