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Hans Selye created the term as a subgroup of stress [3] to differentiate the wide variety of stressors and manifestations of stress. Eustress is not defined by the stress or type, but rather how one perceives that stressor (e.g., a negative threat versus a positive challenge). Eustress refers to a positive response one has to a stressor, which ...
The effects of stress on memory include interference with a person's capacity to encode memory and the ability to retrieve information. [1] [2] Stimuli, like stress, improved memory when it was related to learning the subject. [3] During times of stress, the body reacts by secreting stress hormones into the bloodstream.
In another study, it was investigated whether expressive suppression (i.e., keeping one's emotions subdued) comes with a cognitive price. [60] They measured expressive suppression when it spontaneously occurred while watching a movie of surgeries. After the movie, memory was tested and was found to be worse with a higher usage of suppression.
Hans Selye (1974) proposed four variations of stress. [4] On one axis he locates good stress and bad stress (distress). On the other is over-stress (hyperstress) and understress (hypostress). Selye advocates balancing these: the ultimate goal would be to balance hyperstress and hypostress perfectly and have as much eustress as possible. [5]
There are consistent stressors in life, some that are good, referred to as eustress, and some that are bad, which are referred to as distress. [12] While these stressors have not necessarily increased over the years, the overall average stress levels have increased as data has shown that the typical high school student today has the same amount ...
Memory and decision-making can also be negatively affected. [23] Additionally, chronic stress can suppress neural pathways active in cognition and decision-making, speeding up aging. Also, being chronically stressed worsens the damage caused by a stroke and can lead to sleep disorders due to the overexposure of cortisol. [24]
This model uses cognitive appraisal as a way to explain responses to stressful events. [5]According to this theory, two distinct forms of cognitive appraisal must occur in order for an individual to feel stress in response to an event; Lazarus called these stages "primary appraisal" and "secondary appraisal". [5]
Similarly, when the structural remodeling (e.g., cellular and molecular processes from the nucleus of a cell to the surface of a cell) of neural architecture, which is a key result of stress, continues past the termination of a stressor, the body is no longer maintaining a status of homeostasis and the extended stress response has negative ...