Search results
Results from the WOW.Com Content Network
[1] [2] [5] For example, alterations are observed in dopamine (DA) and serotonin (5-HT) receptor expression, in addition to increased catecholamine (epinephrine, norepinephrine and DA) synthesis. Further, many similarities in structural brain changes are also observed among these groups (e.g., hippocampal damage, enlarged ventricles , cerebral ...
In psychology, posttraumatic growth (PTG) is positive psychological change experienced as a result of struggling with highly challenging, highly stressful life circumstances. [ 1 ] [ 2 ] These circumstances represent significant challenges to the adaptive resources of the individual, and pose significant challenges to the individual's way of ...
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.
Psychological trauma (also known as mental trauma, psychiatric trauma, emotional damage, or psychotrauma) is an emotional response caused by severe distressing events, such as bodily injury, sexual violence, or other threats to the life of the subject or their loved ones; indirect exposure, such as from watching television news, may be extremely distressing and can produce an involuntary and ...
Risk factors for mental illness include psychological trauma, adverse childhood experiences, genetic predisposition, and personality traits. [7] [8] Correlations between mental disorders and substance use are also found to have a two way relationship, in that substance use can lead to the development of mental disorders and having mental disorders can lead to substance use/abuse.
The cognitive model of abnormality is one of the dominant forces in academic psychology beginning in the 1970s and its appeal is partly attributed to the way it emphasizes the evaluation of internal mental processes such as perception, attention, memory, and problem-solving. The process allows psychologists to explain the development of mental ...
Stress is a life event or series of events that disrupt a person's psychological equilibrium and may catalyze the development of a disorder. [3] Thus the diathesis-stress model serves to explore how biological or genetic traits ( diatheses ) interact with environmental influences ( stressors ) to produce disorders such as depression, anxiety ...
[citation needed] Often, physiological psychologists examine the effects that they study in infrahuman subjects using surgical or invasive techniques and processes. [citation needed] Psychophysiology is closely related to the field of neuroscience, which primarily concerns itself with relationships between psychological events and brain processes.