Current Paradigms in Psychopathology Flashcards
This paradigm shows behavior, abnormal behavior and psychopathology are being influenced by the interaction of the genes and the environment
The Genetic-Environment Paradigm
These are CHAIN-LIKE structures within a cell nucleus that contains the genes
Chromosomes
This is the person’s TOTAL GENETIC ENDOWMENT
Genotype
this is the observed STRUCTURAL and FUNCTIONAL characteristics that result from an interaction of the Genotype and the environment
Phenotype
This means that a given person’s sensitivity or reaction to an evironmental event is influenced by genes
Gene-Environment Interaction
This examines the contribution of BRAIN STRUCTURE and FUNCTION to Psychopathology
Neuroscience
Four Mechanisms of Neuroscience
- Neurons and Neurotransmitters
- Brain Structure and Function
- Autonomic System
- Neuroendocrine System
The Basic Unit of the Nervous System
The Neuron
These are chemicals that allow neurons to send signal across the synapse (gap) to another neuron
Neurotransmitter
Re-absorption of leftover neurotransmitter by presynaptic neuron
Reuptake
Neurotransmitters that influence DEPRESSION, MANIA, SCHIZOPHRENIA
Serotonin and Dopamine
Neurotransmitters that influence ANXIETY and other STRESS related disorders
Norepinephrine
Neurotransmitter that influences ANXIETY
Gamma-Aminobutyric Acid (GABA)
Four Lobes of the Brain
- Frontal - Reasoning, Problem Solving, Working Memory
- Parietal - Sensations, Temperature, Body Position
- Temporal - Sounds
- Occipital - Vision
2 Systems of the Autonomic Nervous System
- Sympathetic Nervous System - Excitatory
2. Parasympathetic Nervous System - Quiescent