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Post-exertional malaise; Other names: Post-exertional symptom exacerbation (PESE) Postexertional malaise (PEM) Post-exertional neuroimmune exhaustion (PENE) Chart of physical, cognitive, and emotional activities that may trigger PEM: Symptoms: Worsening of symptoms after ordinary activity: Causes: Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
Schematic of diathesis–stress model. The diathesis-stress model, also known as the vulnerability–stress model, is a psychological theory that attempts to explain a disorder, or its trajectory, as the result of an interaction between a predispositional vulnerability, the diathesis, and stress caused by life experiences.
The MMPI-2-RF builds on the Restructured Clinical (RC) scales developed in 2003, [9] and subsequently subjected to extensive research, [32] with an overriding goal of improved discriminant validity, or the ability of the test to reliably differentiate between clinical syndromes or diagnoses. Most of the MMPI and MMPI-2 Clinical Scales are ...
Malaise is a non-specific symptom and can be present in the slightest ailment, such as an emotion (causing fainting, a vasovagal response) or hunger (light hypoglycemia [2]), to the most serious conditions (cancer, stroke, heart attack, internal bleeding, etc.).
The MDQ also uses a yes/no format for the symptoms, rather than asking about the severity of each. Other rating scales are more useful for measuring severity and treatment outcomes . Additionally, self-report measures have some disadvantages, including bias that can stem from social desirability and demand characteristics .
Fixed muscle weakness is a static symptom as the muscle will be weak regardless of exercise or rest. [ citation needed ] A majority of patients with metabolic myopathies have dynamic rather than static findings, typically experiencing exercise intolerance, muscle pain, and cramps with exercise rather than fixed weakness. [ 38 ]
Neurasthenia (from the Ancient Greek νεῦρον neuron "nerve" and ἀσθενής asthenés "weak") is a term that was first used as early as 1829 [6] for a mechanical weakness of the nerves. [ clarification needed ] It became a major diagnosis in North America during the late nineteenth and early twentieth centuries after neurologist ...
Weakness is a symptom of many different medical conditions. [1] The causes are many and can be divided into conditions that have true or perceived muscle weakness. True muscle weakness is a primary symptom of a variety of skeletal muscle diseases, including muscular dystrophy and inflammatory myopathy .