Neuroscience of free will On several different levels, from neurotransmitters through neuron firing rates to overall activity, the brain seems to "ramp up" before movements. This image depicts the readiness potential (RP), a ramping-up activity measured using EEG. The onset of the RP begins before the onset of a conscious intention or urge to act. Some have argued that this indicates the brain unconsciously commits to a decision before consciousness awareness. Others have argued that this activity is due to random fluctuations in brain activity, which drive arbitrary, purposeless movements.[1] Philosophers like Daniel Dennett or Alfred Mele consider the language used by researchers. Overview[edit] ...the current work is in broad agreement with a general trend in neuroscience of volition: although we may experience that our conscious decisions and thoughts cause our actions, these experiences are in fact based on readouts of brain activity in a network of brain areas that control voluntary action... William R.
How to Detect Lies - body language, reactions, speech patterns Interesting Info -> Lying Index -> How to Detect Lies Become a Human Lie Detector (Part 1) Warning: sometimes ignorance is bliss. After gaining this knowledge, you may be hurt when it is obvious that someone is lying to you. Introduction to Detecting Lies: This knowledge is also useful for managers, employers, and for anyone to use in everyday situations where telling the truth from a lie can help prevent you from being a victim of fraud/scams and other deceptions. This is just a basic run down of physical (body language) gestures and verbal cues that may indicate someone is being untruthful. If you got here from somewhere else, be sure to check out our Lie Detection index page for more info including new research in the field of forensic psychology. Signs of Deception: Body Language of Lies: • Physical expression will be limited and stiff, with few arm and hand movements. • A person who is lying to you will avoid making eye contact. • Hands touching their face, throat & mouth. Final Notes:
10 More Common Faults in Human Thought Humans This list is a follow up to Top 10 Common Faults in Human Thought. Thanks for everyone’s comments and feedback; you have inspired this second list! It is amazing that with all these biases, people are able to actually have a rational thought every now and then. There is no end to the mistakes we make when we process information, so here are 10 more common errors to be aware of. The confirmation bias is the tendency to look for or interpret information in a way that confirms beliefs. The Availability heuristic is gauging what is more likely based on vivid memories. Illusion of Control is the tendency for individuals to believe they can control or at least influence outcomes that they clearly have no influence on. Interesting Fact: when playing craps in a casino, people will throw the dice hard when they need a high number and soft when they need a low number. The Planning fallacy is the tendency to underestimate the time needed to complete tasks. Bonus Attribute Substitution
UpSnap Search The Worlds Healthiest Foods 100 foods that can serve as the basis of your Healthiest Way of Eating Links to the articles about these foods can be found below. In addition to questions about our foods, we often get asked about beverages and sweeteners. In the beverage category, water and green tea have been especially popular topics, and in the sweetener category, so have honey and maple syrup. Of course, there are many nutritious foods other than those included on our list that we feel are wonderful, health-promoting foods; if there are other whole foods - such as fruits, vegetables, nuts/seeds, whole grains, etc - that you like, by all means enjoy them. Just because a food is not on our list doesn't mean we don't think it can be included in a diet geared towards the Healthiest Way of Eating as long as it is a whole, natural, nutrient-rich food. To find out why some of your favorite nutritious foods are not included in our list, read The Criteria Used to Select the World's Healthiest Foods. 1. 2. 3. 4. 5. 6.
Dunning–Kruger effect Cognitive bias about one's own skill The Dunning–Kruger effect is a cognitive bias in which people with limited competence in a particular domain overestimate their abilities. Some researchers also include the opposite effect for high performers: their tendency to underestimate their skills. The Dunning–Kruger effect is usually measured by comparing self-assessment with objective performance. There are disagreements about what causes the Dunning–Kruger effect. There are disagreements about the Dunning–Kruger effect's magnitude and practical consequences. Definition[edit] The Dunning–Kruger effect is defined as the tendency of people with low ability in a specific area to give overly positive assessments of this ability. Not knowing the scope of your own ignorance is part of the human condition. David Dunning Some researchers include a metacognitive component in their definition. Measurement, analysis, and investigated tasks[edit] Explanations[edit] [edit] Statistical[edit] Rational[edit]
Micro Expressions - Research, Theory & Lying Interesting Info -> Lying Index & Body Language -> Micro Expressions Is the show "Lie to Me" for real? I am not a police interrogator, scientist, or other expert... I am however a mother & people watcher. Years ago, when I wrote articles on How to Detect Lies & Eye Movement and Lying -- I knew of the Micro expression theory, but had a difficult time researching the subject well enough to relay it into an article. Recently, I've come across tons of new research, websites, articles, videos, etc. about micro expressions and believe anyone who reads my old articles about lying & body language would benefit from micro expression research and theory. What are Micro Expressions? A micro expression is a momentary involuntary facial expression -- that people unconsciously display when they are hiding an emotion. The main points to remember are that micro expressions are: Brief - Micro-expressions can appear then disappear off the face in a fraction of a second. . and the Duchenne Smile. Dr. Dr. Dr.
Me, Myself and My Stranger: Understanding the Neuroscience of Selfhood Where are you right now? Maybe you are at home, the office or a coffee shop—but such responses provide only a partial answer to the question at hand. Asked another way, what is the location of your "self" as you read this sentence? But sometimes this spatial self-location goes awry. A new paper offers examples of rare bodily illusions that are not confined to a single limb, nor are they complete out-of-body experiences—they are somewhere in between. "These reports could be interesting for us to better understand how the brain produces ownership of the entire body—a sense that we have a body in the first place," says Henrik Ehrsson, a neuroscientist at the Karolinska Institute in Sweden who was not involved in the new study. Lukas Heydrich, a cognitive neuroscientist at the Brain–Mind Institute (B.M.I.) in Lausanne, Switzerland (which is part of the Ecole Polytechnique Fédérale de Lausanne), and his colleagues recruited two epileptic patients from the University Hospital of Geneva.
Strange Services Information Important Information Before posting your question in the comments below, see if your question has been addressed in the FAQ!All of the following services are “Strange” with Windows XP. If you discover one of these Services or processes running, they were installed by another program.At the bottom of the page, I have listed some processes that are not really “Services,” but applications running in the background when looking at Task Manager. I will try to identify “why” these particular applications are now running on your system… Table Header Information Display Name ~ Is how it is displayed in the Services Control Panel.Service Name ~ Is what the service is called.Process Name ~ Name of Process running in the background (displayed in Task Manager).Dependencies ~ What this service needs to run.Need it? These are not really “Services,” but are applications or processes running at different times Most may be disabled using “msconfig.” ctfmon.exe: This is your “Language Bar.”
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. All were forced to admit to having a mental illness and agree to take antipsychotic drugs as a condition of their release. 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[edit] The non-existent impostor experiment[edit] Impact and controversy[edit] Notes
Body Language and Flirting - Blifaloo Interesting Info -> Body Language -> Flirting Body Language (part 1) Quick Jump: General Signs of Flirting | Male Flirting | Female Flirting Also See: Body Language Resources | Decoding Male Body Language Updated March 21st - 2012. New resources, information, books and links added. Only 7% of communication is verbal communication. The largest chunk of communication is body language, which takes up the remaining 55%. The impression we make on others starts not when we first open our mouth, but with our posture, breathing, appearance, and movement. Art and Science of Flirting and Body Language The art of flirting is expressed with gestures and subtle actions - also known as body language. This artful dance makes it possible for strangers to become comfortable with each other, even at their first exchange of words. Some body language (physical actions expressing inner emotions or thoughts) is universal among us and other mammals. Eye Contact and Triangulation Bored? return to top