Depression Glossary
GABA:
gamma-aminobutyric acid.
GAD:
generalized anxiety disorder.
Gambling:
wagering or betting on games and events that are largely determined by chance.
Gamma-Aminobutyric Acid (GABA):
The main inhibitory neurotransmitter of the nervous system.
General Adaptation Syndrome (GAS):
a three stage model of the stress reaction that includes the alarm reaction, resistance, and exhaustion.
Generalization:
the tendency of a learned response to one situation or object to transfer to other situations or objects.
Generalized Anxiety Disorder (GAD):
an anxiety disorder characterized by chronic excessive and persistent worry about a number of issues such as family, health, or finances, when there is no obvious threat present.
Generalized Reinforcer:
something (for example, money) that can influence a wide range of behaviors.
Gene:
part of DNA that is responsible for the transmission of inherited characteristics.
Genetic Code:
the way in which a cell's DNA controls the types of proteins that will be made by the cell.
Genetics:
the branch of science concerned with the study of the inheritance of traits and characteristics and the mechanisms by which these processes occur.
Genotype:
the genetic characteristics inherited by an individual.
GERD:
gastroesphageal reflux disease
GI:
gastrointestinal (stomach and gut)
Glucocorticoids:
adrenocortical hormones involved in sugar metabolism that also have effects on tissue repair and resistance to disease. Includes hydrocortisone, corticosterone, and cortisone.
GP:
general practitioner (family doctor)
Group Therapy:
a format for psychotherapy in which a group of people share their thoughts, feelings, and experiences, often with the guidance of a group leader.