Tuesday, February 14, 2012
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Lou Gehrig's Disease (ALS) Learning Center

Symptoms usually do not develop until after age 50. Persons with ALS have a loss of muscle strength and coordination that eventually gets worse. This eventually makes one unable to do routine tasks such as going up steps, getting out of a chair, o...
Source:ADAM
Date:September 11, 2008
The earliest sign of Lou Gehrig's disease is most often weakness in the arms or legs, at first usually more pronounced Amyotrophic lateral sclerosis (ALS) is caused by the degeneration and death of motor neurons in the spinal cord and brain. These...
Source:Gale Encyclopedia of Alternative Medicine
The disease starts slowly, affecting just one limb, such as the hands or feet, and steadily progresses to more limbs and muscles. When muscles lack the proper nourishment they require, they begin to thin and deteriorate. This condition is the hall...
Source:Gale Encyclopedia of Genetic Disorders Part I
The disease starts slowly, affecting just one limb, such as the hands or feet, and steadily progresses to more limbs and muscles. When muscles lack the proper nourishment they require, they begin to thin and deteriorate. This condition is the hall...
Source:Gale Encyclopedia of Genetic Disorders Part II
The earliest sign of ALS is most often weakness in the arms or legs, usually more pronounced on one side than the other at first. Loss of function is usually more rapid in the legs among people with familial ALS and in the arms among those with sp...
Source:Gale Encyclopedia of Medicine
The earliest sign of ALS is most often weakness in the arms or legs, usually more pronounced on one side than the other at first. Loss of function is usually more rapid in the legs among people with familial ALS and in the arms among those with sp...
Source:Gale Encyclopedia of Neurological Disorders
Paralysis is defined as complete loss of strength in an affected limb or muscle group.
Source:Gale Encyclopedia of Medicine
Paralysis is defined as complete loss of strength in an affected limb or muscle group.
Source:Gale Encyclopedia of Nursing and Allied Health
Question: Why does it get harder to lose weight with age? Answer: One must burn more calories than one takes in to lose weight at any age. This can be done either with caloric restriction or with exercise. Although metabolism slows down somewhat a...
Source:ADAM
Date:August 1, 2009
True muscle weakness means that full effort does not produce a normal muscle contraction or movement. A voluntary muscle contraction is generated when the brain sends a signal through the spinal cord and nerves to a muscle.
Source:Healthline
Date:September 30, 2007
Weakness is a reduction in the strength of one or more muscles.
Source:ADAM
Date:August 8, 2009
Breathing difficulty involves a sensation of difficult or uncomfortable breathing or a feeling of not getting enough air. See also: Difficulty breathing - first aid
Source:ADAM
Date:June 12, 2009
Shortness of breath, or dyspnea, is a feeling of difficult or labored breathing that is out of proportion to the patient's level of physical activity. It is a symptom of a variety of different diseases or disorders and may be either acute or chronic.
Source:Gale Encyclopedia of Medicine
Drooling is saliva flowing outside the mouth.
Source:ADAM
Date:February 6, 2008
Muscle cramps are involuntary and often painful contractions (movements) of the muscles.
Source:ADAM
Date:July 22, 2008
Muscle spasms and cramps are spontaneous, often painful muscle contractions.
Source:Gale Encyclopedia of Children's Health
Muscle spasms and cramps are spontaneous, often painful muscle contractions.
Source:Gale Encyclopedia of Medicine
Speech and language impairment may be any of several problems that make it difficult to communicate. See also: Stuttering; Expressive language disorder - developmental.
Source:ADAM
Date:April 23, 2008
Treatment for the improvement or cure of communication disorders, including both speech problems and language disorders. Formerly referred to as speech therapy, the techniques, strategies, and interventions designed to improve or correct communica...
Source:Gale Encyclopedia of Childhood and Adolescence
A speech disorder is a communication disorder characterized by an impaired ability to produce speech sounds or normal voice, or to speak fluently.
Source:Gale Encyclopedia of Nursing and Allied Health
Speech-language pathology is the treatment for the improvement or cure of communication disorders, including speech, language, and swallowing disorders. The term used to describe professionals in this discipline is speech and language pathologist ...
Source:Gale Encyclopedia of Mental Disorders
The field of speech pathology, formerly known as speech therapy, is concerned with disorders of speech and language. A speech-language pathologist is a professional trained to diagnose and treat language and speech disorders .
Source:Gale Encyclopedia of Nursing and Allied Health
Speech disorders are characterized by a difficulty in producing normal speech patterns.
