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The triad forms part of his cognitive theory of depression [4] and the concept is used as part of CBT, particularly in Beck's "Treatment of Negative Automatic Thoughts" (TNAT) approach. The triad involves "automatic, spontaneous and seemingly uncontrollable negative thoughts" about the self, the world or environment, and the future. [5]
The three classic signs, known as Beck's triad, are low blood pressure, jugular-venous distension, and muffled heart sounds. [24] Other signs may include pulsus paradoxus (a drop of at least 10 mmHg in arterial blood pressure with inspiration), [12] and ST segment changes on the electrocardiogram, [24] which may also show low voltage QRS ...
According to this theory, depressed people acquire a negative schema of the world in childhood and adolescence as an effect of stressful life events, and the negative schema is activated later in life when the person encounters similar situations. [88] Beck also described a negative cognitive triad. The cognitive triad is made up of the ...
With cardiac tamponade, jugular veins are distended and typically show a prominent x descent and an absent y descent as opposed to patients with constrictive pericarditis (prominent x and y descent); see Beck's triad. [1] Other possible causes of Kussmaul's sign include: [2] [citation needed] Right ventricular infarction - low ventricular ...
The GCM is an update of Beck's model that proposes that mental disorders can be differentiated by the nature of their dysfunctional beliefs. [14] The GCM includes a conceptual framework and a clinical approach for understanding common cognitive processes of mental disorders while specifying the unique features of the specific disorders.
Beck developed a triad of negative cognitions about the world, the future, and the self, which play a major role in depression. An example of the triad in action taken from Brown (1995) is the case of a student obtaining poor exam results: The student has negative thoughts about the world, so he may come to believe he does not enjoy the class.
In 1979, Beck, Augustus John Rush, Brian Shaw and Gary Emery published the book "Cognitive therapy of depression", [37] which had the cognitive triad as a major underpinning concept. This mode of therapy became a major part of cognitive behavioral therapy in the 1980s, which became the standard non-pharmaceutical treatment for depression.
Beck's triad is a collection of three medical signs associated with acute cardiac tamponade, a medical emergency when excessive fluid accumulates in the pericardial sac around the heart and impairs its ability to pump blood. The signs are low arterial blood pressure, distended neck veins, and distant, muffled heart sounds. [1]