Waterproof headphones and music player‚ tub of water(25°C)‚ electrodes‚ computer‚ BIOPAC system‚ skin temperature sensor‚ ECG sensor‚ breathing rate sensor‚ thermometer‚ TI-84 calculator. The experiment began using a TI-84 calculator as a random number generator‚ and 1-4 inputted into the calculator to determine order. Numbers 1-3 were inputted to determine the order of experimental groups for the participant. A plastic tub was then filled with a liter of water at 25℃‚ and a thermometer was placed
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Name: Nikia Martinez Class: Biology 240L L3-1201 Assignment: Electrocardiography Lab Report Due: April 3rd 2012 Professor: Dr. B. Schoffstall Introduction In a normal human being the heart correctly functions by the blood first entering through the right atrium from the superior and inferior vena cava. This blood flow continues through the right atrioventricular valve into the right ventricle. The right ventricle contracts forcing the pulmonary valve to open leading blood flow through the pulmonary
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Electrodermal Lab Report Introduction: The word polygraph translates to “many measures” although many assume it’s a synonym for lie detector. The polygraph records changes from a person’s normal heart rate‚ respiration rate‚ and electro-dermal activity (EDA). Based on these changes which are recorded‚ an examiner can detect if a person is being truthful or lying. The physiological basis of the EDA is that sweat glands will increase secretion based on somatic sensory stimulus‚ for example touch
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The cardiovascular and respiratory systems work towards a common goal of getting oxygen to tissues and getting carbon dioxide out of the body (Cloe‚ 2013). Each system has their own function to help the other‚ but the main focus is to oxygenate the blood. The body does this through one of the bodies organs‚ the lungs. Low oxygenated blood is pumped through the pulmonary arteries to the lungs. Whenever we breathe this low oxygen blood is turned back into oxygenated blood when carbon dioxide is forced
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A Psychological Report showing the effects of differing sounds on Galvanic Skin Response‚ Respiration and Heart Rate | | By Eunan McCloskey | 12/11/2009 | | Table of Contents Title Page....................................................................................................................................1 Table of Contents.......................................................................................................................2 Abstract.................
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the wrist‚ a black electrode on the right ankle‚ and a red electrode on the lateral malleolus. Plug the electrodes into port number two and choose lesson five and press setup. The biopac unit will check the leads and adjust the recording on the screen. When your patient is still‚ press the record button and the biopac unit will record for 60 seconds. If a problem occurs‚ press the redo button and record again. After the setup is complete‚ take the heart rate of the patient before each activity. The
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Notebook Score: 3/16‚ 3/18 Muscle Physiology (Biopac) Homework PhysioEx #2: Skeletal Muscle Physiology 3/23‚ 3/25 Electrocardiogram (Biopac) Homework PhysioEx #5 and #6: Cardiovascular Dynamics and Cardiovascular Physiology Lecture Poiseuelle’s Law: Cardiovascular System of the Froggy 3/30-4/5 Spring Break 4/6‚ 4/8 Exam #3; Notebooks Due Unit 3 Notebook Score: 4/13‚ 4/15 Digestion of Food 4/20‚ 4/22 Respiratory Measurements (Biopac) Homework PhysioEx #9: Renal System Physiology
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the ECGs of healthy heats. Materials In order to test this experiment‚ an ECG machine will be necessary to measure the ECG of individuals with a heart defect and individuals with healthy hearts. It will also be necessary to have a program called Biopac to see the reading on a laptop. Additionally‚ volunteers with a healthy heart and heart defects will be needed to participate in this experiment. Methods In this experiment‚ a 100-total people with be tested for data. The number of individuals
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carry it into amplifiers such as the ones shown in 1-1 (Right). These amplifiers amplify the signal approximately ten thousand times and then pass the signal via an analog to digital converter to a computer for processing. The computer processes the EEG signal and uses it in order to accomplish tasks such as communication and environmental control. BCIs are slow in comparison with normal human actions‚ because of the complexity and noisiness of the signals used‚ as well as the time necessary to complete
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Biology 65 – 01‚ Human Physiology (76979) Course Description and Syllabus Fall 2014 California State University‚ Fresno I. Introduction and Course Description Course Number: 76979 Units: 5 units: 4 lecture hours‚ 3 lab hours per week Time & Location: Lectures: MCL 121 MWF‚ 2:00 – 3:05 p.m. Labs: MCL 204 Day/time dependent on lab ID Lecturer: Karen Chooljian‚ M.S. Office: SB2 328 Phone: 278-2497 Office hours: T 1:30-4:00 pm‚ W 3:30-5:00 pm‚ Th 2:00-3:00 pm E-mail:
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