Perception and self-organized instability

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Perception and self-organized instability

This paper considers state-dependent dynamics that mediate perception in the brain. In particular, it considers the formal basis of self-organized instabilities that enable perceptual transitions during Bayes-optimal perception. The basic phenomena we consider are perceptual transitions that lead to conscious ignition (Dehaene and Changeux, 2011) and how they depend on dynamical instabilities t...

متن کامل

Self-organized instability in complex ecosystems.

Why are some ecosystems so rich, yet contain so many rare species? High species diversity, together with rarity, is a general trend in neotropical forests and coral reefs. However, the origin of such diversity and the consequences of food web complexity in both species abundances and temporal fluctuations are not well understood. Several regularities are observed in complex, multispecies ecosys...

متن کامل

Self-organized criticality and dynamic instability of microtubule growth.

We have shown that the distribution of lengths of site nucleated microtubules obey an algebraic power law relationship D(s) = A s(-tau), where D(s) is relative number of microtubules with length s, A and tau are constants. This relationship indicates the possibility of a self-organized criticality in the dynamic instability of microtubule growth.

متن کامل

Network Catastrophe: Self-Organized Patterns Reveal both the Instability and the Structure of Complex Networks

Critical events in society or biological systems can be understood as large-scale self-emergent phenomena due to deteriorating stability. We often observe peculiar patterns preceding these events, posing a question of-how to interpret the self-organized patterns to know more about the imminent crisis. We start with a very general description - of interacting population giving rise to large-scal...

متن کامل

Self-Organized Criticality and earthquakes

We discuss recent results on a new analysis regarding models showing Self-Organized Criticality (SOC), and in particular on the OFC one. We show that Probability Density Functions (PDFs) for the avalanche size differences at different times have fat tails with a q-Gaussian shape. This behavior does not depend on the time interval adopted and it is also found when considering energy differences ...

متن کامل

ذخیره 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: Frontiers in Computational Neuroscience

سال: 2012

ISSN: 1662-5188

DOI: 10.3389/fncom.2012.00044