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Dreams and reports of dreams are produced in distinct states of consciousness resulting in a delay between the dream event and its recall while awake. During this time lag forgetting may occur resulting in an incomplete report. Forgetting is proportional to the amount of time elapsed between the experience and its recall. [2]
Dreaming is a state of the brain that is similar to yet different from the waking consciousness, and interaction and correlation between the two is necessary for optimal performance from both. One study conducted measuring brain activity via EEG used Hobson's AIM model to show that quantitatively dream consciousness is remarkably similar to ...
Two other neurotransmitters, orexin and gamma-Aminobutyric acid (GABA), seem to promote wakefulness, diminish during deep sleep, and inhibit paradoxical sleep. [ 3 ] [ 26 ] Unlike the abrupt transitions in electrical patterns, the chemical changes in the brain show continuous periodic oscillation.
Research into dreams includes exploration of the mechanisms of dreaming, the influences on dreaming, and disorders linked to dreaming. Work in oneirology overlaps with neurology and can vary from quantifying dreams to analyzing brain waves during dreaming, to studying the effects of drugs and neurotransmitters on sleeping or dreaming.
Dreams can usually be recalled if a person is awakened while dreaming. [94] Women tend to have more frequent dream recall than men. [94] Dreams that are difficult to recall may be characterized by relatively little affect, and factors such as salience, arousal, and interference play a role in dream recall. Often, a dream may be recalled upon ...
As such, it has several functions, which Jung explores in two major works: Man's Discovery of His Soul [C 1] and On the Interpretation of Dreams. [ E 1 ] According to Jacques Montanger, for Jung, the dream is "an organ of information and control with a dual function": [ 2 ] a compensatory and a prospective function, as well as being a ...
One of the important questions in sleep research is clearly defining the sleep state. This problem arises because sleep was traditionally defined as a state of consciousness and not as a physiological state, [14] [15] thus there was no clear definition of what minimum set of events constitute sleep and distinguish it from other states of partial or no consciousness.
Mental events must occur in the working memory of short term-store. Both working memory and short-term memory are essential to mental events and cognition.According to Lieberman (2021), Baddeley and Hitch (1974) proposed that working memory consists of three distinct subsystems: what are called a phonological loop, a visuo-spatial sketchpad, and central executive.