The document discusses the nervous system and brain. It describes the central and peripheral nervous systems, including the somatic and autonomic divisions. It then covers neurons, neurotransmitters, and the main structures and functions of the brain like the cerebral cortex and limbic system. Finally, it discusses brain imaging technologies, disorders like dementia and Alzheimer's, and how electrical stimulation can be used to study the brain.

1. The Biology of Mind

13. The Brain SECTION OF BRAIN FUNCTION Brain stem Receives information from the brain to control basic functions (heart rate, respiration, blood pressure, swallowing, coughing, sneezing, vomiting, etc) Thalamus Main information pathway between the brain and the spinal cord (like the phone jack in the back of your computer) Hypothalamus Control center for our body's homeostasis (regulates body temperature, appetite, thirst for water, desire for salt, etc). Cerebellum Keeps movements smooth and coordinated, helps maintain posture, muscle tone, and equilibrium/balance Cerebrum Intellect, speech, and memory