A | (ECNS) -- A 55-year-old woman with high-level quadriplegia has become the first patient at Tongji Medical College in Wuhan, Hubei Province, to undergo fully invasive brain-computer interface (BCI) surgery, the hospital said Thursday. The patient, identified by the pseudonym Hu Damin, has been bedridden for two years following a spinal cord injury. Doctors implanted eight ultra flexible electrodes into her motor cortex. Each electrode, dozens of times thinner than a human hair, can capture neural signals linked to her intention to move. The BCI system is designed to bypass the damaged spinal cord and translate brain signals into commands for devices such as computer cursors, smartphones and wheelchairs. Through rehabilitation training, doctors hope to help her regain fine motor functions in her upper limbs. The implanted device is reportedly China's first high-throughput BCI product capable of recording single-neuron-level signals and has been recognized as an innovative medical device by the National Medical Products Administration. The surgery marks Tongji Medical College as one of the Chinese medical institutions capable of conducting clinical translation of fully invasive, minimally invasive and non-invasive BCI technologies. (By Gong Weiwei) 
。 新华社北京8月24日电 8月24日，全国人大常委会副委员长肖捷在京出席第八次发展中国家议员研讨班开班式并致辞。
B | 他表示，中方愿与各方一道，充分发挥立法机构职能作用，积极应对新变革新挑战，深化交流互鉴，凝聚国际共识，促进共同发展，推动改革完善全球治理。
C | 来自11个国家和2个国际组织的50多名议员和官员参加。【编辑:刘阳禾】。
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