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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 ...
Anhedonia is a diverse array of deficits in hedonic function, including reduced motivation or ability to experience pleasure. [1] While earlier definitions emphasized the inability to experience pleasure, anhedonia is currently used by researchers to refer to reduced motivation, reduced anticipatory pleasure (wanting), reduced consummatory pleasure (liking), and deficits in reinforcement learning.
Anxiety disorders are the most common type of mental disorder. They affect nearly 30% of adults at some point in their lives, with an estimated 4% of the global population currently experiencing an anxiety disorder. However, anxiety disorders are treatable, and a number of effective treatments are available. [ 9 ]
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]
The word angst was introduced into English from the Danish, Norwegian, and Dutch word angst and the German word Angst. It is attested since the 19th century in English translations of the works of Søren Kierkegaard and Sigmund Freud. [1][2][3] It is used in English to describe an intense feeling of apprehension, anxiety, or inner turmoil.
The fear, anxiety, or avoidance is not attributable to the physiological effects of a substance (e.g., an addictive substance, a medication) or another medical condition. The fear, anxiety, or avoidance is not better explained by the symptoms of another mental disorder, such as panic disorder, body dysmorphic disorder, or autism spectrum disorder.
This includes generalized anxiety disorder (GAD), social anxiety disorder (or social phobia) and panic disorder, as well as related stress disorders like obsessive-compulsive disorder (OCD) and ...
Glossophobia or speech anxiety is the fear of public speaking. [1] The word glossophobia derives from the Greek γλῶσσα glossa (tongue) and φόβος phobos (fear or dread.) The causes of glossophobia are uncertain but explanations include communibiology and the illusion of transparency. Further explanations range from nervousness ...