Understanding The Brain The Neurobiology Of Everyday Life
Leoma Cianchetti
The University of Chicago is offering the course through MOOC provider Coursera. UChicago launched its first two MOOCs last fall, on Asset Pricing and Global Warming. The MOOCs being offered are free and not-for-credit.
Peggy Mason, professor of neurobiology, will lead Understanding the Brain. Mason designed the 10-week course for people from all walks of life who are interested in the workings of the brain and the nervous system. In fact, the conductor on her commuter train has signed up for the course.
Mason is the author of a textbook, Medical Neurobiology (Oxford University Press, 2011), which introduces medical students to the fundamentals of the nervous system as it relates to the practice of medicine and human health. She also writes a blog, The Brain is Sooooo Cool!, in which she explains how the brain operates, and tweets about related matters via @neuroMOOC.
The course primarily will cover neuroanatomy, neural communication and neural systems. Mason will supplement her online lectures with discussions of the underlying neurology of topics that her students select from current events or YouTube videos.
Global Warming attracted 15,000 enrollees last fall in a market that includes many other online courses offered by other institutions on the same topic. David Archer, professor in geophysical sciences, taught the course. Archer is offering Global Warming again in an eight-week sequence that began March 31, concurrently with his residential course.
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Owing to advances in neuroimaging technology, the past couple of decades have witnessed a surge of research on brain mechanisms that underlie human cognition. Despite the immense development in cognitive neuroscience, the vast majority of neuroimaging experiments examine isolated agents carrying out artificial tasks in sensory and socially deprived environments. Thus, the understanding of the mechanisms of various domains in cognitive neuroscience, including social cognition and episodic memory, is sorely lacking. Here we focus on social and memory research as representatives of cognitive functions and propose that mainstream, lab-based experimental designs in these fields suffer from two fundamental limitations, pertaining to person-dependent and situation-dependent factors. The person-dependent factor addresses the issue of limiting the active role of the participants in lab-based paradigms that may interfere with their sense of agency and embodiment. The situation-dependent factor addresses the issue of the artificial decontextualized environment in most available paradigms. Building on recent findings showing that real-life as opposed to controlled experimental paradigms involve different mechanisms, we argue that adopting a real-life approach may radically change our understanding of brain and behavior. Therefore, we advocate in favor of a paradigm shift toward a nonreductionist approach, exploiting portable technology in semicontrolled environments, to explore behavior in real life.
Embark on a fascinating journey with 'Understanding the Brain: The Neurobiology of Everyday Life'. Unravel the mysteries of the mind, from the synaptic adventures of neurons to the enigmas of human behavior. Transform your curiosity into knowledge and explore the brain like never before.
Dive into the intricate world of neurobiology with our course, 'Understanding the Brain: The Neurobiology of Everyday Life'. This comprehensive program offers an in-depth exploration of neurological functions, neuro-linguistic programming, and the developmental neuropsychology of children. Discover the principles of neuroplasticity and understand brain injuries, autism, and dyslexia. Gain insights into mental health care, anatomy, and physiology of the human body. Equip yourself with knowledge on medication safety, medical law, and the impact of diet on mental health. Embark on this educational odyssey to decode the complexities of the brain and apply this understanding to everyday life.
Getting in-depth courses on a topic, covering every aspect from the most basic level, can be difficult. It can be a waste of time, energy, and effort. Moreover, it will cost you a fortune. To assist you in this endeavour, we present you with this all-inclusive, cutting-edge Understanding the Brain: The Neurobiology of Everyday Life bundle.
This Understanding the Brain: The Neurobiology of Everyday Life bundle consists of 25 courses. Beginning with the basics, we will lead you step-by-step until you reach the advanced level. Additionally, it offers courses in soft skills that are crucial for success in any profession or line of work.
To simplify the evaluation and accreditation procedure for students, we offer an automated assessment system. You'll have immediate access to a custom-created MCQ test or assignment after completing an online Understanding the Brain: The Neurobiology of Everyday Life bundle. The results will be immediately evaluated, and the score will be shown for your assessment. Each test will have a passing mark of 60%.
There are no formal requirements to enrol in this Understanding the Brain: The Neurobiology of Everyday Life bundle. All you need is a smart device, a reliable internet connection, and a basic command of English and you're good to go!
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Substance Abuse and Mental Health Services Administration (US); Office of the Surgeon General (US). Facing Addiction in America: The Surgeon General's Report on Alcohol, Drugs, and Health [Internet]. Washington (DC): US Department of Health and Human Services; 2016 Nov.
A substantial body of research has accumulated over several decades and transformed our understanding of substance use and its effects on the brain. This knowledge has opened the door to new ways of thinking about prevention and treatment of substance use disorders.
Scientific breakthroughs have revolutionized the understanding of substance use disorders. For example, severe substance use disorders, commonly called addictions, were once viewed largely as a moral failing or character flaw, but are now understood to be chronic illnesses characterized by clinically significant impairments in health, social function, and voluntary control over substance use.3 Although the mechanisms may be different, addiction has many features in common with disorders such as diabetes, asthma, and hypertension. All of these disorders are chronic, subject to relapse, and influenced by genetic, developmental, behavioral, social, and environmental factors. In all of these disorders, affected individuals may have difficulty in complying with the prescribed treatment.4
This evolving understanding of substance use disorders as medical conditions has had important implications for prevention and treatment. Research demonstrating that addiction is driven by changes in the brain has helped to reduce the negative attitudes associated with substance use disorders and provided support for integrating treatment for substance use disorders into mainstream health care. Moreover, research on the basic neurobiology of addiction has already resulted in several effective medications for the treatment of alcohol, opioid, and nicotine use disorders, and clinical trials are ongoing to test other potential new treatments.5
All addictive substances have powerful effects on the brain. These effects account for the euphoric or intensely pleasurable feelings that people experience during their initial use of alcohol or other substances, and these feelings motivate people to use those substances again and again, despite the risks for significant harms.
As individuals continue to misuse alcohol or other substances, progressive changes, called neuroadaptations, occur in the structure and function of the brain. These neuroadaptations compromise brain function and also drive the transition from controlled, occasional substance use to chronic misuse, which can be difficult to control. Moreover, these brain changes endure long after an individual stops using substances. They may produce continued, periodic craving for the substance that can lead to relapse: More than 60 percent of people treated for a substance use disorder experience relapse within the first year after they are discharged from treatment,4,6 and a person can remain at increased risk of relapse for many years.7,8
However, addiction is not an inevitable consequence of substance use. Whether an individual ever uses alcohol or another substance, and whether that initial use progresses to a substance use disorder of any severity, depends on a number of factors. These include: a person's genetic makeup and other individual biological factors; the age when use begins; psychological factors related to a person's unique history and personality; and environmental factors, such as the availability of drugs, family and peer dynamics, financial resources, cultural norms, exposure to stress, and access to social support.9 Some of these factors increase risk for substance use, misuse, and use disorders, whereas other factors provide buffers against those risks. Nonetheless, specific combinations of factors can drive the emergence and continuation of substance misuse and the progression to a disorder or an addiction.
Until recently, much of our knowledge about the neurobiology of substance use, misuse, and addiction came from the study of laboratory animals. Although no animal model fully reflects the human experience, animal studies let researchers investigate addiction under highly controlled conditions that may not be possible or ethical to replicate in humans. These types of studies have greatly helped to answer questions about how particular genes, developmental processes, and environmental factors, such as stressors, affect substance-taking behavior.
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