Chocolate - The Best Foods to Boost Your Mood: What to Eat to Fight Depression Get Topic Updates Slideshow Written by Nicole Kinsey and Medically Reviewed by Scott Pearlman, M.D. The cocoa in chocolate contains a source of serotonin, dopamine, and phenethylamine. Advertisement Intelligence: The Evolution of Night Owls IQs and Zs Night owls are smarter than other people, and now we may know why. The modern world contains many features our slow-to-evolve brains still find unfamiliar—cars, TVs, hot dogs on a stick. But the world has always thrown new stuff at us, and brighter humans may adapt more ably. Satoshi Kanazawa, a psychologist at The London School of Economics and Political Science, argues that, while we have specialized mental modules for navigation, social interaction, and other age-old tasks, general intelligence is its own module handling only evolutionarily novel circumstances. A previous study found that evening people are smarter than morning people. Night Lights
Neuroscience, free will and determinism: 'I'm just a machine' What does this mean in terms of free will? "We don't have free will, in the spiritual sense. What you're seeing is the last output stage of a machine. The conclusions are shocking: if we are part of the universe, and obey its laws, it's hard to see where free will comes into it. "If you see a light go green, it may mean press the accelerator; but there are lots of situations where it doesn't mean that: if the car in front hasn't moved, for example. Slowly, however, we are learning more about the details of that complexity. "What happens if someone commits a crime, and it turns out that there's a lesion in that brain area? This runs shockingly contrary to the sense of freedom that we feel in terms of controlling our actions, on which we base our whole sense of self and system of morality. "It's a rule that we need to have as social animals. Maybe, I suggest, we've over-defined free will. "Yes, interacting intelligently with your environment might be enough. Prof Haggard is dismissive.
Type A and Type B personality theory Type A and Type B personality theory describes two contrasting personality types that could either raise or lower, respectively, one's chances of developing coronary heart disease. There is considerable controversy about the role of these personality types in coronary heart disease and the role of tobacco industry funding of early research in this area. History Type A personality behavior was first described as a potential risk factor for heart disease in the 1950s by cardiologists Meyer Friedman and Ray Rosenman. After an eight-and-a-half-year-long study of healthy men between the ages of 35 and 59, Friedman and Rosenman estimated that Type A behavior doubles the risk of coronary heart disease in otherwise healthy individuals. The individuals enrolled in this study were followed well beyond the original time frame of the study. The types Type A Type B The theory describes "Type B" individuals as a contrast to those with Type A personalities. Criticism
The neuroscientific study of hallucinogens Recently, an important and landmark paper was published in PLoS ONE (hooray open access!) titled, "Investigating the Mechanisms of Hallucinogen-Induced Visions Using 3,4-Methylenedioxyamphetamine (MDA): A Randomized Controlled Trial in Humans". It sounds daunting, but trust me, it's a very cool, approachable study. Now, in the spirit of full-disclosure, the lead author Dr. At the bottom of this post you will also find an hour-long YouTube interview with Matt about his research as part of "Dr. That said, my real-life association with Matt is not biasing my opening statement; his paper is truly landmark for many reasons. [T]here is a staggering diversity of hallucinogens out there: hundreds of compounds, each affecting different combinations of binding sites in the brain. The range of drugs really is quite amazing, and many hallucinogenic compounds were first synthesized by a fellow Berkeleyan, Alexander Shulgin. Now realize, I don't make my statements about drug research lightly.
The best detox foods to look great Having a diet rich in detox foods will naturally help your health. But some of those foods are especially good to make you look great. Eating more of the detos foods below will not only improve your look but also support your body to detox naturally and flush out environmental toxins as well as metabolic waste. Losing weight Artichoke: One of the best detox foods for your liver, artichokes are also low in calories and contains compounds that can help lower your cholesterol levels. Lemon: Adding some lemon juice and zest to your drinking water will supply your body with over 30 detox compounds. Pink grapefruit: Grapefruit is so potent at natural detoxification that it often removes some drugs and medicines too quickly for them to act. Other detox foods that can help losing weight: pineapple, celery and chili peppers. Radiant skin Watermelon: Packed with detox nutrients and water, watermelon is also very rich in lycopene, an antioxidant that boost your skin resistance to sun damage.
