biology

W. Christopher Winter

W. Christopher Winter is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand W. Christopher Winter rather than just read about it. In short: William Christopher Winter (born December 27, 1972) is an American sleep researcher, neurologist, author, and authority regarding sleep and athletic performance. A 2010 article in Trail Runner Magazine described Winter as "the leading expert in the field of sleep disruption, in athletes and issues related to travel." He is credited with coining the term circadian advantage after studying the effects of travel on Maj…

Key takeaways

W. Christopher Winter belongs to biology; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect W. Christopher Winter to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of W. Christopher Winter from memory before moving on to harder problems.

Reference excerpt

William Christopher Winter (born December 27, 1972) is an American sleep researcher, neurologist, author, and authority regarding sleep and athletic performance. A 2010 article in Trail Runner Magazine described Winter as "the leading expert in the field of sleep disruption, in athletes and issues related to travel." He is credited with coining the term circadian advantage after studying the effects of travel on Major League Baseball teams. He studied the effect of sleep timing preference on Major League Baseball pitcher performance, and hitting performance. In 2013, his research linked the sleepiness of Major League Baseball players to a reduced career longevity. This work led to research into sleepiness as a predictor of NFL Draft value in which the sleep of 560 Atlantic Coast Conference (ACC) football players and their eventual draft success was studied.

Career To date, he has advised numerous professional athletic organizations, most notably the San Francisco Giants who publicly commented on his role with their club in 2012 and 2014. It has been documented that he has also worked with the Cleveland Guardians, Oklahoma City Thunder, New York Rangers and the Los Angeles Dodgers with this latter reference referring to Winter's work with athletic sleep to be the "Best Secret Weapon [in Sports]." More recently, Winter's work was linked to the Philadelphia Phillies in the 2022 World Series. Winter, described as "sleep whisperer" is referenced repeatedly by Arianna Huffington in her 2016 book The Sleep Revolution: Transforming Your Life, One Night at a Time. Winter's debut book, The Sleep Solution: Why Your Sleep is Broken and How to Fix It, was released by Penguin Random House on April 4, 2017. Winter announced the upcoming publication of his second book, The Rested Child: Why Your Tired, Wired, or Irritable Child May Have a Sleep Disorder--and How to Help. The book was released by Penguin Random House August 17, 2021. Winter also hosts a podcast entitled Sleep Unplugged.

The Sleep Solution

The Sleep Solution: Why Your Sleep Is Broken and How To Fix It is a science book about sleep by neurologist W. Christopher Winter, who specializes in sleep and performance. The book was released on April 4, 2017, to favorable reviews. A review in Refinery 29 stated, "Dr. Winter's first book, The Sleep Solution: Why Your Sleep Is Broken And How To Fix It, is already being hailed as a "solution" to insomnia. It's a no-nonsense, colloquial approach to sleep difficulties that aims to change the narrative around sleep in order to make it more manageable." Kirkus Reviews wrote, "The rare book that may help sufferers of poor sleep improve their quality of rest simply by elucidating the context of good sleep and offering the right techniques to achieve it." Publishers Weekly wrote, "As a neurologist specializing in sleep issues, Winter certainly has good credentials to back up his promise to readers that they'll finish his book with a newfound sense of what it means to have healthy sleep." In November 2018, NY Magazine named the book one of the top 7 books for understanding sleep and the best book for insomnia. The book received favorable international press both in Ireland and the Netherlands Time published an excerpt from the book on April 26, 2017.

Selected publications Jaffee, MS; Winter, WC (2015). "Sleep disturbances in athletic concussion". Brain Injury. 29 (2): 221–7. doi:10.3109/02699052.2014.983978. PMID 25587746. S2CID 28966439. Winter, WC; Hammond, WR; Green, NH; Zhang, Z; Bliwise, DL (2009). "Measuring circadian advantage in Major League Baseball: a 10-year retrospective study". International Journal of Sports Physiology and Performance. 4 (3): 394–401. doi:10.1123/ijspp.4.3.394. PMID 19953826. Morgan, JC; Winter, WC; Wooten, GF (2004). "Amphetamine-induced chorea in attention deficit-hyperactivity disorder". Movement Disorders. 19 (7): 840–842. doi:10.1002/mds.20081. PMID 15254949. Winter, WC; Juel, VC (2003). "Hypoglossal neuropathy in hereditary neuropathy with liability to pressure palsy". Neurology. 61 (8): 1154–1155. doi:10.1212/01.wnl.0000086808.56096.da. PMID 14581692. S2CID 27359339. Ranta, A; Winter, WC; Login, IS (2003). "Extracranial hypoglossal schwannoma". Neurology. 60 (12): E11. doi:10.1212/01.WNL.0000060184.63911.B0. PMID 12821768. Qureshi, AI; Winter, WC; Bliwise, DL (1999). "Sleep fragmentation and morning cerebrovasomotor reactivity to hypercapnia". American Journal of Respiratory and Critical Care Medicine. 160 (4): 1244–1247. doi:10.1164/ajrccm.160.4.9810111. PMID 10508814. Lonergan, RP; Ware, JC; Atkinson, RL; Winter, WC; Suratt, PM (1998). "Sleep apnea in obese miniature pigs". Journal of Applied Physiology. 84 (2): 531–536. doi:10.1152/jappl.1998.84.2.531. PMID 9475862. Winter, WC; Gampper, T; Gay, SB; Suratt, PM (1997). "Lateral pharyngeal fat pad pressure during breathing in anesthetized pigs". Journal of Applied Physiology. 83 (3): 688–694. doi:10.1152/jappl.1997.83.3.688. PMID 9292450. Winter, WC; Gampper, T; Gay, SB; Suratt, PM (1996). "Lateral pharyngeal fat pad pressure during breathing". Sleep. 19 (10): 178–179. doi:10.1093/sleep/19.suppl_10.178. PMID 9085504. Winter, WC; Gampper, T; Gay, SB; Suratt, PM (1995). "Enlargement of the lateral pharyngeal fat pad space in pigs increases upper airway resistance". Journal of Applied Physiology. 79 (3): 726–731. doi:10.1152/jappl.1995.79.3.726. PMID 8567510.

References

External links www.wchriswinter.com www.cvilleneuroandsleep.com

Illustrations

Worked examples

Example 1 — a first encounter with W. Christopher Winter

Start with the simplest possible case. Write down what W. Christopher Winter claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to W. Christopher Winter before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about W. Christopher Winter ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of W. Christopher Winter

In research: W. Christopher Winter appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses W. Christopher Winter in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: W. Christopher Winter is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1972 births, American neurologists, Living people, so understanding it makes those chapters shorter.
In everyday life: Look for W. Christopher Winter outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study W. Christopher Winter in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what W. Christopher Winter means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain W. Christopher Winter out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is W. Christopher Winter in simple terms?

Why does W. Christopher Winter matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study W. Christopher Winter?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on W. Christopher Winter.