Wernicke’s area
Language comprehension
Broca’s area
Speech production
Functional MRI
Measures changes in blood flow in active parts of the brain
PET scan
Reveals metabolic or biochemical functions of tissues and organs
Split brain
Corpus callosum is severed
Reflex arc
Neural pathway that controls a reflex
Neurotransmission
Neurotransmitters are released by the axon terminal and bind to/react with dendrites
Epigenetics
Study of how environment and behavior can modify genes
Heritability
Genes account for traits