Representation and knowledge are not the same thing
نویسندگان
چکیده
منابع مشابه
Why block-length and delay are not the same thing
Classically, information theorists have understood the tradeoff between delay and system error performance by using block-length as a proxy. Although this turns out to be correct when feedback is absent, it is shown to be very misleading when feedback is available. For symmetric channels, fixed block-length communication systems show no improvements in their error exponents while fixed delay sy...
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Is thought possible without language? Individuals with global aphasia, who have almost no ability to understand or produce language, provide a powerful opportunity to find out. Surprisingly, despite their near-total loss of language, these individuals are nonetheless able to add and subtract, solve logic problems, think about another person's thoughts, appreciate music, and successfully navigat...
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Classically, information theorists have understood the tradeoff between delay and system error performance by using block-length as a proxy. Although this turns out to be correct when feedback is absent, it is shown to be very misleading when feedback is available. For symmetric channels, fixed blocklength communication systems show no improvements in their error exponents while fixed delay sys...
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1 From the Departments of Radiology of Mayo Clinic, 200 First St SW, Rochester, MN 55905 (C.H.M., S.L., L.Y.); University of Texas M.D. Anderson Cancer Center, Houston, Tex (D.D.C.); University of California–Davis, Sacramento, Calif (J.M.B.); and University of California, Los Angeles, Los Angeles, Calif (M.F.M.G.). Received September 8, 2010; revision requested October 25; revision received Dec...
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Only two decades ago, patients with multiple sclerosis (MS) had no specific treatment and were managed with symptom control, physiotherapy, psychosocial support and, if necessary, disability aids. The arrival of different formulations of interferon beta and alternatively, glatiramer acetate in the 1990s brought about a new era in MS treatment. Patients and doctors have now become familiarized w...
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ژورنال
عنوان ژورنال: Behavioral and Brain Sciences
سال: 1999
ISSN: 0140-525X,1469-1825
DOI: 10.1017/s0140525x99552187