Lifeboat Foundation

The capacity to be creative, to produce new concepts, ideas, inventions, objects or art, is perhaps the most important attribute of the human brain. We know very little, however, about the nature of creativity or its neural basis. Some important questions include how should we define creativity? How is it related (or unrelated) to high intelligence? What psychological processes or environmental circumstance cause creative insights to occur? How is it related to conscious and unconscious processes? What is happening at the neural level during moments of creativity? How is it related to health or illness, and especially mental illness? This paper will review introspective accounts from highly creative individuals. These accounts suggest that unconscious processes play an important role in achieving creative insights. Neuroimaging studies of the brain during “REST” (random episodic silent thought, also referred to as the default state) suggest that the association cortices are the primary areas that are active during this state and that the brain is spontaneously reorganising and acting as a self-organising system. Neuroimaging studies also suggest that highly creative individuals have more intense activity in association cortices when performing tasks that challenge them to “make associations.” Studies of creative individuals also indicate that they have a higher rate of mental illness than a noncreative comparison group, as well as a higher rate of both creativity and mental illness in their first-degree relatives. This raises interesting questions about the relationship between the nature of the unconscious, the unconscious and the predisposition to both creativity and mental illness.

Keywords: Creativity, Complexity, Consciousness, Default mode, Functional imaging, Self-organising systems, The Unconscious, Resting state, REST

Creativity is one of our most valued human traits. It has given human beings the ability to change the world that they live in; and it has also, paradoxically, given them the ability to adapt to changes in the world over which they have no control. Our highly developed capacity to develop and implement new ideas arises from our highly developed human brain. Understanding how creative ideas arise from the brain is one of the most fascinating challenges of contemporary neuroscience.

Summary: Researchers identify a crucial protein, Tenm3, in mice’s visual system that stabilizes circadian rhythms by modulating the brain’s response to light. This discovery has significant implications for treating sleep disorders and jet lag.

Circadian rhythms play a vital role in regulating sleep, alertness, and other cyclic behaviors, and disruptions can lead to health problems.

By understanding Tenm3’s role, researchers aim to develop interventions for sleep disorders and jet lag, ultimately benefiting human health.

2024 will be the year the AI industry gets serious about trying to deliver results across a wide slice of business and life, moving beyond the hype surrounding the successes of ChatGPT and chipmaker Nvidia.

From health innovation to election misinformation, here’s what experts predict for AI in the coming year.

There are occasions where allergies or sinus problems can lead to a person to have headaches. # headaches # allergy.

The AAAAI offers articles written and reviewed by experts on allergy headaches and sinus problems.

Researchers are working to unlock the immense potential of terahertz waves for applications ranging from medical imaging to wireless communications. However, efficiently controlling the polarization state of these high-frequency electromagnetic waves has remained an enduring challenge.

Conventional approaches relying on natural birefringent crystals or dielectric waveplates are hampered by narrow operational bandwidths, bulky hardware, and susceptibility to damage. These limitations have throttled progress towards commercially viable terahertz systems that fully exploit the information encoded in electromagnetic wave polarization.

Recent advances in metamaterials – artificial structures engineered with properties unattainable in nature – have brought fresh hope. Carefully designed metamaterial arrays allow researchers to overcome the constraints of natural materials and exercise unprecedented control over terahertz wave propagation.

In the realm of culinary innovation, Japan has once again captured the spotlight with a groundbreaking invention. Imagine savoring your favorite low-sodium dishes, but with the rich salty flavor. This is no longer a fantasy, thanks to the ingenious creation of the ’ Electric Salt ’ bowl and spoon by scientists at Kirin Holdings Company and Meiji University in Japan (Figure 1).

Launched this year in Japan, the ‘Electric Salt’ devices are more than just ordinary kitchenware. They employ a subtle electrical stimulation, amplifying the salty taste of foods by an astonishing 1.5 times, all without the health drawbacks of high sodium intake. This revolutionary technology promises a new horizon for those mindful of their salt consumption, without sacrificing flavor.

This ingenious mechanism allows a minuscule electric current to pass through the food, enhancing the sodium ions’ journey to the diner’s taste buds. This process remarkably intensifies the salty flavor without any known impact on human health.

Artificial intelligence (AI) is poised to revolutionise the way we diagnose and treat illness. It could be particularly helpful for depression because it could make more accurate diagnoses and determine which treatments are more likely to work.

Some 20% of us will have depression at least once in our lifetimes. Around the world, 300 million people are currently experiencing depression, with 1.5 million Australians likely to be depressed at any one time.

