Topographic Hypothesis: An Overview Abstract The Topographic Hypothesis (TH) proposes that the direct connections between cortical areas are organized according to the hierarchical topography of the brain. This article provides an overview of the TH, including its history, evidence, and implications for understanding brain connectivity. The article also discusses the potential for future research in […]
Defining Reentrant Neural Activity Reentrant neural activity represents a fundamentally critical organizational principle of the brain, differentiating it from simple computational systems. At its core, reentrance describes the mutual and reciprocal exchange of signals between distinct, geographically separated neural populations through dense, parallel connections. Unlike a simple feed-forward mechanism where information flows unidirectionally from A […]
The uncinate fasciculus (UF) is a white matter tract in the brain that connects the prefrontal cortex to the temporal lobe. It plays a key role in connecting various regions of the brain and has been linked to various cognitive and emotional functions. In this article, we review the anatomy, functional connectivity, and clinical relevance […]