What is the difference between acalculia and dyscalculia?

Dyscalculia is an . alternate name for a Neurodevelopmental Disorder, "Specific Learning Disorder with impairment in math" diagnosed in school-age children with average to above-avg. IQ's who have difficulty with math calculation & application. Acalculia is an acquired disorder from a stroke or other brain injury, in which patients have trouble with simple calculations, even with identifying the larger of 2 numbers. .

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What is the difference between dyscalculia and acalculia?

Dyscalculia = " to . count badly", from its Greek & Latin root words. Deficits in information processing, memory & retrieval in an infant or child who lacks age-appropriate intuitive understanding of numerical concepts cause developmental dyscalculia. Acalculia is acquired & of late onset. It is caused by anything that damages areas of the brain involved in mathematical operations. Acalculia = unable to count. Read more...

What are the differences between dyscalculia and acalculia?

Dys- vs a- In general the prefix dys is used to indicate an impairment in a being able to accomplish a task or process while the prefix a- indicates complete inability to perform the process or complete absence of the item. For example, dyscalculia would refer to a learning disability in some aspect of math while acalculia would refer to complete absence of math skills usually acquired as a result of braininjury. Read more...