Is it logical to count on quantifiers? Dissociable neural networks underlying numerical and logical quantifiers
نویسندگان
چکیده
منابع مشابه
Is it logical to count on quantifiers? Dissociable neural networks underlying numerical and logical quantifiers.
The present study examined the neural substrate of two classes of quantifiers: numerical quantifiers like "at least three" which require magnitude processing, and logical quantifiers like "some" which can be understood using a simple form of perceptual logic. We assessed these distinct classes of quantifiers with converging observations from two sources: functional imaging data from healthy adu...
متن کاملGeneralized Quantifiers and Logical Reducibilities
We consider extensions of first order logic (FO) and least fixed point logic (LFP) with generalized quantifiers in the sense of Lindström [Lin66]. We show that adding a finite set of such quantifiers to LFP fails to capture all polynomial time properties of structures, even over a fixed signature. We show that this strengthens results in [Hel92] and [KV92a]. We also consider certain regular inf...
متن کاملSupplement to “symmetric Propositions and Logical Quantifiers”
This document contains propositions, proofs, and supplementary discussion supporting claims made in the paper “Symmetric propositions and logical quantifiers,” Journal of philosophical logic, forthcoming (henceforth SPLQ). Unless explicitly mentioned otherwise, all references are internal. Section, but not subsection, headings correspond to those of SPLQ. (The latter has no subsections.)
متن کاملLearning complex action models with quantifiers and logical implications
Article history: Received 2 January 2010 Received in revised form 4 September 2010 Accepted 5 September 2010 Available online 29 September 2010
متن کاملWhich Quantifiers Are Logical? a Combined Semantical and Inferential Criterion
The aim of logic is to characterize the forms of reasoning that lead invariably from true sentences to true sentences, independently of the subject matter; thus its concerns combine semantical and inferential notions in an essential way. Up to now most proposed characterizations of logicality of sentence generating operations have been given either in semantical or inferential terms. This paper...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Neuropsychologia
سال: 2009
ISSN: 0028-3932
DOI: 10.1016/j.neuropsychologia.2008.08.015