These skills are crucial for learning and development. They also enable positive behavior and allow us to make healthy choices for ourselves and our families. Executive function and self-regulation skills depend on three types of brain function: working memory, mental flexibility, and self-control. These functions are highly interrelated, and the successful application of executive function skills requires them to operate in coordination with each other.
home / medterms medical dictionary a-z list / pheromone definition Medical Definition of Pheromone Pheromone: An agent secreted by an individual that produces a change in the sexual or social behavior of another individual of the same species; a volatile hormone that acts as a behavior-altering agent.
The first pheromone found was a sex attractant in silkworm moths. This led to the belief that pheromones are only used on the opposite sex, which we now know to be false. There are two types of pheromones: releaser and primer pheromones. Releaser pheromones are odors that are fast-acting and behavior-changing. They mostly function as alarm pheromones, although some organisms use them for sex as well. An example of a releaser pheromone is the scent released by aphids to tell other aphids to leave a particular leaf.