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Anxiety is an emotion which is 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] It is often accompanied by nervous ...
Anxiety disorder. Anxiety disorders are a group of mental disorders characterized by significant and uncontrollable feelings of anxiety and fear [2] such that a person's social, occupational, and personal functions are significantly impaired. [2] Anxiety may cause physical and cognitive symptoms, such as restlessness, irritability, easy fatigue ...
The Concept of Anxiety: A Simple Psychologically Orienting Deliberation on the Dogmatic Issue of Hereditary Sin (Danish: Begrebet Angest) is a philosophical work written by Danish philosopher Søren Kierkegaard in 1844. The original 1944 English translation by Walter Lowrie (now out of print), was named The Concept of Dread.[1]
Individuals with social anxiety disorder fear negative evaluations from other people. Physical symptoms often include excessive blushing, excessive sweating, trembling, palpitations, rapid heartbeat, muscle tension, shortness of breath, [ 5 ] and nausea. Stammering may be present, along with rapid speech.
The elevated plus maze (EPM) is a test measuring anxiety in laboratory animals that usually uses rodents as a screening test for putative anxiolytic or anxiogenic compounds and as a general research tool in neurobiological anxiety research such as PTSD and TBI. [1] The model is based on the test animal's aversion to open spaces and tendency to ...
Anticipatory anxiety is a symptom of panic disorder, playing a role in its onset, maintenance and impairment. People who suffer from frequent spontaneous panic attacks might develop a persistent state of fear, or anxiety, relating to the anticipation of future panic attacks or their consequences. [4][5][6] The severity of this anxiety might be ...
Separation anxiety disorder (SAD) is an anxiety disorder in which an individual experiences excessive anxiety regarding separation from home and/or from people to whom the individual has a strong emotional attachment (e.g., a parent, caregiver, significant other, or siblings). Separation anxiety is a natural part of the developmental process.
Test anxiety. Test anxiety is a combination of physiological over-arousal, tension and somatic symptoms, along with worry, dread, fear of failure, and catastrophizing, that occur before or during test situations. [1] It is a psychological condition in which people experience extreme stress, anxiety, and discomfort during and/or before taking a ...