【摘要】 梦是人在睡眠状态下的心理活动,是一种漫无目的的不由自主的无意想象的极端形式。精神分析学派认为,梦的本质是人的潜意识存在;生理心理学认为,梦的本质就是大脑皮层兴奋不平衡这一生理机制的作用。梦的产生是外在环境因素、生理病理因素、个性心理因素等的整合作用的结果。梦在客观上对个体具有积极的生理和心理功能。更多还原

【Abstract】 Dream is the psychological activity in people’s sleep,an aimless and involuntary unconscious imagination and the utmost form of unconscious imagination.According to Psychoanalysis,the essence of dream is unconscious while physic psychologists view it as the mechanical function of unbalance of cerebral cortex.The emergence of dream is under the integrated influence of the following factors: the unconscious as its deep cause,the imbalanced excitement of cerebral cortex as the physiological mechanism,the outer surroundings,physiological pathology and individual psychology.Objectively,dream has positive functions on both the physiology and psychology of the individual.更多还原