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A childhood fear develops into a childhood phobia when it begins to interfere with daily living. [4] " Acute states of fear can elicit counterproductive physiological reactions such as trembling, profuse perspiration, faint feelings, weakness in joints and muscles, nausea , diarrhea, and disturbances in motor coordination" [ 5 ] It is not ...
The English suffixes -phobia, -phobic, -phobe (from Greek φόβος phobos, "fear") occur in technical usage in psychiatry to construct words that describe irrational, abnormal, unwarranted, persistent, or disabling fear as a mental disorder (e.g. agoraphobia), in chemistry to describe chemical aversions (e.g. hydrophobic), in biology to describe organisms that dislike certain conditions (e.g ...
A specific phobia is a marked and persistent fear of an object or situation. Specific phobias may also include fear of losing control, panicking, and fainting from an encounter with the phobia. [1] Specific phobias are defined concerning objects or situations, whereas social phobias emphasize social fear and the evaluations that might accompany ...
G. Stanley Hall, the nineteenth-century founder of the American Journal of Psychology and the first president of the American Psychological Association, described fear as “the anticipation of ...
In fear conditioning, the main circuits that are involved are the sensory areas that process the conditioned and unconditioned stimuli, certain regions of the amygdala that undergo plasticity (or long-term potentiation) during learning, and the regions that bear an effect on the expression of specific conditioned responses.
However, submechanophobia, by definition, only concerns artificial, human-made creations—not living creatures. A suggested explanation is that the human mind instinctively detects a foreign object in an otherwise natural environment, and this triggers a fight-or-flight response, as humans respond negatively to that which is outside of the ...
Fear of the dark is a common fear or phobia among toddlers, children and, to a varying degree, adults. A fear of the dark does not always concern darkness itself; it can also be a fear of possible or imagined dangers concealed by darkness. Most toddlers and children outgrow it, but this fear persists for some as a phobia and anxiety.
A new study from the University of Chicago finds that all humans have an innate sense built in that makes us fear things that are moving closer towards, rather than moving away. In evolutionary ...