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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 ...
Fear is an unpleasant emotion that arises in response to perceived dangers or threats. Fear causes physiological and psychological changes. It may produce behavioral reactions such as mounting an aggressive response or fleeing the threat, commonly known as the fight-or-flight response. Extreme cases of fear can trigger an immobilized freeze ...
The word is derived from the Hokkien language, with “kia” meaning “fear” and “su” meaning “to lose”. [1] It is often used to denote an anxious and competitive attitude that arises from fear of missing out. [2] [5] It highlights one’s insistent want to be better than others. [1]
In addition to memory, the amygdala also triggers the secretion of hormones that affect fear and aggression. When the fear or aggression response is initiated, the amygdala releases hormones into the body to put the human body into an "alert" state, which prepares the individual to move, run, fight, etc. [33] This defensive "alert" state and ...
Xenophobia (from Ancient Greek: ξένος , 'strange, foreign, or alien', and φόβος (phóbos), 'fear') [1] is the fear or dislike of anything that is perceived as being foreign or strange.
Phobophobia comes in between the stress the patient might be experiencing and the phobia that the patient has developed as well as the effects on their life, or in other words, it is a bridge between anxiety/panic the patient might be experiencing and the type of phobia they fear, creating an intense and extreme predisposition to the feared ...
Arachnophobia is the fear of spiders and other arachnids such as scorpions [3] and ticks. The word "arachnophobia" comes from the Greek words arachne and phobia . Signs and symptoms
The distinction between "normal" fears and phobias, a phobia (as defined by the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV)): . An irrepressible persistent fear of an object, activity or situation esp. when the subject is exposed to unfamiliar people or possible criticism.