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FTD–ALS
Amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND) or—in the United States—Lou Gehrig's disease (LGD), is a rare, terminal neurodegenerative disorder that results in the progressive loss of both upper and lower motor neurons that normally control voluntary muscle contraction. ALS is the most common form of the motor neuron diseases. ALS often presents in its early stages with gradual muscle stiffness, twitches, weakness, and wasting. Motor neuron loss typically continues until the abilities to eat, speak, move, and, lastly, breathe are all lost. While only 15% of people with ALS also fully develop frontotemporal dementia, an estimated 50% face at least some minor difficulties with thinking and behavior. Depending on which of the aforementioned symptoms develops first, ALS is classified as ''limb-onset'' (begins with weakness in the arms or legs) or ''bulbar-onset'' (begins with difficulty in speaking or swallowing). Most cases of ALS ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frontotemporal Dementia
Frontotemporal dementia (FTD), also called frontotemporal degeneration disease or frontotemporal neurocognitive disorder, encompasses several types of dementia involving the progressive degeneration of the brain's frontal lobe, frontal and temporal lobes. Men and women appear to be equally affected. FTD generally presents as a behavioral or language disorder with gradual onset. Signs and symptoms tend to appear in late adulthood, typically between the ages of 45 and 65, although it can affect people younger or older than this. There is currently no cure or approved symptomatic treatment for FTD, although some Off-label use, off-label drugs and behavioral methods are prescribed. Features of FTD were first described by Arnold Pick between 1892 and 1906. The name ''Pick's disease'' was coined in 1922. This term is now reserved only for the behavioral variant of FTD, in which characteristic Pick bodies and Pick cells are present. These were first described by Alois Alzheimer in 1911. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
