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U-3 diss Neuroscience
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Unlocking the Brain's Secrets: Exploring the Mind's Mysteries with Scans and Images
Understanding the methods for studying brain structures and functions is important because it allows scientists to unravel the mysteries of the brain and its role in behavior, cognition, and neurological disorders. For this discussion, you will incorporate this knowledge to answer the below questions.
In your discussion, please respond to the following:
What are some non-invasive methods scientists use to study the role of brain structures in behavior, and how do these methods work?
Choose two to discuss.
What are the primary differences between methods used to investigate brain structure (e.g., MRI, CT scans) and those used to explore brain function (e.g., EEG, PET scans)?
How do these differences impact the types of questions researchers can answer?
Read the following chapter in your textbook: Brain & Behavior: An Introduction to Behavioral Neuroscience
Bob Garrett; Gerald Hough
Chapter 4: “The Methods and Ethics of Research” (pp. 90-110) (Science, Research and Theory & Research Techniques)
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U-3 Diss Neuroscience
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U-3 Diss Neuroscience
Transcranial Magnetic Stimulation (TMS) and Transcranial Electrical Stimulation (tES) are non-invasive approaches that are used to study the function of brain structures in human behavior. TMS involves the use of magnetic fields to stimulate brain nerve cells, which helps in understanding the human brain's influence on human behavior. Normally, TMS has been used to treat mental illnesses such as depression by ensuring that nerve cells are stimulated to model normal human behavior (Garrett & Hough, 2022). TMS is performed by placing an electromagnetic coil against the human head scalp that sends magnetic field to the brain nerves. The targeted nerve cells experience changes in reaction, which has a direct influence on human behavior (Lynn & Bassett, 2019). On the other hand, tES uses ele...
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