47 citations · 56 across the 4 of their papers we have counts for
7 papers
Learning differentially reorganizes brain activity and connectivity
Maxwell A Bertolero, Azeez Adebimpe, Ankit N. Khambhati +4
Human learning is a complex process in which future behavior is altered via the reorganization of brain activity and connectivity. It remains unknown whether activity and connectiv…
Implementing a Concept Network Model
Sarah H. Solomon, John D. Medaglia, Sharon L. Thompson-Schill
The same concept can mean different things or be instantiated in different forms depending on context, suggesting a degree of flexibility within the conceptual system. We propose t…
Effective learning is accompanied by high dimensional and efficient representations of neural activity
Evelyn Tang, Marcelo G. Mattar, Chad Giusti +2
A fundamental cognitive process is the ability to map value and identity onto objects as we learn about them. Exactly how such mental constructs emerge and what kind of space best…
Process reveals structure: How a network is traversed mediates expectations about its architecture
Elisabeth A. Karuza, Ari E. Kahn, Sharon L. Thompson-Schill +1
Network science has emerged as a powerful tool through which we can study the higher-order architectural properties of the world around us. How human learners exploit this informat…
Functional Alignment with Anatomical Networks is Associated with Cognitive Flexibility
John D. Medaglia, Weiyu Huang, Elisabeth A. Karuza +3
Cognitive flexibility describes the human ability to switch between modes of mental function to achieve goals. Mental switching is accompanied by transient changes in brain activit…
The network architecture of value learning
Marcelo G Mattar, Sharon L Thompson-Schill, Danielle S Bassett
Value guides behavior. With knowledge of stimulus values and action consequences, behaviors that maximize expected reward can be selected. Prior work has identified several brain s…
Brain and Cognitive Reserve: Translation via Network Control Theory
John D. Medaglia, Fabio Pasqualetti, Roy H. Hamilton +2
Traditional approaches to understanding the brain's resilience to neuropathology have identified neurophysiological variables, often described as brain or cognitive 'reserve,' asso…