Mental health articles

OF mental health care and mentally ill

mentally ill

Define Affective Symptoms

Affective Disorders Most research on the cultural meaning of affective illness has focused on unipolar depression. Findings from these studies suggest that the cultural context shapes the way specific depressive symptoms are understood. For example, although ‘‘dhat syndrome’’ in India resembles depression, it exists in a cultural context that views semen as the vital source […]

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substance abuse and dependence disorders

Substance abuse refers to the overuse of alcohol and/ or drugs that results in harmful physical, social, legal, or interpersonal consequences; substance dependence is marked by continued use of alcohol or other drugs, despite these consequences. The WHO has argued that an individual’s cultural context must be considered when diagnosing an alcohol problem. For a […]

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anxiety disorder characteristics and symptoms

Anxiety disorders are generally characterized by excessive worry and apprehension about the future. Specific anxiety disorders include obsessive-compulsive disorder, panic disorder, simple phobias, and posttraumatic stress disorder. Compared to schizophrenia and depression, we know little about the way culture influences anxiety disorders. This may be due to the rare occurrence of ‘‘pure’’ anxiety disorders. Because […]

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positive and negative symptoms schizophrenia

Positive and Negative Symptoms of schizophrenia Strauss, Carpenter, & Bartko introduced the distinction between positive and negative symptoms, promoting awareness of an important aspect of heterogeneity in schizophrenia. Carpenter emphasized the challenge of this distinction to the conceptualization of schizophrenia. Positive symptoms are the presence of abnormal functioning, such as hallucinations and delusions, whereas negative […]

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Psychopath Signs and Symptoms

Psychopathic Personality Symptoms. The modern usage of the term psychopathy dates from Cleckley’s clinical descriptions. Two of the features, impulsivity and an absence of anxiety, have been the object of motivational hypotheses. Lykken demonstrated poor electrodermal conditioning and/or rapid extinction using electric shock as the unconditioned stimulus and proposed that the electrodermal hyporeactivity reflected low […]

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Mania Symptoms of and Symptoms

Mania The genetic contribution to mania is strong, underscoring the need to consider biological factors. Mania appears to fit nicely into the theoretical framework that employs appetitive and aversive motivational systems, as seen in Depue’s attempt to specify a biological substrate for mania within a neurobehavioral framework. With respect to motivational systems, the symptoms of […]

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Anxiety Disorders articles about related to application

Application to Anxiety Disorders In an interesting extrapolation to psychopathology, McNaughton and Gray attribute GAD to excessive output from the SHS. Underscoring the information processing aspects of the SHS, they describe GAD as primarily a cognitive disorder that involves an excessive perception of threat and a subsequent suppression of approach and excessive avoidance of threat. […]

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mood and anxiety disorders in men

The results of recent twin studies of mood and anxiety disorder symptoms across the life span suggest some differences in the etiology of these symptoms in childhood versus adulthood. Only a few twin studies hav been conducted with children and adolescents, so we will begin with a review of the more extensive adult findings. We […]

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Is Schizophrenia Genetic or Environmental

Is Schizophrenia Genetic or Environmental?Many family studies have been conducted to establish that a familial association exists between these disorders and schizophrenia, but fewer twin and adoption studies have been conducted to investigate the role that genetic influences play in their etiology. As stated earlier, different models exist to explain the genetic transmission of the […]

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General Characteristics of Schizophrenia

Three traits were observed more frequently among the biological relatives of schizophrenic probands: suspiciousness, flat affect, and withdrawn behavior. Psychotic-like features (e.g., cognitive and perceptual distortions) were not observed. Subsequent twin studies have replicated these findings. In a series of studies conducted with the Norwegian Twin Registry, Torgersen found a higher frequency of SPD among […]

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