Psychology is the scientific study of the mind and behavior. Psychologists are actively involved in studying and understanding mental processes, brain functions, and behavior. The field of psychology is considered a "Hub Science" with strong connections to the medical sciences, social sciences, and education. *Behavioral Neuroscience* Factors influencing plasticity of brain and behavior through development and into adulthood Hippocampal biology and function Stress and the brain Neurogenesis and brain plasticity across the life span Sex-related differences in brain function Endocrine and immune regulation of brain and behavior The neurobiology of cognitive control