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Outline
As a novel human-computer interaction paradigm that breaks through traditional neural pathways, the brain-computer interface (BCI) enables direct control of external devices by decoding central nervous system activities, demonstrating significant application value in the fields of neurorehabilitation and functional compensation. Functional near-infrared spectroscopy (fNIRS) detects changes in blood oxygen concentration in activated brain regions in real time, providing objective indicators of functional changes in the cerebral cortex. Therefore, the fNIRS-BCI technology, with its non-invasive nature, high spatiotemporal resolution, and strong resistance to motion interference, overcomes the limitations of traditional electroencephalogram (EEG) being easily affected by electromyographic artifacts, and has become a new monitoring tool in the field of neurorehabilitation. With algorithmic innovations and hardware iterations, its applications will expand from medical scenarios to education, entertainment, industry, and other fields. This article systematically expounds the current application status and challenges of the fNIRS-BCI technology system in areas such as motor rehabilitation, cognitive intervention, and communication for the severely ill, aiming to provide a theoretical framework for the clinical transformation of fNIRS-BCI technology in neurorehabilitation and suggest new development directions for personalized neural regulation and brain-peripheral coordinated rehabilitation.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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