Psychoneuroimmunology

Definition

Psychoneuroimmunology is the study of how psychological factors, such as stress and emotions, interact with the nervous and immune systems to impact our health.

Related terms

Stress:

The physiological and psychological response to challenging or threatening situations that can affect our overall well-being.

Immune System:

The complex network of cells, tissues, and organs in our body that defends against harmful invaders such as bacteria and viruses.

Homeostasis:

The body's ability to maintain stable internal conditions despite external changes; it involves regulation by both the nervous system and immune system.