The Migration Of Graded Consciousness And Its Event-Related Potentials Study

Implicit learning is an important form of human learning, but also an effective way tostudy consciousness. Its also with a process of consciousness progressive and continuousdynamic development. Because of the complexity of the implicit learning, there urgentneed for a unified learning process to examine and reveal its essence. This research adoptsthe made-up conversion rules migration method, and the migration is the index of degreeof consciousness. Aims to reveal the development process and the physiologicalmechanism of the implicit sequence learning.First, the research choose different RSI between0ms and1000ms. Revealed thedifferent state of consciousness in the process. And then, using ERP technology, selectingtwo conditions of RSI (RSI-250, RSI-750), which have the significantly differentbetween each other. Aim to explore the corresponding changes in the brain mechanisms.This study using classic implicit sequence response model, combined with ERPtechnology, and get208valid data. Using spss16.0for data analysis, the study found that:1．With the increase of RSI, participant consciousness appears acquisition but can notmigration, acquisition and can near migration, acquisition and can far migration. Thephased qualitative phenomenon confirmed the existence of gradual consciousness.In theimplicit sequence study, migration as a measurement of the progressive consciousness isturned to be mature and feasible. With the growth of the RSI, there had stage qualitativechange that no migration, near migration, far migration. And when the RSI to be750ms,the migration effect is best. If we rank this measurements from the most sensitive tothe lowest, it can be: the implicit learning effect after the random block, migration, theimplicit learning effect before the random block, and the oral report. 2．In the implicit sequence study, N100, N200, P300are the effective indicator tomeasure the increased awareness. And N200not only the measurement of awareness, butalso can measure sequence learning effect. While N100and P300is purely measurementindicators for awareness.3． The brain areas of conscious and unconscious are apart. The unconsciousprocessing is at the back of the brain. With the increase of the degree of consciousness, thefrontal lobe was gradually activated.