Temporal-Spatial Features of Intention Understanding Based on EEG-fNIRS Bimodal Measurement | Zendy

Sheng Ge | Zendy; Meng-Yuan Ding | Zendy; Zheng Zhang | Zendy; Pan Lin | Zendy; Jun-Feng Gao | Zendy; Rui-Min Wang | Zendy; Gao-Peng Sun | Zendy; Keiji Iramina | Zendy; Hui-Hua Deng | Zendy; Yuan-Kui Yang | Zendy; Yue Leng | Zendy

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Temporal-Spatial Features of Intention Understanding Based on EEG-fNIRS Bimodal Measurement

Author(s) -

Sheng Ge,

Meng-Yuan Ding,

Zheng Zhang,

Pan Lin,

Jun-Feng Gao,

Rui-Min Wang,

Gao-Peng Sun,

Keiji Iramina,

Hui-Hua Deng,

Yuan-Kui Yang,

Yue Leng

Publication year - 2017

Publication title -

ieee access

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.587

H-Index - 127

ISSN - 2169-3536

DOI - 10.1109/access.2017.2723428

Subject(s) - aerospace , bioengineering , communication, networking and broadcast technologies , components, circuits, devices and systems , computing and processing , engineered materials, dielectrics and plasmas , engineering profession , fields, waves and electromagnetics , general topics for engineers , geoscience , nuclear engineering , photonics and electrooptics , power, energy and industry applications , robotics and control systems , signal processing and analysis , transportation

Understanding the actions of other people is a key component of social interaction. This paper used an electroencephalography and functional near infrared spectroscopy (EEG-fNIRS) bimodal system to investigate the temporal-spatial features of action intention understanding. We measured brain activation while participants observed three actions: 1) grasping a cup for drinking; 2) grasping a cup for moving; and 3) no meaningful intention. Analysis of EEG maximum standardized current density revealed that brain activation transitioned from the left to the right hemisphere. EEG-fNIRS source analysis results revealed that both the mirror neuron system and theory of mind network are involved in action intention understanding, and the extent to which these two systems are engaged appears to be determined by the clarity of the observed intention. These findings indicate that action intention understanding is a complex and dynamic process.

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