Month: February 2019

The Value of Actions, in Time and Space

Noel and Serino raise several interesting points about our recent functional interpretation of peripersonal space (PPS) [1]. We are grateful because their commentary gives us an opportunity to clarify aspects of our reasoning. In our critique of the vague notions surrounding PPS we may, ironically, have been too vague ourselves. As a result, Noel and […]

Published on February 27, 2019

Holistic Reinforcement Learning: The Role of Structure and Attention

Compact representations of the environment allow humans to behave efficiently in a complex world. Reinforcement learning models capture many behavioral and neural effects but do not explain recent findings showing that structure in the environment influences learning. In parallel, Bayesian cognitive models predict how humans learn structured knowledge but do not have a clear neurobiological […]

Published on February 27, 2019

The Prefrontal Cortex and Obesity: A Health Neuroscience Perspective

In the modern obesogenic environment, limiting calorie-dense food consumption is partially dependent on the capacity of individuals to override visceral reactions to hyperpalatable and rewarding food cues. In the current review, we employ a health neuroscience framework to outline: (i) how individual variations in prefrontal cortical structure and functionality, and by extension, executive functions, may […]

Published on February 27, 2019