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U-9 diss Neuroscience
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READING AND RESOURCES
Read the following chapter in your textbook:Brain & Behavior: An Introduction to Behavioral Neuroscience
Bob Garrett; Gerald Hough
Chapter 11: “The Body Senses and Movement”
In Chapter 11 you will explore how the brain acquires information about both the body and the surrounding environment. You will investigate the methods and pathways through which sensory input is processed by learning about the neural processes and pathways responsible for the perception of pain. You will explore the roles and functions of various brain structures in coordinating and executing motor actions as you investigate specific movement disorders, understanding how they impact the brain's capacity to control and execute movement.
Understanding Movement Impairments in the Brain: Causes, Effects, and Therapeutic Insight
This week, you will focus on movement disorders and their neural origins. By drawing from the unit readings, you will analyze how conditions such as Parkinson's disease and Huntington's disease can profoundly affect an individual's motor control. To add depth to our discussion, you will locate a relevant journal article from the Purdue Global Library, examining potential treatments or interventions for these conditions. This exploration is not only aimed at improving our comprehension of movement disorders but also at shedding light on strategies for managing and enhancing the quality of life for those affected.
In your discussion,
Discuss how movement is impaired in specific movement disorders, such as Parkinson's disease, Huntington's disease, or other disorders discussed in this week's reading.
What neural abnormalities underlie these disorders, and how do they affect a person's ability to control their movements?
Are there treatments or interventions available to mitigate these impairments?
Locate a journal article from the Purdue Global Library to support your reply and discuss the findings.
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U-9 Diss Neuroscience
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U-9 Diss Neuroscience
The brain processes signals sent via the skin, eyes, nose, mouth, and ears. Specialized sensory neurons react to different inputs from the surroundings. The input is then sent to the brain as electrochemical signals. The brain receives the signals in different categories. As a result, the processing of sensory input commences with specific areas in the brain separately deciphering every information. Consequently, several sensory input types are incorporated, enabling the input mass to be interpreted. The spinothalamic pathway is occupied in human pain perception since its lesions at any level produce enduring impairment of pain sensation. A major part of spinothalamic neurons reacts maximally to noxious stimulation. At the thalamic level, the pain pathway consists of two major termination sites: medial and ventrocaudal. The ventrocaudal thalamus obtains nociceptive input directly from projecting spinal neurons.
The brain contains different structures, including the hindbrain. The hindbrain controls autonomic functions that are vital for survival and are not under conscious control. The brainstem at the top of the spinal cord controls the deliberate movem...
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