It is commonly believed that sensory deprivation can lead to cross-modal reorganization in an immature but not in a mature brain. The results of the present study suggest, however, that plasticity between sensory modalities is possible even in adults: activity indicating involvement of parietal or occipital brain areas in pitch-change discrimination was found in individuals blinded after childhood. Event-related brain potentials of early blinded (before the age of 2 years), late-blinded (12-28 years of age), and sighted adults were recorded to stimulus sequences consisting of standard tones occasionally replaced by deviant tones. Even when participants were not attending to auditory stimuli, the deviant tones elicited the mismatch negativity (MMN) in each group. There were no significant MMN front-back scalp distribution differences among the groups. However, when participants were detecting deviant stimuli, these stimuli elicited N2 and P3 waves that were posterior in distribution in both groups of blind participants relative to those of the sighted participants. These results suggest that cross-modal reorganization may occur even in the mature human brain.

No abstract

No abstract

No abstract

Abstract.  In many languages, case is distributed among many grammatical elements inside of argument DPs. This article shows that case distribution in Finnish is sensitive to certain nontrivial structural properties of those DPs. This makes it possible to use case distribution as a tool to investigate the internal structure of a variety of DPs, including nominalized clauses. It is argued, based on such new evidence, that (i) there exists a syntactic nominalizer head n within various kinds of nominal phrases, and that (ii) genitive argument DPs of nominalized clauses undergo raising analogous to the EPP‐triggered DP raising in finite clauses. Furthermore, these genitive arguments are base‐generated below the nominalizer head n. Implications involving recent theories of Agree, valuation, and phrasal movement are discussed.