<dl id="0a3lz"><strong id="0a3lz"><form id="0a3lz"></form></strong></dl>
    1. 精品视频人人做人人爽_制服人妻中文乱码_老司机在亚洲福利影院_videos熟女内射_男人和女人高潮做爰伦理_性欧美人与动物交配_精品国产乱码久久久久久小说_日韩制服丝袜自拍偷拍

      TDCS

      The transcranial Direct Current Stimulator is a non-invasive nerve regulation device with the characteristics of portable, non-damage, low-cost, safe and long-acting which is developed and produced independently by Shenzhen Ying-chi Technology CO.,Ltd. It consists of an electrical stimulator, an anode electrode and a cathode electrode. The electrodes are fixed to the scalp and the stimulator can output the weak direct current of 1-2 mA, which causes current to flow from the anode electrode to the cathode electrode. Part of current passes through the skull to affect on the cerebral cortex which can change the resting potential of neuron, regulate the excitability and neurotransmitter secretion of neuron. Thus affect the corresponding sensory perception, motor and cognitive behavior.

      长子县| 东安县| 宁河县| 师宗县| 五原县| 游戏| 和田市| 武功县| 彰武县| 龙里县| 临湘市| 临西县| 临武县| 延安市| 武宁县| 亳州市| 平湖市| 大化| 陆河县| 潢川县| 友谊县| 扬中市| 乐亭县| 龙海市| 探索| 天镇县| 荣成市| 西乌珠穆沁旗| 高唐县| 涟源市| 武夷山市| 宜川县| 南通市| 怀宁县| 余庆县| 故城县| 邯郸市| 关岭| 张北县| 油尖旺区| 彰武县|