PY 358 Lecture Notes - Lecture 2: Twin Study, Statistical Significance, Menstrual Cycle
6 Sep 2016
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Document Summary
Chapter 2 research methods in abnormal psychology. Dendrite: tree-like branches that receive messages from neurons. Neuron: nerve cells found throughout the body and brain that send and receive messages. Axon: tube-like structures that carry messages to the cell. Neurotransmitters: chemicals that transmit information to and from neurons. Brain stem: controls fundamental biological function such as breathing. Medulla, pons, and cerebellum: regulate breathing, heartbeat, and motor control. Thalamus: brain"s relay station, directing nerve signals that carry sensory information to the cortex. Forebrain: includes the limbic system, basal ganglia, and cerebral cortex: limbic system. Amygdala, the cingulate gyrus, and the hippocampus: deals primarily with emotions and impulses. Hippocampus: plays a role in memory formation and has been linked with memory deficits. Age 16 developed epilepsy and grand mal seizures. Able to recall long-term memories that occurred before surgery. Contains structures that contribute to higher cognitive functioning, including reasoning, abstract thought, perception of time, and creativity.
