I think, therefore I forget – using experimental simulation of dementia to understand functional cognitive disorders

I am therefore I think

This article offers an account of embodied exchange with the world that associates conscious operations with actively inferring the causes of our sensations. Its agenda is to link formal (mathematical) descriptions of dynamical systems to a description of perception in terms of beliefs and goals. The argument has two parts: the first calls on the lawful dynamics of any (weakly mixing ergodic) s...

Gerd Gigerenzer I Think , Therefore I Err

limitations of our cognitive system? Or are errors indispensable parts of every intelligent system? From the first perspective, all errors are at best unnecessary and at worst harmful. Consider an error commonly made by children. When asked to find the sum of 1/2 and 1/3. the answer is often 2/5. This is called the freshman error of adding numerators and adding denominators {Silver. 1986). But ...

I Think, Therefore I Am (Unhappy)

When not performing a task, we are usually engaged in a variety of thoughts, for instance about current problems, opportunities, our self-image, our relationships, about past experiences, and about plans for the future. Such mind wandering was found to occupy almost half of our time spent awake (Killingsworth and Gilbert, 2010). Mind wandering may have had the evolutionary advantage of better a...

Embodied Inference : or “ I think therefore I am , if I am what I think ”

Editorial : I Think , Therefore I ’ m Well : the Amazing Brain

Journal of American Physicians and Surgeons Volume 12 Number 2 Summer 2007 34 Development of functional magnetic resonance imaging (fMRI) has opened awhole newwindow on the brain. Patients with severely impaired consciousness, who were previously thought to be incapable of cognitive or sensory function, have been found, with the use of fMRI, to have stimulus-activated cortical networks, despite...