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fear of amputees, and/or of becoming an amputee [9] [10] Aquaphobia: fear of water. Distinct from hydrophobia, a scientific property that makes chemicals averse to interaction with water, as well as an archaic name for rabies. Arachnophobia: fear of spiders and other arachnids such as scorpions, a zoophobia: Astraphobia: fear of thunder and ...
Fear is an emotional response to a current perceived danger. This differs from anxiety which is a response in preparation of a future threat. Fear and anxiety often can overlap but this distinction can help identify subtle differences between disorders, as well as differentiate between a response that would be expected given a person's ...
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 ...
For example, a positive valence would shift the emotion up the top vector and a negative valence would shift the emotion down the bottom vector. [11] In this model, high arousal states are differentiated by their valence, whereas low arousal states are more neutral and are represented near the meeting point of the vectors.
Norepinephrine is a huge player in fear memory formation. Recent studies have demonstrated that the blockade of norepinephrine β-adrenergic receptors (β-ARs) in the lateral nucleus of the amygdala interferes with the acquisition of fear learning when given pretraining stimuli but has no effect when applied posttraining or before memory retrieval.
Emotional aspects correspond to what it feels like to have an existential crisis. It is usually associated with emotional pain, despair, helplessness, guilt , anxiety, and loneliness. [ 3 ] [ 5 ] [ 6 ] [ 18 ] On the cognitive side, the affected are often confronted with a loss of meaning and purpose together with the realization of one's own end.
Anxiety is an emotion characterised by an unpleasant state of inner turmoil and includes feelings of dread over anticipated events. [1] [2] [3] Anxiety is different from fear in that fear is defined as the emotional response to a present threat, whereas anxiety is the anticipation of a future one. [4]
Discrete emotion theory is the claim that there is a small number of core emotions.For example, Silvan Tomkins (1962, 1963) concluded that there are nine basic affects which correspond with what we come to know as emotions: interest, enjoyment, surprise, distress, fear, anger, shame, dissmell (reaction to bad smell) and disgust.