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Spinal muscular atrophy (SMA) is a rare neuromuscular disorder that results in the loss of motor neurons and progressive muscle wasting. [3] [4] [5] It is usually diagnosed in infancy or early childhood and if left untreated it is the most common genetic cause of infant death. [6]
There is a growing consensus that psychosocial factors are another cause of some MSDs. [11] Some theories for this causal relationship found by many researchers include increased muscle tension, increased blood and fluid pressure, reduction of growth functions, pain sensitivity reduction, pupil dilation, body remaining at heightened state of sensitivity.
Dementia with Lewy bodies (DLB) is a type of dementia characterized by changes in sleep, behavior, cognition, movement, and regulation of automatic bodily functions. Memory loss is not always an early symptom. The disease worsens over time and is usually diagnosed when cognitive impairment interferes with normal daily functioning.
One study found that there are 14 modifiable risk factors for dementia. Here are things you can do right now to lower your risk, according to doctors. ... “A growing body of research has ...
A dermatome is an area of the skin that sends sensory messages to a specific spinal nerve (right). Spinal nerves exit the spinal cord between each pair of vertebrae. Spinal cord injury can be traumatic or nontraumatic, [ 5 ] and can be classified into three types based on cause: mechanical forces, toxic, and ischemic from lack of blood flow. [ 6 ]
Batten disease is characterized by motor impairment, epilepsy, dementia, vision loss, and shortened lifespan. [50] A loss of vision is common first sign of Batten disease. [49] Loss of vision is typically preceded by cognitive and behavioral changes, seizures, and loss of the ability to walk. [49]
Impairment = a loss or abnormality of physical bodily structure or function, of logic-psychic origin, or physiological or anatomical origin; Disability = any limitation or function loss deriving from impairment that prevents the performance of an activity in the time lapse considered normal for a human being
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