Why Intelligent People Drink More Alcohol Drinking alcohol is evolutionarily novel, so the Hypothesis would predict that more intelligent people drink more alcohol than less intelligent people. The human consumption of alcohol probably originates from frugivory (consumption of fruits). Fermentation of sugars by yeast naturally present in overripe and decaying fruits produces ethanol, known to intoxicate birds and mammals. However, the amount of ethanol alcohol in such fruits ranges from trace to 5%, roughly comparable to light beer. (And you can't really get drunk on light beer.) It is nothing compared to the amount of alcohol present in regular beer (4-6%), wine (12-15%), and distilled spirits (20-95%). Human consumption of alcohol, however, was unintentional, accidental, and haphazard until about 10,000 years ago. Human experience with concentrations of ethanol higher than 5% that is attained by decaying fruits is therefore very recent.
Magnetic Mind Control How Does the Brain Work? PBS Airdate: September 14, 2011 NEIL DEGRASSE TYSON: Hi, I'm Neil deGrasse Tyson, your host for NOVA scienceNOW, where this season, we're asking six big questions. On this episode: How Does the Brain Work? To find out, I head to Las Vegas, where brain researchers are placing their bets on magic. MAC KING (Magician): That's a dang real fish. NEIL DEGRASSE TYSON: Some of the world's top magicians... PENN JILLETTE (Magician): Place the ball... NEIL DEGRASSE TYSON: ...are making the mysteries behind our most powerful organ disappear... I saw it go over! The illusionists reveal their secrets That motion will draw the eye ...giving us new insight into how our brain pays attention. STEPHEN MACKNIK (Barrow Neurological Institute): This would be a major contribution to science from the magicians. NEIL DEGRASSE TYSON: Also, a magnetic wand ... MO ROCCA (Correspondent): Oh! NEIL DEGRASSE TYSON: ... that can control your body,... MO ROCCA: Ooh, wow! Keep your eye on the ball, son. Maria?
Rosenhan experiment Rosenhan's study was done in two parts. The first part involved the use of healthy associates or "pseudopatients" (three women and five men, including Rosenhan himself) who briefly feigned auditory hallucinations in an attempt to gain admission to 12 different psychiatric hospitals in five different states in various locations in the United States. All were admitted and diagnosed with psychiatric disorders. After admission, the pseudopatients acted normally and told staff that they felt fine and had no longer experienced any additional hallucinations. The study concluded "it is clear that we cannot distinguish the sane from the insane in psychiatric hospitals" and also illustrated the dangers of dehumanization and labeling in psychiatric institutions. The pseudopatient experiment Rosenhan himself and seven mentally healthy associates, called "pseudopatients", attempted to gain admission to psychiatric hospitals by calling for an appointment and feigning auditory hallucinations.
Brainwave/Cymatic Frequency Listing This is a listing of frequencies that various parties have claimed can affect the human mind or body in some way. The following sorts of frequencies are included : Brainwave Frequencies - These are frequencies associated with various mental states. Using brainwave entrainment, you can coax your brainwaves to a certain frequency, and in doing so, achieve the mental state associated with that frequency. "Healing" Frequencies - These are frequencies that various parties claim could be used to heal illnesses of different kinds, or stimulate some region of the body (chakras). The medium used to do this varies - some of these parties used devices that generated EM fields which were applied to a precise part of the body, while others used vibration and sound. The original page that I began building this compiled information from is (*archived copy*) The information in green is from this original page. Sincerely, Michael Triggs Disclaimer!!
Heartburn-Easing Foods That Fight GERD Your passion for healthy living brought you here - let's keep talking! No Time for Heartburn Heartburn-Easing Foods That Fight GERD If you have gastroesophageal reflux disease (GERD), how you eat is almost as important as what you eat. Drop that doughnut, unless you want heartburn for breakfast. Or if you need more inspiration, try these recipes: • De-Lish Oatmeal • Banana-Oatmeal-Chocolate Chip Cookies (using vegan chocolate chips) • Chai Oatmeal Next: Ginger » View All Cooking tips, nutrition news, special offers, and healthy recipes anyone can make.