Brain computer interface(BCI)is a cutting-edge technology that involves the cross-fertilisation of multiple disci-plines such as neuroscience,computer science,bioengineering,electrical engineering,psychology,etc.It can establish a direct communication path between the brain and external devices,providing the possibility for patients with spinal cord injury(SCI),stroke,amyotrophic lateral sclerosis and other conditions to restore their motor or communication abilities.From the first re-cording of brain electrical activity by Hans Berger,to the gradual development of BCI technology,it shows the continuous pro-gress of BCI technology.According to the signal acquisition method,BCI can be classified as noninvasive and invasive types,and the application scenarios of the two experimental paradigms are different.This review explores the current applications of BCI in spinal cord injury,including the treatment of paraplegic patients and the relief of neuropathic pain.BCI devices will develop to-wards the directions of personalization,household use and intelligence,and BCI technology is expected to demonstrate its unique value and potential in more fields.

Spinal cord injury (SCI) is a neurological disorder that occurs after a direct or indirect violent injury to the spinal cord, often resulting in sensory and motor dysfunction below the injury level. Patients with SCI are often paralyzed in bed due to impaired nerve function and there has been no effective treatment for limb paralysis after SCI. As a cutting-edge technology with a multidisciplinary integration of neuroscience, computer science, biological engineering, electronic engineering and psychology, brain-computer interface (BCI) provides a new program for the rehabilitation of SCI patients by changing the traditional brain signal output pathways and realizing the direct connection between the brain and external devices. In order to further understand the application of BCI in SCI rehabilitation, the authors reviewed the classification, basic principles of BCI and the research progress of the application of BCI in SCI rehabilitation, which may provide references for the clinical transformation of BCI.

Brain computer interface(BCI)is a cutting-edge technology that involves the cross-fertilisation of multiple disci-plines such as neuroscience,computer science,bioengineering,electrical engineering,psychology,etc.It can establish a direct communication path between the brain and external devices,providing the possibility for patients with spinal cord injury(SCI),stroke,amyotrophic lateral sclerosis and other conditions to restore their motor or communication abilities.From the first re-cording of brain electrical activity by Hans Berger,to the gradual development of BCI technology,it shows the continuous pro-gress of BCI technology.According to the signal acquisition method,BCI can be classified as noninvasive and invasive types,and the application scenarios of the two experimental paradigms are different.This review explores the current applications of BCI in spinal cord injury,including the treatment of paraplegic patients and the relief of neuropathic pain.BCI devices will develop to-wards the directions of personalization,household use and intelligence,and BCI technology is expected to demonstrate its unique value and potential in more fields.

Spinal cord injury (SCI) is a neurological disorder that occurs after a direct or indirect violent injury to the spinal cord, often resulting in sensory and motor dysfunction below the injury level. Patients with SCI are often paralyzed in bed due to impaired nerve function and there has been no effective treatment for limb paralysis after SCI. As a cutting-edge technology with a multidisciplinary integration of neuroscience, computer science, biological engineering, electronic engineering and psychology, brain-computer interface (BCI) provides a new program for the rehabilitation of SCI patients by changing the traditional brain signal output pathways and realizing the direct connection between the brain and external devices. In order to further understand the application of BCI in SCI rehabilitation, the authors reviewed the classification, basic principles of BCI and the research progress of the application of BCI in SCI rehabilitation, which may provide references for the clinical transformation of BCI.

AIM: To isolate targeted the peptides that binding and internalizing into endometrial carcinoma cell line EAC. METHODS: The tumor cells were screened five rounds of whole cell screen through the Ph.D.-12 phage display library. Analysis of the displayed peptides specific binding efficiency to the tumor cells was proceeded. The DNA of phages was extracted, sequenced and translated to the sequences of amino acid and analysis using computer software. RESULTS: After five biopannings, the isolated phages showed high specificity and strong affinity for their cognate cell types relative to different cell lines. Through sequencing, the sequences of displayed peptides were obtained. CONCLUSIONS: Whole cell screening against EAC cells through random phage peptide library can obtain phage peptides with a highly tissue specific binding and internalizing ability. The peptides do provide a basis for tumor's targeted delivery as therapy vector.