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State rumination, which involves dwelling on the consequences and feelings associated with the failure. State rumination is more common in people who are pessimistic, neurotic, and who have negative attributional styles. [30] Action rumination, which consists of task-oriented thought processes focused on goal-achievement and correction of mistakes.
A tendency to focus attention tightly has a number of psychological implications, with it being seen as a state of "tunnel vision". While monotropism tends to cause people to miss things outside their attention tunnel, within it, their focused attention can lend itself to intense experiences, deep thinking, and more specifically, flow states. [2]
Perseverative cognition [1] [2] is a collective term in psychology for continuous thinking about negative events [3] in the past or in the future (e.g. worry, rumination and brooding, but also mind wandering about negative topics [4] [5]).
The amygdala, cerebellum, and many other brain regions have been implicated in autism. [15]Unlike some brain disorders which have clear molecular hallmarks that can be observed in every affected individual, such as Alzheimer's disease or Parkinson's disease, autism does not have a unifying mechanism at the molecular, cellular, or systems level.
Perseveration of thought indicates an inability to switch ideas or responses. [6] An example of perseveration is, during a conversation, if an issue has been fully explored and discussed to a point of resolution, it is not uncommon for something to trigger the reinvestigation of the matter. This can happen at any time during a conversation.
One example of an aggressive intrusive thought is the high place phenomenon, the sudden urge to jump from a high place. A 2011 study assessed the prevalence of this phenomenon among US college students; it found that even among those participants with no history of suicidal ideation, over 50% had experienced an urge to jump or imagined ...
Autism is a neurodevelopmental disorder characterized by impaired social interaction and communication, repetitive behaviours, restricted interests, and sensory processing issues. Uta Frith of University College London first advanced the weak central coherence theory in the late 1980s. [ 1 ]
The following chapters investigate the biological background of autism and how historically it was claimed to be either the result of direct brain damage or poor parenting and how the practice of diagnostic classification, or nosology, negatively impacted the understanding of children with autism and others on the spectrum.