The smallest amount of stimulation that an observer can detect.
2
A neuromodulator that allows the spinal cord to control muscles, among other functions.
3
An ____ is a collection of information that is organized by the way it sounds.
4
A collection of information that is organized by the way it sounds.
5
To ______ something is to change it.
6
If something is______, it is related to mood or an emotional state.
7
If someone is______, he or she is likely to act forcefully or argue with others.
8
Relatively slow and large brainwaves, and generally occur during relaxed wakefulness.
9
State of consciousness that differs from a normal state of sleep or wakefulness.
10
Two groups of nuclei in the brain’s limbic system, which help control emotions and the sense of smell.
11
If a person is_____, he or she is alert and ready to react to stimuli.
12
To ______ something is to evaluate and define it.
13
Form of learning in which an individual makes connections between two stimuli or between a behavior and a stimulus.
14
Region of the cerebrum located in the temporal lobe, and is responsible for interpreting sounds.
15
Behavior that a person performs without being aware of it
16
The ________is the part of the peripheral nervous system that is responsible for the unconscious control of the body's internal systems, such as organs and glands.
17
If someone is_____, he or she is able to perceive and understand the surrounding environment.
18
A ______ is an observable action or reaction to something.
19
An idea or prejudice that influences a person’s thinking.
20
Variation in a biological system that goes through a regular cycle, and may or may not have psychological effects.