The Brain Brainstem The brain stem plays an important role in basic attention‚ arousal‚ and consciousness. It contains the medulla oblongata‚ cerebellum‚ midbrain and pons. Its functions include things that you need to survive‚ such as breathing‚ digestion‚ heart rate‚ blood pressure‚ and arousal which makes you awake and alert.All information from our body passes through the brain stem on the way to the brain. Medulla Oblangata The medulla oblongata connects the brain and spinal cord.
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to BrainFacts.org A PRIMER ON THE BRAIN AND NERVOUS SYSTEM A PRIMER ON THE BRAIN AND NERVOUS SYSTEM A companion to BrainFacts.org A PUBLIC INFORMATION INITIATIVE OF: P r e fa c e Over the past two decades‚ scientific knowledge about the structure and function of the brain and nervous system and understanding of brain-based disorders have increased exponentially. Neuroscientists are using remarkable new tools and technologies to learn how the brain controls and responds to the body‚
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Effects of alcohol on brain functioning and neurotransmitters The consumption of alcohol can cause an effect on several parts of the brain including the hypothalamus‚ pituitary gland‚ medulla and the limbic system (How alcohol works 2008). Each sector responds differently to alcohol‚ causing changes in specific behaviors. Cerebral cortex The role of the cerebral cortex is to decipher information received from the senses‚ processing thought‚ speech‚ and memory and indicating the majority of
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in power“BRAIN POWER” 1.) The six firefighter was able to survive because of the brain’s activity it made the time run slower to cope up with the situation. As the lead of the team heard of the warning his brain took control. Two parts of the brain were responsible‚ diencephalon: thalamus and hypothalamus‚ they manage the fight or flight response hardwired. This drives a person to do an action without even thinking. The control center collects information from the situation outside. Usually‚ the
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Within our Jamaican schools the guidance counseling programmes are designed to implement core principles as stated by the Jamaican school curriculum. Guidance counsellors are the ones who play the role of effectively analyzing and implementing these programmes which ensure that all students are well prepared to manage these “exciting times”; every student needs support and guidance. This is imperative as they embark upon the academic‚ social‚ spiritual and developmental challenges of adolescence;
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Department of Physiology PHY2021 Body Systems Physiology Activity of Gastrointestinal Smooth Muscle Worksheet Due by: Noon (12 pm) Friday April 12 Pre-prac Reading: Vander‚ 12th Edition: Section 6D.4 (pp 175-180)‚ Section 15.2 (pp 521-522)‚ Section 15.4 (pp 528-529‚ 536-538 & 542-543). INTRODUCTION Give a brief description in your own words of the objectives and aims of this practical. The aim of this practical was to discover the effects that numerous hormones
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Cognitive Function and the Brain The brain has a major role in the area of cognition. Everything from emotion‚ problem solving‚ language‚ the way we process and categorize memories‚ and how we learn all stem from the functioning of the brain. This paper will discuss the role of the brain in cognitive functions and describe the impact that Phineas Gage’s accident had on revealing the brain’s role in cognitive function. Anatomy of the Brain Cognitive functions derive from the area of the brain known
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Motivation and the brain The brain is the control center of the body and the complexity of it remains the organ of constant research. Researchers consistently look for the answers about the how and why of an individual’s way of thinking‚ motivation‚ and processing of information. Motivation is a form of energy‚ and it is the driving force behind an individual to accomplish personal goals one has set for his or her self. Motivation is powerful when its use is in a positive mode while receiving messages
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What is Brain Chemistry? Brain chemistry or neurochemistry is the complex system which allows the brain to function with the use of chemicals known as neurotransmitters which move information around in the brain. Every person’s brain chemistry is slightly different‚ and a number of things can play a role in the levels of various neurotransmitters in the brain‚ and how those chemicals affect the brain’s function. It is believed that difference in brain chemistry may explain a variety of behavioral
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陆乐 TPO33 综合写作 The reading passage holds that three major functions of the carved stone balls. However‚ the professor argues that none of the three theories are very convincing. Firstly‚ according to the reading passage that the carved stone balls were weapons used in hunting or fighting. Whereas the professor thinks that common Heolithic weapons such as arowheads and hand axes had sign of wear. If the stone balls had been used as weapons‚ there would be cracks and pieces broken off as well. However
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