What is defined as a unit of mental force directed towards a specific tissue cell for a particular occasion?

The correct choice is based on the understanding of the concept of a "mental impulse" within chiropractic philosophy. A mental impulse is characterized as a specific unit of mental force that is purposefully directed towards a particular tissue or cell, particularly in a context during which a certain physiological response or change is necessary. This idea emphasizes the intentionality behind the mental force and its application to influence the functioning of specific tissues or systems in the body.

In chiropractic philosophy, the distinction between mental impulses and other concepts like universal intelligence and innate intelligence is significant. Universal intelligence refers to the innate order and organization of the universe, affecting all matter and energy in a holistic manner, whereas innate intelligence pertains to the inherent ability of the body to adapt and maintain health. Transformation usually refers to a broader process of change and adaptation within the body or mind but does not specifically encapsulate the direct force directed at tissue cells as a mental impulse does. Therefore, emphasizing the targeted nature of the mental impulse aligns it with the original understanding of how mental forces interact with specific physiological locations, highlighting its role in potential healing and health maintenance.