Source:Gale Encyclopedia of Children's Health
According to the American Speech-Language-Hearing Association (ASHA), a language disorder is an impairment in comprehension use of the spoken, written, or other symbol system.
Source:Gale Encyclopedia of Medicine
Breathing that slows down or stops from any cause is called apnea.
Source:ADAM
Date:January 16, 2009
Dysphagia is a disorder of swallowing.
Source:Gale Encyclopedia of Nursing and Allied Health
Uncoordinated movement is muscle control problem or an inability to finely coordinate movements, which results in a jerky, unsteady, to-and-fro motion of the middle of the body (trunk) and unsteady gait (walking style. The condition is called ataxia.
Source:ADAM
Date:March 26, 2009
Ataxia, a medical term originated from the Greek language meaning "without order," refers to disturbances in the control of body posture, motor coordination, speech control, and eye movements. Several brain areas, including the cerebellum and the ...
Source:Gale Encyclopedia of Neurological Disorders
Developmental coordination disorder is diagnosed when children do not develop normal motor coordination (coordination of movements involving the voluntary muscles).
Source:Gale Encyclopedia of Mental Disorders
Lack of coordination in the muscles. Ataxia, an extreme lack of coordination of the muscles, is a symptom of damage to the central nervous system. People with ataxia typically stand with feet planted far apart, and sway while standing, struggling ...
Source:Gale Encyclopedia of Childhood and Adolescence
Walking abnormalities are unusual and uncontrollable walk patterns, usually caused by diseases or injuries to the legs, feet, brain, spine, or inner ear.
Source:ADAM
Date:March 26, 2009
A charley horse is the common name for a muscle spasm, especially in the leg. Muscle spasms can occur in any muscle in the body. When a muscle is in spasm, it contracts without your control and does not relax.
Source:ADAM
Date:July 10, 2009
Muscle spasms and cramps are spontaneous, often painful muscle contractions.
Source:Gale Encyclopedia of Alternative Medicine
Muscle atrophy is the wasting or loss of muscle tissue.
Source:ADAM
Date:November 13, 2008
Hoarseness is having difficulty producing sound when trying to speak, or a change in the pitch or quality of the voice. The voice may sound weak, very breathy, scratchy, or husky.
Source:ADAM
Date:October 10, 2008
A voice disorder is an abnormality of one or more of the three characteristics of voice: pitch, intensity (loudness), and quality (resonance).
Source:Gale Encyclopedia of Nursing and Allied Health
Spasticity is stiff or rigid muscles with exaggerated, deep tendon reflexes (for example, a knee-jerk reflex. The condition can interfere with walking, movement, or speech. See also: Muscle cramps
Source:ADAM
Date:March 26, 2009
Spasticity is a form of muscle overactivity. A spastic muscle is one in which a muscle resists being stretched out, and the resistance to stretch is greater the faster the muscle is moved. Spasticity is often used as an umbrella term for other for...
Source:Gale Encyclopedia of Neurological Disorders
Spasticity is an abnormal increase in muscle tone. It may be associated with involuntary muscle spasms , sustained muscle contractions (dystonia), and exaggerated deep tendon reflexes that make movement difficult or uncontrollable. Although it mos...
Source:Gale Encyclopedia of Children's Health
Painless swelling of the feet and ankles is a common problem, particularly among older people. Abnormal buildup of fluid in the ankles, feet, and legs is called peripheral edema.
Source:ADAM
Date:December 1, 2009
Muscle rigidity is an alteration of muscle tone in which the muscles are in an involuntary state of continual tension. Muscle rigidity can be a manifestation of neurological damage (basal ganglia diseases) or a side effect of certain medications.
Source:Healthline
Date:October 31, 2007
Edema is a condition of abnormally large fluid volume in the circulatory system or in tissues between the body's cells (interstitial spaces).
Source:Gale Encyclopedia of Medicine
Edema is a condition of abnormally large fluid volume in the circulatory system or in tissues between the body's cells (interstitial spaces).
Source:Gale Encyclopedia of Alternative Medicine
Unintentional weight loss is a decrease in body weight that is not voluntary. In other words, you did not try to loss the weight by dieting or exercising. See: Intentional weight loss
Source:ADAM
Date:February 22, 2009
Weight loss is a reduction in body mass characterized by a loss of adipose tissue (body fat) and skeletal muscle.
Source:Gale Encyclopedia of Cancer
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