---
# System prepended metadata

title: 'Long term, stable brain machine interface performance using local field potentials and multiunit spikes'
tags: [LFP, 論文摘要]

---

###### tags: `論文摘要` `LFP`

# Long term, stable brain machine interface performance using local field potentials and multiunit spikes
* 時間: 2013
* Conference: Journal of neural engineering
* Link: https://doi.org/10.1088/1741-2560/10/5/056005
* MLA: Flint, Robert D., et al. "Long term, stable brain machine interface performance using local field potentials and multiunit spikes." Journal of neural engineering 10.5 (2013): 056005.

## 方法
使用LFP及MSP進行解碼，LFP另分作LMP與5個頻帶 (0~4, 7~20, 70~115, 130~200, 200~300)。  
LMP透過sliding window (256ms)提拱每50ms的特徵；維度為(96xT)。  
LFP通過0.5至300 Hz的帶通濾波後，取256-pt的Hanning window，overlap 206-pt進行時頻訊號擷取。最終取頻率方向的平均得到96 chan的特徵；維度共(480xT)。  

![](https://i.imgur.com/JD7GbWq.png)