Sleep and Consciousness | Neurotransmitters | Personality | The Brain | Psychological Disorders |
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REM Sleep
What is a deep stage of sleep marked by high-frequency brain waves and dreaming?
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Dopamine
What is the neurotransmitter known as the "pleasure" chemical and is used by the brain to produce of feelings of pressure and reward?
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Id
What is the primitive, instinctive component of personality that operates according to the pleasure principle, according to Freud?
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Right Hemisphere
What is the hemisphere of the brain that is involved in visual-spatial and emotional processes?
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Major Depressive Disorder
What is the disorder where people show persistent feelings of sadness and despair and a loss of interest in previous sources of pleasure?
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Circadian Rhythm
What is the 24-hour biological sleep cycle found in humans and other species?
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Serotonin
What is the neurotransmitter that regulates brain function and activity? (Hint: Deficiencies can cause depression).
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Ego
What is the decision-making component of personality that operates according to the reality principle, according to Freud?
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Left Hemisphere
What is the hemisphere of the brain that specializes in language, speech, and analytical processes?
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Autism
What is the disorder characterized by a profound impairment of social interaction and communication and severely restricted interests and activities?
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Consciousness
What is the awareness of internal and external stimuli?
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Acetylcholine
What is the neurotransmitter that largely influences muscle activation and memory?
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Superego
What is the moral component of personality that incorporates social standards about what represents right and wrong, according to Freud?
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Brainstem
What is the part of the brain responsible for life support functions such as heart rate and respiration?
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Obsessive-Compulsive Disorder
What is the disorder marked by persistent, uncontrollable intrusions of unwanted thoughts and urges to engage in senseless rituals?
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Insomnia
What is a chronic disorder that results in the individual having problems getting adequate sleep?
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Norepinephrine
What is the neurotransmitter that plays important roles in alertness, attention, cognition, and motivation?
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Narcissism
What is the personality trait marked by an inflated sense of importance, a need for attention and admiration, a sense of entitlement, and a tendency to exploit others?
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Prefrontal Cortex
What is the area of the brain known as the executive of the brain and is responsible for impulse control, the regulation of emotions, attention, planning, and directing behavior?
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Dissociative Identity Disorder (formerly known as multiple personality disorder)
What is the coexistence in one person of two or more largely complete, and usually very different, personalities?
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Delta Waves
What is the type of brain waves that are a characteristic of deep sleep?
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GABA
What is the neurotransmitter that is known as the brain's natural "valium" and promotes relaxation?
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Self-efficacy
What is one's ability to believe that they will succeed in a situation or task?
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Limbic System
What is the system of brain structures that play essential roles in all aspects of emotional functioning?
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Catatonic Schizophrenia
What is the type of schizophrenia that is characterized by motor disturbances ranging from immobility to excessive, purposeless activity?
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