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After going through stages of REM-sleep, people with depression report feeling better, in a study done by Cartwright et al. [40] Conversely, a theory proposed by Revonsuo [41] states that when people experience negative emotions or negative events, when they sleep the REM-sleep replays such events, which is known as rehearsal. [39]
In psychology, relaxation is the emotional state of low tension, in which there is an absence of arousal, particularly from negative sources such as anger, anxiety, or fear. [ 2 ] Relaxation is a form of mild ecstasy coming from the frontal lobe of the brain in which the backward cortex sends signals to the frontal cortex via a mild sedative.
For example, a person might only sleep with the immediate family, the extended family, a spouse or romantic partner, children, children of a certain age, children of a specific gender, peers of a certain gender, friends, peers of equal social rank, or with no one at all. Sleep may be an actively social time, depending on the sleep groupings ...
Conditioned fear, for example, reduces REM sleep whereas auditory stimulation increases it. [4] In humans, models of stress have been closely linked to the context depression. Changes in sleep patterns in depression are very close to those seen in acutely stressed animals; these changes can be used as a predictor for developing depression.
People seem to experience a positive mood when they have a clean slate, have had a good night sleep, and feel no sense of stress in their life. There have been many studies done on the effect of positive emotion on the cognitive mind and there is speculation that positive mood can affect our minds in good or bad ways.
The organismic emotion is the outburst of emotions and feelings. In organismic emotion, emotions/feelings are instantly expressed. Social and other factors do not influence how the emotion is perceived, so these factors have no control on how or if the emotion is suppressed or expressed. In interactive emotion, emotions and feelings are controlled.
Graphical comparison of mood swings, compared with bipolar disorder and cyclothymia. A mood swing is an extreme or sudden change of mood.Such changes can play a positive or a disruptive part in promoting problem solving and in producing flexible forward planning. [1]
Affective neuroscience is the study of how the brain processes emotions.This field combines neuroscience with the psychological study of personality, emotion, and mood. [1] The basis of emotions and what emotions are remains an issue of debate within the field of affective neuroscience.