CHAPTER 2 Flashcards
(85 cards)
Include causal factors from the fields of genetics and neuroscience
Biological Dimensions
Include causal factors from behavioral and cognitive processes
Psychological Dimensions
Contribute in a variety of ways to psychopathology, as do social and interpersonal influences
Emotional Influences
Figure in any discussion of cause of psychological disoders
Developmental Influences
Attempts to trace the origins of a behavior to a single cause.
One-Dimensional Model
Psychopathology can be caused by multiple influences of multi-factors
Multidimensional Model
Implies that any particular influence contributing to psychopathology cannot be considered out of context
Systemic/Feedback Loop
A common cause of fainiting
Vasovagal Syncope
A possible cause of the vasovagal syncope is an overreaction of a mechanism called
Sinoaortic Baroreflec Arc
Individuals inherit tendencies to express certain traits or behaviors, which may then be activated under conditions of stress
The Diathesis-Stress Model
A condition that makes someone susceptible to developing a disorder
Diathesis
The study of how the nervous system, specifically the brain, works to understand our behavior, emotions, and cognitive processes.
Neuroscience
Processes all information received from our sense organs an reacts as necessary
Central Nervous System (CNS)
Facilitate the sending of messages to and from the brain
Spinal Cord
Brain uses an average of 140 billion nerve cells. Control our thoughts and action and transmits information throughout the nervous system
Neurons
One brand of neuron
Dendrites
Other branch of neuron that transmits impulses to other neurons
Axon
Any one nerve cell may have multiple connections to other neurons
Synapses
The goal to revolutionize out understanding of the human brain, which organizes every facet of our existence
Human Genome Project
Within each neuron, information is transmitted through these electrical impulses
Action Potentials
The space between the terminal button of one neuron and the dendrite of another
Synaptic Cleft
The biochemicals that are released from the axon of one neuron and transmit the impulse to the dendrite receptors of another neuron
Neurotransmitters
Neurotransmitters that increase the likelihood that the connecting neuron fire
Excitatory
Neurotransmitters that decreases the likelihood that the connecting neuron will fire
Inhibitory