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information Title A Novel Grasping Robot Control Method Using Motion Execution BCI Combining Knowledge Reasoning Author Rui Li; Jing Liu; Jinli Liu; Shiqiang Yang; Weiping Liu; Ke Deng; Wen Wang Journal IEEE Journal of Biomedical and Health Informatics Year 2026 DOI 10.1109/JBHI.2025.3622255 abstract Recently, with the growing number of disabled people, brain-controlled technology offers a novel way to help patients restore their daily abilities. However, the conventional brain- ...

information Title Remove Artifacts from a Single-Channel EEG Based on VMD and SOBI Author Changrui Liu; Chaozhu Zhang Journal Sensors Year 2022 DOI 10.3390/s22176698 abstract With the development of portable EEG acquisition systems, the collected EEG has gradually changed from being multi-channel to few-channel or single-channel, thus the removal of single-channel EEG signal artifacts is extremely significant. For the artifact removal of single-channel EEG signals, the current m ...

information Title Driver sleepiness detection with deep neural networks using electrophysiological data Author Martin Hultman, Ida Johansson, Frida Lindqvist, Christer Ahlström Journal Physiological Measurement Year 2021 DOI 10.1088/1361-6579/abe91e abstract Objective. The objective of this paper is to present a driver sleepiness detection model based on electrophysiological data and a neural network consisting of convolutional neural networks and a long short-term memory archit ...

information Title Variational Mode Decomposition-Based EEG Analysis for the Classification of Disorders of Consciousness Author Sreelakshmi Raveendran, Raghavendra Kenchaiah, Santhos Kumar, Jayakrushna Sahoo, M. K. Farsana, Ravindranadh Chowdary Mundlamuri, Sonia Bansal, V. S. Binu, A. G. Ramakrishnan, Subasree Ramakrishnan, and S. Kala Journal Frontiers in Neuroscience Year 2024 DOI 10.3389/fnins.2024.1340528 abstract Aberrant alterations in any of the two dimensions of conscio ...

组织工程基础 Key elements of Tissue engineering cells sacffolds signals goal Tissue Engineering is the in vitro development (growth) of tissues or organs to replace or support the function of defective or injured body parts, or the directed management of the repair of tissues within the body (in vivo) 组织工程是在体外培养(生长)组织或器官，以替代或支持受损或受伤身体部位的功能，或对体内组织(体内)进行有目的地修复管理 Tissue engineering aims at repairing damaged tissue that is insufficient or cannot be repaired by the intrinsic repair mechanisms of organs ...

Cells basic Cells are the basic building blocks of living organisms, around 20 micrometer in diameter they can survive in isolation only under carefully controlled conditions Most cells will not grow well in suspension, and so they are usually grown attached to a substrate 组成 细胞核,细胞质,细胞器,细胞膜 All eukaryotic cells contain a nucleus, in which is located the genetic material that ultimately controls everything the cell is composed of and all the activities it carries out. Nucleus is surrounded by ...

basic Cell-ECM interactions Dynamic reciprocity 动态互作 the mechanism of ECM is an important component in embryonic inductions 动态互作解释了ECM在胚胎诱导过程中的机制 整体就是ECM与细胞表面受体分子作用, 受体分子调控细胞表达蛋白反过来影响ECM ECM molecules interact with receptors on the surface of cells Receptors transmit signals across the cell membrane to molecules in the cytoplasm细胞质. These signals initiate a cascade级联 of events through the cytoskeleton into the nucleus, resulting in the expression of specific genes Products of these genes, in t ...

basic Morphogenesis is the developmental cascade of pattern formation, the establishment of the body plan and architecture of mirror-image bilateral symmetry of anatomical structures, culminating in the adult form. 形态发生是模式形成的发育级联过程，涉及身体蓝图的建立、解剖结构镜像双侧对称性的构建，最终形成成体形态 The goal of tissue engineering is to locally recapitulate the developmental process of morphogenesis. 组织工程的目标是在局部重现形态发生的发育过程 The three key ingredients for morphogenesis inductive morphogenetic signal 诱导性形态发生信号 responding stem ce ...

basic Mechanisms by which cells convert a mechanical stimulus into a chemical signal Cells possess many mechanosensitive entities机械敏感实体 on their surface such as Mechanosensitive ion channels 机械敏感离子通道 G-protein coupled or grow factor receptor G蛋白偶联或生长因子受体 Extracellular matrix binding receptors 细胞外基质结合受体 Cell-cell binding molecules 细胞间结合分子 Cryptic Binding Sites 隐蔽结合位点 图 Mechanosensitive Ion Channels divided into two categories by the force vector the channels respond 根据其响应的力向量分为两类 force p ...

What to control in delivery Relevant (What?) Temporal (when?) Spatial (Where?) Nanoscale (How?) Multi-dimensional? (all above) 递送后脱落 Growth factor delivery basic Growth factors are by far the drugs of highest interest in tissue engineering. Many of the growth factors are dimers, typically a receptor (kinase) that is bound to one subunit of the growth factor phosphorylating the receptor that is bound to the other 许多生长因子为二聚体，通常是一个亚基结合激酶，使另一个亚基结合的受体发生磷酸化 Examples of growth factors BMPs, (INFUSE ...