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Single trial classification for the categories of perceived emotional facial expressions: an event-related fMRI study.
Sutao Song
Yuxia Huang
Zhi-ying Long
Jiacai Zhang
Gongxiang Chen
Shuqing Wang
Published in:
Medical Imaging: Image Processing (2016)
Keyphrases
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event related
single trial
facial expressions
brain computer interface
functional magnetic resonance imaging
brain activity
face recognition
machine learning
emotional state
image sequences
video sequences
training set
feature vectors
optical flow
spatial filters