Propagation refers to the process by which waves, signals, or entities spread through a medium or space, often involving the transfer of energy or information. It is a fundamental concept across various fields, including physics, biology, and communication, where it describes how phenomena such as light, sound, or genetic traits are transmitted from one point to another.
Neural activation refers to the process by which neurons in the brain or artificial neural networks become active in response to stimuli, leading to the transmission of signals that contribute to perception, decision-making, and learning. Understanding neural activation is crucial for deciphering brain function and improving the design and training of artificial neural networks in machine learning applications.
Diffusion potential arises when there is a difference in ion concentration across a semi-permeable membrane, leading to a voltage difference due to the movement of ions. This potential is crucial in physiological processes, such as the generation of action potentials in neurons and the function of ion channels in cells.