Laser evoked cortical potentials were simultaneously recorded and concetrations of dinudeotides and pterins in six brain areas were assayed by HPLC.

 
  • 同時(shí);還記錄了激光誘發(fā)皮層電位;利用高效液相色譜法分析了六個(gè)腦區內的二核苷酸和喋呤物質(zhì)的濃度.
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