However, systems that can deal with a variety of reasonably complex problems, especially ones requiring broad commonsense knowledge about human cognition and behavior, still seem out of reach at this time.
We have investigated whether candidate genes for RD and SLI affect specific cognitive traits or have broad effect on cognition.
The DSST is the cognitive test of greatest interest in this study, since it provides a broad assessment of cognition (12).
Dr. Coplan, who is also the author of "Making Sense of Autistic Spectrum Disorders" (Random House, 2010), says he looks at speech delay in a very broad context, from cognition to communication.
The subjects representative of the general population (n = 867, 51% women) were part of a large multiple outcome study, the Betula study, investigating broad domains of cognition, psychiatric and somatic health [8], [19], [20].
It is therefore notable that genes involved in such a general process can lead to specific disorders rather than have a broad impact on cognition or behavior.
We adhere to the broad definition of "cognition" as comprising "all mechanisms that invertebrates and vertebrates have for taking in information through their senses, retaining it, and using it to adjust behaviour to local conditions" (Shettleworth 2010).
Recently, however, the use of memantine as a treatment for mild Alzheimer's disease and mild cognitive impairment has been criticized (Schneider et al., 2011), in part, because memantine treatment does not lead to broad improvements in cognition in Alzheimer's disease.
These results suggest that distinct aptitudes within broader domains of cognition and language, even within the normal range, influence the neural signatures of semantic and syntactic processing.
The truth, however, as Van Dyke 2009 argues, seems to be that Grosseteste is concerned to subsume Aristotle's account of scientific knowledge under a broader account of cognition in which divine illumination plays a crucial role in all cognition, while at the same time he endorses the account of scientific knowledge and abstraction presented in the Posterior Analytics.
