OLE OF PRIMARY TEACHER The Teacher is like an oil lamp if its flame is steady and bright a hundred lamps can be lit by it‚ without in any way diminishing its brightness. For ensuring the brightness of the lamp‚ it is necessary that the wick be in good order and the oil supply be sufficient." Certainly the role of the teacher cannot be written in mere words. So far from my observation as a learner‚ I have begun to understand that there are many roles and responsibilities that come with
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evidence‚ explain the effects of one neurotransmitter on human behavior. Neurotransmitters are chemical messengers‚ which send signals and communicate information through neurons (nerve cells)‚ cells‚ our brains and our bodies. Neurotransmitters are released and travel through terminals in the brain until they reach certain receptors. Neurotransmitters and their functions are located and carried out in different sections of the brain. It uses neurotransmitters to make your body carry out certain
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Biological approach attempts to understand two major issues: the relationship between mind and body and the influence of heredity on behavior. The two primary concerns of biological approach are the workings of nervous system and the role of heredity in behavior. Bio psychologists investigate how all the electrical impulses‚ hormones and chemical flowing through the body can affect behavior. They are concerned with how the aspects of biology affect emotions of individuals‚ learning abilities and
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Discuss two biological explanations of depression (8+16 marks) AO1: One biological explanation for depression is family studies. Family studies have proved that having a first-degree relative with depression appears to be a risk factor of depression. These studies select people who already have the depression (the probands) and examine whether other members of their family have been‚ or might be diagnosed with depression. Research has found that around 20% of such relatives have depression compared
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missing. It was a contention between the Allied Powers (France‚ Russia‚ Britain‚ Italy and the United States)‚ and the Central Powers (Germany‚ Austria Hungary and the Ottoman Empire). The three primary driver of the war were the death of Archduke Franz Ferdinand‚ boundless militarism and monetary dominion. The primary reason for World War One occurred on June 28‚ 1914. Gavrilo Princip‚ a Bosnian Serb understudy‚ shot and executed Archduke Franz Ferdinand‚ the beneficiary to the Austro-Hungarian royal
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co-ordinators who have regularly sent us helpful comments and questions. Their feedback is the basis for the evolution of this Style Guide. 1 2 TABLE OF CONTENTS TABLE OF CONTENTS Members of the PAC Publishing team will be happy to discuss your project with you and respond to any specific questions you may have. You can also contact the
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Impact of Neurotransmitters on Physical and Mental Behavior Physiological Psychology November 20‚ 2011 Neurotransmitters are powerful chemicals that regulate numerous physical and emotional processes such as mental performance‚ emotional states and pain response. Virtually all functions in life are controlled by neurotransmitters. They are the brain’s chemical messengers. Interactions between neurotransmitters‚ hormones‚ and the brain chemicals have a profound influence on overall health and
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1. Explain the role of neurotransmitters in formation of drug addiction. As we can see from the video assigned to us this week‚ dopamine is a neurotransmitter that plays a role in the brain’s response to the presence of drug abuse. Dopamine is responsible for movement‚ regulation of heart rate‚ motivation and how a person perceives an experience either being painful or pleasurable. Pain causes for dopamine levels to drop whereas pleasurable responses increase dopamine levels. All drugs that become
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1. Name each of the three primary embryonic brain vesicles. Use clinical terminology to name the resulting adult brain region. Prosencephalon (forebrain) - becomes telencephalon (endbrain) and diencephalon (interbrain) Mesencephalon (midbrain) - remains undividedd Rhombencephalon (hindbrain) - becomes metencephalon (afterbrain) and myelencephalon (spinal brain) 2. What is the advantage of having a cerebrum that is highly convoluted? What term is used to indicate its crooves? Its outward folds
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Neurotransmitters Neurotransmitters are chemicals made by neurons and used by them to transmit signals to the other neurons or non-neuronal cells (e.g.‚ skeletal muscle; myocardium‚ pineal glandular cells) that they innervate. The neurotransmitters produce their effects by being released into synapses when their neuron of origin fires (i.e.‚ becomes depolarized) and then attaching to receptors in the membrane of the post-synaptic cells. This causes changes in the fluxes of particular ions across
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