Research on the relationship between resting-state spontaneous electroencephalography and task-evoked electroencephalography.
10.7507/1001-5515.202501021
- Author:
Huan HE
1
;
Xiaolin XIAO
2
;
Jin YUE
2
;
Minpeng XU
2
;
Dong MING
2
Author Information
1. School of Precision Instrument and Opto-electronics Engineering, Tianjin University, Tianjin 300072, P. R. China.
2. Academy of Medical Engineering and Translational Medicine, Tianjin University, Tianjin 300072, P. R. China.
- Publication Type:English Abstract
- Keywords:
Dynamic impact;
Regulating effect;
Spontaneous electroencephalography;
Task-evoked electroencephalography
- MeSH:
Humans;
Electroencephalography/methods*;
Brain/physiology*;
Rest/physiology*;
Cognition/physiology*;
Evoked Potentials/physiology*;
Task Performance and Analysis
- From:
Journal of Biomedical Engineering
2025;42(3):620-627
- CountryChina
- Language:Chinese
-
Abstract:
In recent years, it has become a new direction in the field of neuroscience to explore the mode characteristics, functional significance and interaction mechanism of resting spontaneous electroencephalography (EEG) and task-evoked EEG. This paper introduced the basic characteristics of spontaneous EEG and task-evoked EEG, and summarized the core role of spontaneous EEG in shaping the adaptability of the nervous system. It focused on how the spontaneous EEG interacted with the task-evoked EEG in the process of task processing, and emphasized that the spontaneous EEG could significantly affect the performance of tasks such as perception, cognition and movement by regulating neural activities and predicting external stimuli. These studies provide an important theoretical basis for in-depth understanding of the principle and mechanism of brain information processing in resting and task states, and point out the direction for further exploring the complex relationship between them in the future.
