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chapter outline
module 5
Neurons: The Basic Elements of Behavior
The Structure of the Neuron How Neurons Fire Where Neurons Connect to One Another: Bridging the Gap Neurotransmitters: Multitalented Chemical Couriers
module 6 module 7
The Brain
The Nervous System and the Endocrine System: Communicating within the Body
The Nervous System The Endocrine System: Of Chemicals and Glands
Studying the Brain’s Structure and Functions: Spying on the Brain The Central Core: Our “Old Brain” The Limbic System: Beyond the Central Core The Cerebral Cortex: Our “New Brain” Neuroplasticity and the Brain The Specialization of the Hemispheres: Two Brains or One? Exploring Diversity: Human Diversity and the Brain Try It! Assessing Brain Lateralization The Split Brain: Exploring the Two Hemispheres Becoming an Informed Consumer of Psychology: Learning to Control Your Heart—and Mind—through Biofeedback Psychology on the Web The Case of . . . The Fallen Athlete Full Circle: Neuroscience and Behavior
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The Deepest Cut
Wendy Nissley carried her two-year-old daughter, Lacy, into O.R. 12 at Johns Hopkins Hospital to have half of her brain removed. Lacy suffers from a rare malformation of the brain, known as hemimegalencephaly, in which one hemisphere grows larger than the other. The condition causes seizures, and Lacy was having so many—up to forty in a …show more content…
The nervous system is the pathway for the instructions that permit our bodies to carry out everyday activities such as scratching an itch as well as more remarkable skills like climbing to the top of Mount Everest. Here we will look at the structure and function of neurons, the cells that make up the nervous system, including the brain.
5.2 Describe how neurons fire. 5.3 Summarize how messages travel from one neuron to another.
5.4 Identify