Dendritic Potential: Unlocking Your Brain’s Hidden Power
Introduction and Definition of Dendritic Potential The concept of the dendritic potential refers fundamentally to the stable, transmembrane voltage difference maintained across the plasma membrane of a neuron’s dendrite when the cell is in a quiescent or non-firing state. This potential, often measured relative to the extracellular fluid, is a crucial determinant of neuronal excitability […]
Local Excitatory State: Unlocking Neural Potential
Introduction to the Local Excitatory State (LES) The Local Excitatory State (LES) represents a fundamental concept in neurophysiology, describing a localized, temporary, yet sustained elevation in the intrinsic excitability of specific neuronal populations within the central nervous system. This phenomenon moves beyond simple transient synaptic transmission, suggesting a robust alteration in the neuron’s readiness to […]