title: Cortical network properties revealed by SSVEP in anesthetized rats.
abstract: Steady state visual evoked potentials (SSVEP) are assumed to be regulated by multiple brain areas, yet the underlying mechanisms are not well understood. In this study, we utilized multi-channel intracranial recordings together with network analysis to investigate the underlying relationships between SSVEP and brain networks in anesthetized rat. We examined the relationship between SSVEP amplitude and the network topological properties for different stimulation frequencies, the synergetic dynamic changes of the amplitude and topological properties in each rat, the network properties of the control state, and the individual difference of SSVEP network attributes existing among rats. All these aspects consistently indicate that SSVEP response is closely correlated with network properties, the reorganization of the background network plays a crucial role in SSVEP production, and the background network may provide a physiological marker for evaluating the potential of SSVEP generation.
authors: Key Laboratory for NeuroInformation of Ministry of Education, School of Life Science and Technology, University of Electronic Science and Technology of China, Chengdu 610054, China.
authors: Peng
authors: P
authors: Xu
authors: Chunyang
authors: C
authors: Tian
authors: Yangsong
authors: Y
authors: Zhang
authors: Wei
authors: W
authors: Jing
authors: Zhenyu
authors: Z
authors: Wang
authors: Tiejun
authors: T
authors: Liu
authors: Jun
authors: J
authors: Hu
authors: Yin
authors: Y
authors: Tian
authors: Yang
authors: Y
authors: Xia
authors: Dezhong
authors: D
authors: Yao
mesh_terms: D000818:Animals; D001931:Brain Mapping / Q000379:methods*; D004569:Electroencephalography / Q000379:methods*; D005074:Evoked Potentials, Visual / Q000502:physiology*; D008297:Male; D009415:Nerve Net / Q000502:physiology*; D051381:Rats; D017208:Rats, Wistar; D014793:Visual Cortex / Q000502:physiology*; D014796:Visual Perception / Q000502:physiology*
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