Results show that E_c increased with the increase of energy input and the increase of the ratio of annular width to col - umn diameter .
结果表明，环形柱内连续相轴向扩散系数E_c随外界输入能量的增大而增大，随隙径比的增大而增大。
Conclusion The results from 1H-MRS suggest the distribution of neuronal loss in ALS , and 1H-MRS can be a quantitative measurement in the evaluation of UMN dysfunction in ALS .
Object : To analyze whether the UMN could be used as a tumor marker in diagnosing lung cancer , and evaluating therapy effect and monitoring prognosis of lung cancer patients .
Objective : To investigate the TMS-MEP changes in ALS and their correlations with clinical aspects . To assess the value of TMS-MEP in the diagnosis and UMN lesion evaluations of ALS .
The levels of 15 UMN in different pathologic patterns , including squamous cell carcinoma , adenocarcinoma , large cell carcinoma and small cell carcinoma were not significantly different ( p > 0.05 ) .
