1 Flashcards
What is a Positron Emission Tomography? (Pet Scan)
Is a visual display of the brain activity that detects a radioactive form of glucose while the brain performs a given task.
What is a refractory period?
A period of inactivity after a neuron has fired.
What is the Medulla?
Is at the base of the brain stem that controls heartbeat and breathing.
What is the reticular formation?
Is a Nerve network in the brain stem that plays an important role in controlling arousal.
What are Motor Neurons?
Carry outgoing information from the CNS to muscles and glands.
What is overconfidence?
We think we more know than we actually know.
What is the Hypothalamus?
Lies below the thalamus. It directs several maintenance activities like eating, drinking, body temperature, and control of emotions. It helps govern the endocrine system via the pituitary gland.
What is the Thalamus?
Is the brain’s sensory switchboard, located on the top of the brain stem. It directs messages to the sensory areas in the cortex and transmits replies to the cerebellum and medulla.
What are humanistic theories?
Personality theories that focus on the potential for healthy personal growth.
What is a theory?
Is an explanation that integrates principles and organizes and predicts behavior or events.
What is an hypothesis?
Is a testable prediction, often promoted by a theory, to enable us to accept, reject, or revise a theory
What does the Peripheral Nervous System consist of? (PNS)
The sensory and motor neurons that connect the central nervous system to the rest of the body
What does GABA do? What is its full name? What happens if it’s is undersupply?
A major inhibitor neurotransmitter. Gamma-Aminobutyric acid. Undersupply: Seizure
What is the idea of functionalism
Focused on purpose of consciousness and idea of individuality, influenced the education system. Critiqued the use of introspection in structuralism
What are the adrenal glands?
A pair of glands above the kidney that secrete hormones that help arouse the body in times of stress.
What is a Myelin Sheath?
A fatty tissue later segmentally encasing the axons of some neurons.
What is an agonist?
A molecule that binds to the receptor site to stimulate a response.
What is the endocrine system?
A set of glands that secrete hormones into the bloodstream.
What is community psychology?
A branch of psychology that studies how people interact with their social environments and how social institutions affect individuals and groups
What is Cognitive Psychology?
The scientific study of all the mental activities associated with thinking, knowing, remembering, and communicating.
What is psychoanalysis?
Freuds theory of personality that attributes thoughts and actions to unconscious motives and conflicts.
What is applied research?
Scientific study that aims to solve practical problems.
What is rumination?
Compulsive fretting.
What is evolutionary psychology?
The study of the evolution of behavior and mind, using principles of natural selection.
What is counseling psychology?
A branch of psychology that assist people with problems in living and in achieving greater well being.
What does the Automatic Nervous System do?
Part of the PNS that controls glands and other muscles.
What is an axon?
The neuron extension that passes messages through its branches to other neurons or to muscles or glands
Who created Theory of Evolution and Survival of the Fittest
Charles Darwin
The body’s information system is built from billions of interconnected cells called
Neurons
What is computed tomography? (CT)
A series of X-Ray photographs taken from different angles and combines into a composite representation of a slice of the brains structure.
What is a somatic symptom disorder?
A psychological disorder in which the symptoms take a bodily form without apparent physical cause.
What is accommodation?
Adapting our current understanding to incorporate new information
In the 1800’s Who suggested that bumps of the scull represented mental abilities
Fraz Gall
What is the lambic system?
Is a doughnut shoes system of Neural structures at the border of the brain stem and cerebrum, associated with emotions such as fear, aggression, and drives for food and sex. Includes the Hippocampus, Amygdala, Pituitary Gland, and Hypothalamus.
What is a brain lesion?
Experimentally destroying brain tissue to study animals behavior after such destruction.
What is the Biological Perspective
Suggest that most behavior is inherited and has an adaptive or evolutionary function
What is mania?
A mood disorder marked by a hyperactive, wildly optimistic state.
What is Glutamate? What happens if oversupply
A Major excitatory Neurotransmitter involved in memory. Oversupply: causes migraines.
Who influenced concept of structuralism, created psychology lab and intimated the study of cognitive development
Whilhel Wundt
What idea did Mary Whiton Calkins
Focused psychology around conscious self and sought to promote gender equality
What does Norepinephrine do?what happens if you have an undersupply of it
Helps control alertness and arousal. Undersupply: depression
What is Psychodynamic Psychology?
A branch of of psychology that studies how unconscious drives and conflicts influence behavior, and uses that information to treat people with psychological disorders.