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This term can be applied to any stress reaction in the military unit environment. Many reactions look like symptoms of mental illness (such as panic, extreme anxiety, depression, and hallucinations), but they are only transient reactions to the traumatic stress of combat and the cumulative stresses of military operations. [1]
Fatigue is a state of tiredness (which is not sleepiness), exhaustion [1] or loss of energy. [ 2 ] [ 3 ] Fatigue (in the medical sense) is sometimes associated with medical conditions including autoimmune disease , organ failure , chronic pain conditions, mood disorders , heart disease , infectious diseases , and post-infectious-disease states ...
Lethargy is a state of tiredness, sleepiness, weariness, fatigue, sluggishness, or lack of energy. It can be accompanied by depression , decreased motivation, or apathy . Lethargy can be a normal response to inadequate sleep, overexertion, overworking, stress, lack of exercise, improper nutrition, drug abuse, boredom , or a symptom of an ...
Emotional exhaustion is a symptom of burnout, [1] a chronic state of physical and emotional depletion that results from excessive work or personal demands, or continuous stress. [2] It describes a feeling of being emotionally overextended and exhausted by one's work.
[1] Many people complain of low mental energy, which can interfere with work and daily activities. [1] Low mental energy and fatigue are major public health concerns. [1] People may pursue remedies or treatment for low mental energy. [1] Seeking to improve mental energy is a common reason that people take dietary supplements. [6]
Clouding of consciousness, also called brain fog or mental fog, [1] [2] occurs when a person is slightly less wakeful or aware than normal. [3] They are less aware of time and their surroundings, and find it difficult to pay attention. [3] People describe this subjective sensation as their mind being "foggy". [4]
Bradyphrenia is the slowness of thought common to many disorders of the brain. [1] Disorders characterized by bradyphrenia include Parkinson's disease and forms of schizophrenia consequently causing a delayed response and fatigue. [2]
Calmness is the mental state of peace of mind, being free from agitation, excitement, or disturbance. [1] It also refers to being in a state of serenity, tranquillity, or peace. [ 2 ] Calmness can most easily occur for the average person during relaxation, but it can also be found during much more alert and aware states. [ 3 ]