Because of this, depression has been described by the World Health Organization as the single biggest contributor to ill health around the world.

Purdue quantum researchers twist double bilayers of an antiferromagnet to demonstrate tunable moiré magnetism.

Twistronics isn’t a new dance move, exercise equipment, or new music fad. No, it’s much cooler than any of that. It is an exciting new development in quantum physics and material science where van der Waals materials are stacked on top of each other in layers, like sheets of paper in a ream that can easily twist and rotate while remaining flat, and quantum physicists have used these stacks to discover intriguing quantum phenomena.

Adding the concept of quantum spin with twisted double bilayers of an antiferromagnet, it is possible to have tunable moiré magnetism. This suggests a new class of material platform for the next step in twistronics: spintronics. This new science could lead to promising memory and spin-logic devices, opening the world of physics up to a whole new avenue with spintronic applications.

Robert Sapolsky is one of the world’s leading neuroscientists, with a focus on the physiological effects of stress. (For years, he spent his summers in Kenya, alone except for the baboons he was observing.) Steve asks Robert why we value human life over animals, why he’s lost faith in the criminal justice system, and how to look casual when you’re about to blow-dart a very large and potentially unhappy primate.\
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This episode was originally published March 5, 2021.\
For a full transcript, resources, and more, visit: https://freak.ws/3WQAjmF\
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ABOUT PEOPLE I (MOSTLY) ADMIRE:\
People I (Mostly) Admire is hosted by Steven Levitt, the unorthodox University of Chicago economist and co-author of the Freakonomics book series, who tracks down other high achievers and asks questions that only he would think to ask. Guests include all-time Jeopardy! champion (and now host) Ken Jennings, YouTube C.E.O. Susan Wojcicki, W.N.B.A. champion Sue Bird, Operation Warp Speed chief Moncef Slaoui, and neuroscientist/actress (also now Jeopardy! host) Mayim Bialik. Winner of Adweek‘s 2021 Best Interview Podcast of the Year.\
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SUBSCRIBE TO PEOPLE I (MOSTLY) ADMIRE:\
YouTube: https://freak.ws/3yIl6dl\
Stitcher: https://freak.ws/3ENOP8v\
Apple Podcasts: https://freak.ws/3ELfGST\
Spotify: https://freak.ws/3D6uqKV\
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ABOUT FREAKONOMICS RADIO NETWORK:\
Freakonomics began as a book, which led to a blog, a documentary film, more books, a pair of pants, and in 2010, a podcast called Freakonomics Radio. Hosted by Stephen J. Dubner, it’s one of the most popular podcasts in the world, with a reputation for storytelling that is both rigorous and entertaining. Its archive of more than 500 episodes is available, for free, on any podcast app, and the show airs weekly on NPR stations. Freakonomics Radio is now the flagship show of the Freakonomics Radio Network, which includes the podcasts No Stupid Questions (est. 2020), People I (Mostly) Admire (2020), and Freakonomics, M.D. (2021). \
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FREAKONOMICS RADIO NETWORK PODCASTS:\
Freakonomics Radio: https://freakonomics.com/series/freak…\
No Stupid Questions: https://freakonomics.com/series/nsq/\
People I (Mostly) Admire: https://freakonomics.com/series/peopl…\
Freakonomics, M.D.: https://freakonomics.com/series/bapu/\
Special series: https://freakonomics.com/topics/\
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00:00 Robert Sapolsky bio\
01:37 Baboon research in Kenya\
3:03 Baboon social rank and health\
4:14 Blow-dart sedation challenges\
7:40 Why human and animal stress are similar\
11:09 Why Sapolsky only studied male baboons\
12:42 Affiliation vs. rank in baboons\
14:08 Tragic end of research with first baboon troop\
17:38 Why humans prioritize human lives\
19:25 How humans prioritize pets\
19:47 Prioritization of tigers in India\
21:00 Harambe the gorilla\
22:19 Chronic stress research\
25:08 Ways to respond to stress\
26:00 Genetic influence on stress\
26:45 ACE score to quantify stress\
28:49 Addressing PTSD to reduce crime\
29:35 Behave-Sapolsky book on violence\
29:56 Free will and violence\
30:35 Abolishment of criminal justice system\
30:54 The frontal cortex and impulse control\
31:31 Frontal cortex trauma in death row inmates\
32:29 Purposes of punishment\
32:46 Retribution\
32:59 Incapacitation and deterrence\
33:35 Quarantine model of punishment\
34:10 “Biological luck” in blame and reward\
34:51 Epilepsy, schizophrenia, and dyslexia misunderstood\
37:06 How to be a better storyteller.