Proton magnetic resonance spectroscopy(H-MRS) is a noninvasive method to measure biochemical metaboilic level of tissues and cells in vivo,which plays an important role in the early diagnosis and precise staging of intracranial tumor.

Objective To investigate the application of proton magnetic resonance spectroscopy (1H-MRS) in detecting the biochemical metabolism in children with febrile seizure(FS), and to evaluate the information of brain injury and study the clinical significance of 1H-MRS in FS.

Objective To investigate changes of proton magnetic resonance spectroscopy(1H MRS) in Alzheimer disease(AD) and mild cognitive impairment(MCI) in comparisonwith senior volunteers who have normal cognitive(NC).

Objective To investigate the change of proton magnetic resonance spectroscopy(~(1)H-MRS) in (patients) of Alzheimer disease(AD) and compaired with normal cognition(NC).

~1H-Magnetic resonance spectroscopy(~1H-MRS)is an uniquely non-invasive imaging technique at present which provides information on tissue metabolites in vivo and has been found to be a valuable research tool in elucidating the pathophysiology underlying temporal lobe epilepsy.

All patients were examined with MMSE and 1H-magnetic resonance spectroscopy before and after treatment to find the changes of MMSE scores and the levels of NAA,mI and Cho in left hippocampus.

Objective To study the clinical value of 1H-magnetic resonance spectroscopy (1H-MRS) in differential diagnosis of brain low-grade gliomas and demyelinating diseases.