While the past century of neuroscientific research has brought considerable progress in defining the boundaries of the human cerebral cortex, there are cases in which the demarcation of one area from another remains fuzzy. Despite the existence of clearly demarcated areas, examples of gradual transitions between areas are known since early cytoarchitectonic studies. Since multi-modal anatomical approaches and functional connectivity studies brought renewed attention to the topic, a better understanding of the theoretical and methodological implications of fuzzy boundaries in brain (...) science can be conceptually useful. This article provides a preliminary conceptual framework to understand this problem by applying philosophical theories of vagueness to three levels of neuroanatomical research. For the first two levels (cytoarchitectonics and fMRI studies), vagueness will be distinguished from other forms of uncertainty, such as imprecise measurement or ambiguous causal sources of activation. The article proceeds to discuss the implications of these levels for the anatomical study of connectivity between cortical areas. There, vagueness gets imported into connectivity studies since the network structure is dependent on the parcellation scheme and thresholds have to be used to delineate functional boundaries. Functional connectivity may introduce an additional form of vagueness, as it is an organizational principle of the brain. The article concludes by discussing what steps are appropriate to define areal boundaries more precisely. (shrink)

A Note on the Linguistic Determinacy in the Legal Context This paper discusses linguistic vagueness in the context of a semantically restricted domain of legal language. It comments on selected aspects of vagueness found in contemporary English normative legal texts and on terminological problems related to vagueness and indeterminacy both in the legal domain and language in general. The discussion is illustrated with selected corpus examples of vagueness in English legal language and attempts to show problems of the relation between (...) vagueness and ambiguity in the context of legal institutionalised systems.The discussion also evokes theoretical issues which pertain to the relation between legal texts and their contexts, the problem of how linguistic forms acquire their contextual meaning and how linguistic expressions are disambiguated. These issues are further related to the post-Gricean theory of relevance, its inferential model of communication, and the interplay between the linguistic code and inferential processes in communication. (shrink)

The opaque use of data collection methods on the WWW has given rise to privacy concerns among Internet users. Privacy policies on websites may ease these concerns, if they communicate clearly and unequivocally when, how and for what purpose data are collected, used or shared. This paper examines privacy policies from a linguistic angle to determine whether the language of these documents is adequate for communicating data-handling practices in a manner that enables informed consent on the part of the user. (...) The findings highlight that corporate privacy policies obfuscate, enhance and mitigate unethical data handling practices and use persuasive appeals to increase companies’ trustworthiness. The communicative strategies identified provide starting points for redesigning existing privacy statements with a view to communicating data handling practices in a more transparent and responsible manner, laying the groundwork for informed consent. (shrink)