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MSNBC - How to Think About the Mind
How to Think About the MindNeuroscience shows that the 'soul' is the activity of the brain Sept. 27 issue - Every evening our eyes tell us that the sun sets, while we know that, in fact, the Earth is turning us away from it. Astronomy taught us centuries ago that common sense is not a reliable guide to reality. Today it is neuroscience that is forcing us to readjust our intuitions. People naturally believe in the Ghost in the Machine: that we have bodies made of matter and spirits made of an ethereal something. Yes, people acknowledge that the brain is involved in mental life. Modern neuroscience has shown that there is no user. This resistance is not surprising. The disconnect between our common sense and our best science is not an academic curiosity. Prozac shouldn't be dispensed like mints, of course, but the reason is not that it undermines the will. To many, the scariest prospect is medication that can make us better than well by enhancing mood, memory and attention.
Please Explain To Me This Weird Thing That Happened In My Childhood
When I was in fourth or fifth grade, my friends got into this weird thing I can only call hypnosis. One person would close their eyes and lie down, and someone else would tell a long story to them. At the end of the story, there would be some weird psychological effect. The stories were passed along as childhood lore, in the same way as Miss Mary Mac and Miss Suzy Had A Steamboat. I know this sounds like a creepypasta, but I swear to God it actually happened. I have not been able to find any online record of things like this, partially because I have no idea what keywords to search for. Did anyone else do this as a kid?
Electromagnetic tensor
Mathematical object that describes the electromagnetic field in spacetime In electromagnetism, the electromagnetic tensor or electromagnetic field tensor (sometimes called the field strength tensor, Faraday tensor or Maxwell bivector) is a mathematical object that describes the electromagnetic field in spacetime. The field tensor was first used after the four-dimensional tensor formulation of special relativity was introduced by Hermann Minkowski. The electromagnetic tensor, conventionally labelled F, is defined as the exterior derivative of the electromagnetic four-potential, A, a differential 1-form:[1][2] Therefore, F is a differential 2-form— an antisymmetric rank-2 tensor field—on Minkowski space. where is the four-gradient and is the four-potential. SI units for Maxwell's equations and the particle physicist's sign convention for the signature of Minkowski space (+ − − −), will be used throughout this article. Relationship with the classical fields [edit] has ) and Note that (where , where
100 best first lines from novels
Following is a list of the 100 best first lines from novels, as decided by the American Book Review, a nonprofit journal published at the Unit for Contemporary Literature at Illinois State University: 1. Call me Ishmael. - Herman Melville, Moby-Dick (1851) 2. It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife. - Jane Austen, Pride and Prejudice (1813) 3. 4. 5. 6. 7. riverrun, past Eve and Adam's, from swerve of shore to bend of bay, brings us by a commodius vicus of recirculation back to Howth Castle and Environs. - James Joyce, Finnegans Wake (1939) 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 124 was spiteful. - Toni Morrison, Beloved (1987) 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. 75. 76. 77. 78. 79. 80. 81. 82. 83. 84. 85. 86. 87. 88. 89. 90.
Our brains are wired so we can better hear ourselves speak, new study shows
Like the mute button on the TV remote control, our brains filter out unwanted noise so we can focus on what we’re listening to. But when it comes to following our own speech, a new brain study from the University of California, Berkeley, shows that instead of one homogenous mute button, we have a network of volume settings that can selectively silence and amplify the sounds we make and hear. Activity in the auditory cortex when we speak and listen is amplified in some regions of the brain and muted in others. In this image, the black line represents muting activity when we speak. (Courtesy of Adeen Flinker) Neuroscientists from UC Berkeley, UCSF and Johns Hopkins University tracked the electrical signals emitted from the brains of hospitalized epilepsy patients. Their findings, published today (Dec. 8, 2010) in the Journal of Neuroscience, offer new clues about how we hear ourselves above the noise of our surroundings and monitor what we say.
Visual Categorization in Pigeons
Electromagnetic therapy
Therapies using magnetism Electromagnetic therapy or electromagnetic field therapy refers to therapy involving the use of magnets or electromagnets.[citation needed] Types include[citation needed] : See also[edit] Magnet therapy, use of static magnetic fields with the aim of treating disease. References[edit]
List of unsolved problems in philosophy
This is a list of some of the major unsolved problems in philosophy. Clearly, unsolved philosophical problems exist in the lay sense (e.g. "What is the meaning of life?", "Where did we come from?", "What is reality?" Aesthetics[edit] Essentialism[edit] In art, essentialism is the idea that each medium has its own particular strengths and weaknesses, contingent on its mode of communication. Art objects[edit] This problem originally arose from the practice rather than theory of art. While it is easy to dismiss these assertions, further investigation[who?] Epistemology[edit] Epistemological problems are concerned with the nature, scope and limitations of knowledge. Gettier problem[edit] In 1963, however, Edmund Gettier published an article in the periodical Analysis entitled "Is Justified True Belief Knowledge?" In response to Gettier's article, numerous philosophers have offered modified criteria for "knowledge." Infinite regression[edit] Molyneux problem[edit] Münchhausen trilemma[edit] [edit]
Evidence for psychic activity found
It took eight years and nine experiments with more 1,000 participants, but the results offer evidence that humans have some ability to anticipate the future. "Of the various forms of ESP or psi, as we call it, precognition has always most intrigued me because it's the most magical," said Daryl Bem, professor of psychology emeritus, whose study will be published in the American Psychological Association's Journal of Personality and Social Psychology sometime next year. "It most violates our notion of how the physical world works. Publishing on this topic has gladdened the hearts of psi researchers but stumped doubting social psychologists, who cannot fault Bem's mainstream and widely accepted methodology. "The research and this article are specifically targeted to my fellow social psychologists," Bem said. Rather than present a stimulus and measure a subject's response, Bem measured the subject's response before the stimulus was presented.
