sensory organs and sends output to the muscles and effector organs. The brain incorporates the cerebrum‚ cerebellum and the brain stem (Figure 2). The cerebrum is the largest section of the brain‚ which consists of left and right hemispheres‚ and controls learning‚ emotions‚ movement‚ speech‚ vision and hearing‚ which are all functions affected by substance abuse. The cerebellum is located below the cerebrum at the back of the brain and receives information from the spinal cord‚ sensory systems and
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BIOLOGY 2113 Unit IV Review Guide Chapters 13-17 Chapter 13 – True or False 1. The nervous system consists of the brain‚ spinal cord‚ and nerves. 2. The afferent nervous system consists of all outgoing motor pathways. 4. Ependymal cells engulf and destroy microbes and cellular debris in inflamed or degenerating brain tissue. 5. Oligodendrocytes form myelin sheaths around nerve fibers in the CNS. 6. Nerve fibers with many Schwann cells forming a thick myelin sheath are called myelinated fibers
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“talk” to each other. 4. Review Neurotransmitters CENTRAL NERVOUS SYSTEM (BRAIN) 1. Brain Stem: Medulla Oblongata‚ Pons‚ Midbrain 2. Diencephalon: tucked between midbrain and cerebrum a. Hypothalmus (Posterior Pituitary Gland)‚ Thalmus (emotions of pleasantness)‚ Pineal Gland 3. Cerebellum (balance) 4. Cerebrum (cognitive function) 5.
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Nervous System The two types of the nervous system are the Central nervous system and the peripheral nervous system. They are responsible for integrating‚ processing‚ and coordinating Sensory data and motor commands the central nervous system‚ which interprets sensory input and carry information to maintain homeostasis. CNS can’t be regenerate because a CNS consists of the spinal cord that mean if it’s break the spinal cord is break also. The peripheral nervous system consists of the nerves
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little bit about what is known of the virus. It essentially attacks the brain until death. However‚ the virus continues and the second major event of the infection leads to the brainstem being reactivated and‚ as Jenner states while he points to the cerebrum‚ “the human part‚ that doesn’t come back.” After learning about all the different areas of the brain and how action potentials function within neurological mechanisms‚ this in theory makes sense. The brain stem‚ which
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Central Nervous System: The central nervous system consists of the brain and spinal cord. The brain controls bodily functions. The cerebrum is the largest part of the brain in humans. The cerebrum is the last place that information travels through in the brain. The spinal cord is the part of the body that communicates between the brain and the nerves that connect to the spinal cord. The spinal cord is commonly known as a pathway from the brain to the body. Peripheral Nervous System: The peripheral
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concerning the ability to use cognitive brain functions is the current mood and health (Willingham‚ 2007). Cognitive functions originate in the part of the brain called the cerebrum. Majority of brain mass is in the cerebral cortex or cerebrum (Willingham‚ 2007). The occipital‚ parietal‚ temporal and frontal lobes make up the cerebrum (Willingham‚ 2007). Signals that are sent from different areas of the brain are cognitive functions which rely on neurotransmitters that process and coordinate (Willingham
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Complete each part with 100- to 200-word responses. The word count for individual questions may vary but your responses should total 500- to 800-words for the entire worksheet. Part I: Origins of Psychology Within the discipline of psychology‚ there are several perspectives used to describe‚ predict‚ and explain human behavior. Describe three major psychological perspectives and name at least one leading theorist for each. Although there are several different perspectives used to describe
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the hindbrain * By the fifth week of human embryonic development five brain regions have formed from the three embryonic regions * As a human brain develops further the most profound change occurs in the forebrain‚ which gives rise to the cerebrum * The brainstem consists of three parts: the medulla oblongata‚ the pons‚ and the midbrain * The medulla oblongata contains centers that control several visceral functions * The pons also participates in visceral functions * The midbrain
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University of Phoenix Material Introduction to Psychology Worksheet Complete each part with 100- to 200-word responses. The word count for individual questions may vary but your responses should total 500- to 800-words for the entire worksheet. Part I: Origins of Psychology Within the discipline of psychology‚ there are several perspectives used to describe‚ predict‚ and explain human behavior. Describe three major psychological perspectives and name at least one leading theorist for
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