Entropy is not just a property of a system—it is a property of a system and an observer.
Specifically, entropy is a measure of the amount of hidden information in a system that arises …

From the dynamical point of view, most cognitive phenomena are hierarchical, transient and
sequential. Such cognitive spatio-temporal processes can be represented by a set of …

Neural mass models are used to simulate cortical dynamics and to explain the electrical and
magnetic fields measured using electro-and magnetoencephalography. Simulations evince …

Neural activity typically follows a series of transitions between well-defined states, in a
regime generally called metastability. In this perspective, we review current observations …

Heteroclinic dynamics provide a suitable framework for describing transient dynamics such
as cognitive processes in the brain. It is appreciated for being well reproducible and at the …

Heteroclinic networks are a mathematical concept in dynamic systems theory that is suited to
describe metastable states and switching events in brain dynamics. The framework is …

Background: An estimated 99 in 100,000 people experience a traumatic brain injury (TBI),
with 85% being mild (mTBI) in nature. The Post-Concussion Symptom Scale (PCSS), is a …

Mild traumatic brain injury (mTBI) accounts for 80–90% of all TBI. Post-mTBI symptoms are
measured using the Post-Concussion Symptom Scale (PCSS); however, symptom …

The executive control network (ECN) is critical for effective, organized behavior. But what
mechanisms allow it to play this core role in higher cognition? An important property of the …

List of Contributors Page 1 List of Contributors Bassett, Danielle S. Department of
Bioengineering, School of Engineering and Applied Sciences, University of Pennsylvania …