Sleep is the subject of intense scientific debate among biologists and neuroscientists. Why must we spend about one-third of our lives asleep? What exactly is sleep? Why does a lack of sleep impair our cognitive abilities and leave us vulnerable to a host of medical issues ranging from obesity to reduced resistance to infectious disease?
These 24 engrossing lectures take you to the forefront of the field to reveal what happens in the sleeping brain right down to the cellular and molecular level. You'll investigate what biological changes occur during wakefulness that are reversed during sleep - and why your brain forces you to fall asleep to repay an accumulated sleep deficit, no matter how dangerous the circumstances.
The science of sleep encompasses basic concepts of electricity, neuroanatomy, and neurochemistry, which are responsible for the "architecture of sleep." Professor Heller explains the science behind our circadian rhythms, REM and non-REM sleep, the physiology of dreaming, and more.
Sleep pathologies and disorders are among the most fascinating topics of the course. From disorders such as sleep apnea, narcolepsy, and restless leg syndrome to parasomnias such as sleepwalking and night terrors, the most up-to-date findings in the science of sleep are truly riveting.
Disclaimer: Please note that this recording may include references to supplemental texts or print references that are not essential to the program and not supplied with your purchase.
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College English professor who loves classic literature, psychology, neurology and hates pop trash like Twilight and Fifty Shades of Grey.
on several different levels. As a lifelong insomniac, the section on sleep disorders had a very personal draw for me. As someone with a deep interest in neurology and brain science, the physiological and neurological aspects of sleep held a further fascination. As someone who has also studied psychology at length, the psychological and mental health aspects of sleep were of great interest to me as well. As always with the Great Courses, I was not disappointed, but rather found a rich and rewarding experience here. Craig Heller is a knowledgeable and entertaining lecturer and presents this series in a way accessible to the layman but also interesting to someone who has already done considerable research in this area. I have been listening to many of the Great Courses on the mind, the brain, personality and perception of late, and I am impressed with how current and up-to-date they are and how complete they are in presenting theories and ideas in the psychological and neurological realm. I highly recommend other Great Courses in this area to complement Heller's talks on sleep, dreams and sleep disorders. (See my other reviews of same.)
I applaud the professor. His knowledge, organization and delivery are excellent. BUT....I did not buy this title to learn about the science of sleep. I bought this title to understand the root causes of sleep problems and how they can be addressed. This was a hardcore technical science series of lectures. No offense to the professor but sometimes just listening to them helped me get to sleep. There are a few lectures in the series that are good for the non-scientist/layman like me, who just wants to understand sleep problems and solutions...not the myriad scientific names and concepts of parts of the brain that do this and that.....honestly the dreams chapter was good but didn't go far enough, the pharmacological lecture was somewhat useful, and every so often the professor would offer a bit of advice that had practical benefit. Again, I don't fault Professor Heller, I fault Audible and Great Courses for marketing this as a self-help title.
Dreams and drugs.
The final one.
Most of them and replaced with anecdotes and success stories that may have translated into practical benefit to me.
Remove from self-help and leave under science.
Be sure not to jail yourself to only reading about love, adventure, travel, business, food, happiness , etc. Go forth and live your dreams!
Great book for the health conscious. If you're driving tired know that most deaths from car accidents are not from alcohol but from sleep deprivation!
Professor Heller does a fabulous job with this series of 24 lectures, all of which I found very engaging and easy to understand. There are one or two lectures that get deep into the neurology of sleep, but he clearly has experience teaching college students and knows how to make material understandable. He also is very passionate about his research and the possibilities of improving quality of life through better sleep science and popular information about sleep, and as a fellow professor I appreciate that energy. If you are at all interested in sleep science, or you or your loved ones have any issues with sleep, this is a must!
I've loved learning about sleep from the time I understood that my father and I were night owls and my sister and mother were morning birds... and why do my oldest son and I have night terrors (even as an adult I have them) and my other son doesn't... I was always wondering what made us so different!
This is a great book that introduces some concepts I didn't know about (even after all of my reading over the years) but the professor gets into some very technical information on neurochemistry.
of course! I've got many of them already...
yes, the professor was very good - I'd definitely recommend *not* listening to this on 1.5 ;)
This course left me wanting to ask the professor questions - I'll be sending him an email.
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