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Can the way you speak and write today predict your future mental state, even the onset of psychosis? In this fascinating talk, neuroscientist Mariano Sigman reflects on ancient Greece and the origins of introspection to investigate how our words hint at our inner lives and details a word-mapping algorithm that could predict the development of schizophrenia. "We may be seeing in the future a very different form of mental health," Sigman says, "based on objective, quantitative and automated analysis of the words we write, of the words we say."
- Subjects:
- Health Sciences
- Keywords:
- Mental health Mental illness
- Resource Type:
- Video
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Video
Where you live: It impacts your health as much as diet and genes do, but it's not part of your medical records. At TEDMED, Bill Davenhall shows how overlooked government geo-data (from local heart-attack rates to toxic dumpsite info) can mesh with mobile GPS apps to keep doctors in the loop. Call it "geo-medicine."
- Subjects:
- Health Sciences
- Keywords:
- Medical geography
- Resource Type:
- Video
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Others
Wolfram*Alpha brings expert-level knowledge and capabilities to the broadest possible range of people—spanning all professions and education levels. We work to accept completely free-form input, and to serve as a knowledge engine that generates powerful results and presents them with maximum clarity. Energetically developed for more than a decade, Wolfram*Alpha is an ambitious, long-term intellectual endeavor that we intend will deliver ever-increasing capabilities over the years to come. With a world-class team and participation from top outside experts in countless fields, we are constantly working to create what we hope will stand as a major milestone of 21st-century intellectual achievement. In this website, it covers the topics of calculus and analysis, differential equations, statistics, chemistry, engineering, computational sciences, earth sciences, language, finances
- Course related:
- AMA2308 Mathematics for Engineers, AMA1130 Calculus for Engineers, and AMA1110 Basic Mathematics I - Calculus and Statistical Probability
- Keywords:
- Lesson planning Statistics Web search engines
- Resource Type:
- Others
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Video
Using a mobile app to check glucose levels, sending selfies to receive diagnoses and receiving text reminders to take pills. Is this what the future of healthcare will look like? Karalee Close believes it should, considering that medical mistakes are the fourth leading cause of death in the US. She argues that a closer marriage of technology, big data and healthcare can improve today's system -- especially when it comes to mitigating human error.
- Subjects:
- Health Technology and Informatics
- Keywords:
- Medical technology Public health -- Data processing
- Resource Type:
- Video
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Video
Silence is a rare commodity these days. There's traffic, construction, air-conditioning, your neighbor's lawnmower ... and all this unwanted sound can have a surprising impact on your health, says noise researcher Mathias Basner. Discover the science behind how noise affects your health and sleep -- and how you can get more of the benefits of the sound of silence.
- Subjects:
- Health Sciences
- Keywords:
- Noise pollution -- Physiological effect Noise pollution -- Health aspects
- Resource Type:
- Video
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Video
Why do we make poor decisions that we know are bad for our health? In this frank, funny talk, behavioral economist and health policy expert David Asch explains why our behavior is often irrational -- in highly predictable ways -- and shows how we can harness this irrationality to make better decisions and improve our health care system overall.
- Subjects:
- Health Sciences
- Keywords:
- Health behavior Decision (Psychology)
- Resource Type:
- Video
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Video
Drinking calcium-rich milk strengthens your bones -- but it's not the only thing you can do for a strong and healthy skeleton. Dr. Jen Gunter digs deep into the three layers of bone to explain why they weaken as we age and shares what you can do to maintain a healthy frame for years to come. Want to hear more from Dr. Gunter? Check out her podcast Body Stuff, from the TED Audio Collective.
- Subjects:
- Rehabilitation Sciences and Health Sciences
- Keywords:
- Bones -- Physiology
- Resource Type:
- Video
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Video
There's no better way to stop a disease than to catch and treat it early, before symptoms occur. That's the whole point of medical screening techniques like radiography, MRIs and blood tests. But there's one medium with overlooked potential for medical analysis: your breath. Technologist Julian Burschka shares the latest in the science of breath analysis -- the screening of the volatile organic compounds in your exhaled breath -- and how it could be used as a powerful tool to detect, predict and ultimately prevent disease.
- Subjects:
- Health Sciences
- Keywords:
- Medicine Preventive Respiration
- Resource Type:
- Video
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Video
The US health care system assumes many things about patients: that they can take off from work in the middle of the day, speak English, have a working telephone and a steady supply of food. Because of that, it's failing many of those who are most in need, says Mitchell Katz, CEO of the largest public health care system in the US. In this eye-opening talk, he shares stories of the challenges low-income patients face -- and how we can build a better system for all.
- Subjects:
- Management of Health Care Services and Health Sciences
- Keywords:
- Medical care Poor -- Health hygiene
- Resource Type:
- Video
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Video
What if we incentivized doctors to keep us healthy instead of paying them only when we're already sick? Matthias Müllenbeck explains how this radical shift from a sick care system to a true health care system could save us from unnecessary costs and risky procedures -- and keep us healthier for longer.
- Subjects:
- Management of Health Care Services and Public Health
- Keywords:
- Medical care Medical economics Medical care Cost of
- Resource Type:
- Video