This perspective shows the psychologist which areas of systems interact to influence behavior. Humans are biopsychosocial systems‚ in which biological‚ psychological‚ and social-cultural factors interact to influence our behavior. NEURAL COMMUNICATION 2-2: What are neurons‚ and how do they transmit information? Neurons are the basic components of the nervous system. The body uses these neurons in its electrochemical information system rather quickly. A neuron receives signals through its dendrites
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What is psychology? The scientific study of behavior and mental processes Development of psychology as a science Wilhelm Wundt founded the first psychology laboratory. Student of Wudnt ’s‚ E.B. Titchner named Wundt ’s approach structuralism. William James gave field an "American Stamp‚" invented functionalism Contemporary approaches to psychology Biological Approach (focus on the body) Neuroscience Behavioral Approach (behavioral responses and their environmental determinants) Psychodynamic
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Adrenergic medications affect the four receptors‚ a1‚ a2‚ B1 and B2. The sympathetic nervous system triggers the secretion of epinephrine and norepinephrine. Epinephrine is a hormone and norepinephrine functions as a hormone and neurotransmitter. First we will take a look at the Alpha 1 receptors. These Alpha 1 receptors cause vasoconstriction of vascular smooth muscles. They are located on the post synaptic membranes of effector organs‚ such as on gastral and urinary sphincters. Some are located
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contain genes. Question 5 The increasing complexity of animals’ behavior is accompanied by an increase in the amount of association area. Question 6 Voluntary movements‚ such as writing with a pencil‚ are directed by the somatic nervous system. Question 7 Cortical areas that are NOT primarily concerned with sensory‚ motor‚ or language functions are called association areas. Question 8 An experimenter flashes the word FLYTRAP onto a screen facing a split-brain patient so
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(mimics the gangliosides) Pathogenesis Presentation of Ag to naïve T cell → activation ↓ Activated T cells attach to venular endothelium of peripheral nerves ↓ Migrate through endothelial lining to perivascular location ↓ Sensitized → contact myelin → segmental demyelination Pathology Inflammatory lesions scattered throughout the peripheral nervous system Circumscribed areas of myelin loss associated with presence of lymphocytes and macrophages Initial lesion: nodes of Ranvier Myelin damage:
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I. INTRODUCTION A client diagnosed with Bipolar I disorder‚ such as Mary Ann Garces‚ intrigues and challenged the student nurses to applying onto the practical field‚ their acquired knowledge‚ attitude and skills from preceding lessons in order to function as an operative and effective member of the multidisciplinary team. The group members are determined to broaden their knowledge concerning the disorder‚ particularly in the various methods in which they are supposed to
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HBS ECA Study Guide UNIT 1 1.1.2 Directional terms describe the position of anatomical structures in relation to other structures or locations in the body and regional terms specify specific anatomical landmarks on the body. Students review on own. 1.2.1 A tissue is a group of similar cells designed to carry out a specific function. What are four main tissue types and how does structure lead to function? How does the structure of epithelial tissue lend this form of tissue to its function?
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QUILONA‚ KLARISSE JANE A. BSP-1B Animal Tissues 1. Epithelial Epithelial tissue is made of closely-packed cells arranged in flat sheets. Epithelia form the surface of the skin‚ line the various cavities and tubes of the body‚ and cover the internal organs. Subsets of Epithelia Epithelia that form the interface between the internal and external environments. Skin as well as the lining of the mouth and nasal cavity. These are derived from ectoderm. Inner lining of the GI tract‚ lungs‚ urinary
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Understanding Words * acetabul-: vinegar cup * adip-: fat * aer-: air * alb-: white * an-: without * ana-: up * anul-: ring * Apo-: away from * Append-: “to hang something”; * arth-: joint * Astr-: starlike * aud-: to hear * Ax-: axle * ax-: axis * Bi-: two * Bio-: life * blast: bud * burs-: bag‚ purse * calat-: something inserted * canal-: channel * Cardi-: referring to the heart * carp-: wrist
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Axia College Material Appendix C Brain Response of Behavior Part I Note: Parts II and III follow below‚ complete all three. Run Multimedias 2.3 and 2.4 * Go to the Web site www.prenhall.com/morris. * Click text: Psychology: An Introduction (12th ed.) * Click “2” on the select a chapter tool bar. * Click Live!Psych on the left hand menu. * Select 2.3 and 2.4. Write a 350- to 700-word response to the following: Explain the communication process of neurons in
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