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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.
The first type, known as musical anhedonia without brain damage, manifests itself in individuals that do not present any neurological damage. Its incidence in the general population is low: between 3% and 5%. [4] The second type is known as acquired musical anhedonia, which develops as a result of brain damage. The incidence of this second form ...
Sexual anhedonia, also known as pleasure dissociative orgasmic disorder, is a condition in which an individual cannot feel pleasure (see anhedonia) from an orgasm. It is thought to be a variant of hypoactive sexual desire disorder .
Emptiness as a human condition is a sense of generalized boredom, social alienation, nihilism and apathy.Feelings of emptiness often accompany dysthymia, [1] depression, loneliness, anhedonia, despair, or other mental/emotional disorders, including schizoid personality disorder, post-traumatic stress disorder, attention deficit hyperactivity disorder, schizotypal personality disorder and ...
For example you can be happy and sad at the same time... like when people cry at weddings; it is the loss of childhood and the gaining of a relationship. Anhedonia is NOT an emotion, it is the lack of the pleasure sensation. Feelings of pleasure are part of a reaction. Anhedonia reflects a breakdown or blockage of that reaction.
Anhedonia, traditionally defined as a reduced capacity to experience pleasure, is frequently reported in schizophrenia. However, a large body of evidence suggests that hedonic responses are intact in schizophrenia, [ 150 ] and that what is reported to be anhedonia is a reflection of dysfunction in other processes related to reward. [ 151 ]
SNRIs, similarly to SSRIs, can cause several types of sexual dysfunction, such as erectile dysfunction, decreased libido, sexual anhedonia, and anorgasmia. [ 11 ] [ 59 ] [ 72 ] The two common sexual side effects are diminished interest in sex (libido) and difficulty reaching climax ( anorgasmia ), which are usually somewhat milder with SNRIs ...
Pseudodementia can develop in a wide range of neuropsychiatric disease such as depression, schizophrenia and other psychosis, mania, dissociative disorders, and conversion disorders. The presentations of pseudodementia may mimic organic dementia , but are essentially reversible on treatment and doesn't lead to actual brain degeneration.