Final Flashcards
A fiber extending from the cell body which carries messages to other neurons
Axon
Fibers projecting from the neuron that receive impulses or messages from other neurons
Dendrites
A covering over the axon
Myelin
Controls sensory output to muscles in the body
Frontal
Receives visual information from the eyes
Occipital
Controls receiving touch
Parietal
Receives information from the ears
Temporal
Controls heart and respiratory rate
Medulla
Connects brain stem and the cerebellum
Pons
Reflex center for pain, vision, and hearing
Midbrain
Recognition of less critical sensations of pain, temperature, touch
Thalamus
Regulates appetite, thirst, sex drive, sleep, etc.
Hypothalamus
Computer, directs (filters stimuli) stimuli to high brain centers
Reticular activation system
Controls body coordination - balance
Cerebellum
Mediator for reflex activity
Spinal cord
Higher brain center
Cerebrum
Controls voluntary muscles, controlling most body movements
Somatic system
Controls involuntary muscles including the heart, stomach, skin, and the glands
(Fight or flight)
Autonomic system
Causes body to relax
Parasympathetic
Talking with body language, eye contact, facial expressions, etc.
Nonverbal communication
Experimenter produces a subject’s response whenever desired by presenting an UCS to form a new association between CS and the CR
(Pavlov)
Classical Conditioning
Experimenter takes a response that the subject already has and strengthens it by reinforcing it every time it occurs
(Edward Thorndike)
Operant Conditioning
Explorer
Sensory-motor
Symbols stand for objects
Preoperation
Children master space concepts
Concrete operations
Ability to reason abstractly
Formal operations
Emphasis is practical solving abilities
Structuralism