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Chapter 11
Pharamcology: An Introduction
| Question | Answer |
|---|---|
| Basal Ganglia | Extra-pyramidal system; regulates motor activity |
| Cerebellum | coordinates body movements and posture and helps maintain body equilibrium |
| Cerebral Cortex | controls the body's voluntary activities |
| Cerebral Medulla | conducts nerve impulses to and from different areas of the brain |
| Cerebrum | uppermost part of the brain that controls higher intellectual abilities |
| Electroencephalogram (EEG) | A recording of the electrical activity of the cortex |
| Hypothalamus | controls many body functions |
| Limbic System | Neural pathway connecting different brain areas involved in regulation of behavior and emotion. |
| Medulla Oblongata | controls cardiac, vasomotor, and respiratory functions |
| Pons | serves as a relay station for verve fibers traveling to other brain areas |
| Reticular Formation | Network of nerve fibers that travel throughout the brain-stem and cerebrum; regulates level of wakefulness |
| Thalamus | regulates sensory impulses traveling to the cortex |
| Where are the basal ganglia located & what body activity do they regulate? | Is situated at the base of the fore-brain and strongly connected with the cerebral cortex, thalamus and other areas. It regulates motor activity |
| What three vital centers are located with in the medulla oblongata? | 1. Cardiac (heart) 2. Vasomotor (blood pressure) 3. Respiratory (breathing) |
| List four body functions regulated by the hypothalamus. | 1. Temp 2. Water balance 3. Appetite 4. Sleep |
| What functional components of the brain does the anti-anxiety drug selectively affect? | 1. Reticular Formation 2. Limbic System |