Apsych quiz

Genetic Predispositions

Genetic factors that influence a person's likelihood to exhibit certain traits or behaviors.

Nature vs. Nurture

The debate regarding the relative contributions of genetics (nature) and environment (nurture) to human behavior and traits.

Independent Variable (IV)

The variable that is manipulated in an experiment to assess its impact on the dependent variable.

Dependent Variable (DV)

The outcome variable that is measured in an experiment to see how it is affected by the independent variable.

Gene-environment interaction

The phenomenon whereby different environments can influence the expression of genetic traits.

Synaptic Cleft

The space between neurons where neurotransmitters are released and bind to receptors.

Reuptake

The process by which neurotransmitters are reabsorbed by the presynaptic neuron after transmitting a signal.

Agonist

A substance that mimics or enhances the effects of a neurotransmitter.

Antagonist

A substance that blocks or inhibits the effects of a neurotransmitter.

Autonomic Nervous System

The part of the peripheral nervous system that controls involuntary bodily functions.

Central Nervous System (CNS)

The brain and spinal cord, responsible for processing information and controlling responses.

Motor Neurons

Nerve cells that carry signals from the brain and spinal cord to muscles, facilitating movement.

Hypothalamus

A brain region that plays a crucial role in controlling hunger, thirst, and various bodily functions.

Cerebellum

The part of the brain responsible for coordination and balance.