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British Journal of Psychiatry, 1981
SummaryData from Chapman's anhedonia and perceptual aberration scales are presented for groups of schizophrenics and hospital staff control subjects. Differences between the two groups are found for both anhedonia scales and for the perceptual aberration scale, but the difference for physical anhedonia is only marginally significant.
M, Cook, F, Simukonda
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SummaryData from Chapman's anhedonia and perceptual aberration scales are presented for groups of schizophrenics and hospital staff control subjects. Differences between the two groups are found for both anhedonia scales and for the perceptual aberration scale, but the difference for physical anhedonia is only marginally significant.
M, Cook, F, Simukonda
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American Journal of Psychiatry, 1977
The authors administered semi-structured interviews to 187 psychiatric inpatients to determine the role of anhedonia in schizophrenia. The interviews were taperecorded and then given blind ratings for anhedonia on a 7-point scale. Schizophrenic patients had significantly more anhedonia than nonschizophrenics, although many of the latter group had ...
M, Harrow +3 more
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The authors administered semi-structured interviews to 187 psychiatric inpatients to determine the role of anhedonia in schizophrenia. The interviews were taperecorded and then given blind ratings for anhedonia on a 7-point scale. Schizophrenic patients had significantly more anhedonia than nonschizophrenics, although many of the latter group had ...
M, Harrow +3 more
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Anhedonia in Neurodegenerative Diseases
2022Neurodegenerative diseases are increasingly recognised to be an important cause of brain disorders, particularly in late age. Associated with a wide range of pathologies, they lead to progressive loss of neurons in different regions of the nervous system.
Vicky, Turner, Masud, Husain
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Anhedonia in Anxiety Disorders
2022Humans, like other animals, are fundamentally motivated to pursue rewarding outcomes and avoid aversive ones. Anxiety disorders are conceptualized, defined, and treated based on heightened sensitivity to perceived aversive outcomes, including imminent threats as well as those that are uncertain yet could occur in the future.
Charles T, Taylor +2 more
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2021
Anhedonia is frequently observed among individuals with eating disorders (ED), though its relevance to ED pathology and clinical outcomes remain poorly understood. This chapter will present the latest findings regarding anhedonia in ED, with the majority of data available for anorexia nervosa (AN) and bulimia nervosa (BN).
Susan M. Murray +3 more
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Anhedonia is frequently observed among individuals with eating disorders (ED), though its relevance to ED pathology and clinical outcomes remain poorly understood. This chapter will present the latest findings regarding anhedonia in ED, with the majority of data available for anorexia nervosa (AN) and bulimia nervosa (BN).
Susan M. Murray +3 more
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Environmental Contributions to Anhedonia
2021Anhedonia is a core feature of psychopathological conditions that have recent exposure to stress and trauma as central to their etiology. Indeed, evolutionary accounts of depression suggest that decreased motivation to pursue reward may be an adaptive strategy in the face of social stress, in particular, as it may serve to defuse interpersonal conflict.
Kate L. Harkness +2 more
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Psychological Treatments for Anhedonia
2021Anhedonia, a loss of interest or pleasure in activities, is a transdiagnostic symptom that characterizes many individuals suffering from depression and anxiety. Most psychological interventions are designed to decrease negative affect rather than increase positive affect, and are largely ineffective for reducing anhedonia.
Christina F, Sandman, Michelle G, Craske
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The anhedonias: a conceptual history
History of Psychiatry, 1995Background. The term and concept of 'anhedonia' refer to a group of clinical phenomena whose common denominator is the complaint of a putative incapacity to 'experience pleasure'. Linked to disorders such as schizophrenia and depression, anhedonia remains difficult to define and measure. Method.
G E, Berrios, J M, Olivares
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Anhedonia in Nicotine Dependence
2022Prior findings indicate that trait anhedonia enhances the likelihood of becoming a tobacco smoker, and preliminary evidence suggests that smoking abstinence leads to anhedonic states in some individuals and situations, and nicotine administration reduces anhedonic states.
David G, Gilbert, Bryant M, Stone
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Pharmacological Treatments for Anhedonia
2022Anhedonia - the reduced ability to experience or respond to pleasure - is an important symptom domain for many psychiatric disorders. It is particularly relevant to depression and other mood disorders and it is a diagnostic criterion of a major depressive episode.
Matthew E, Klein +4 more
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