1. Introduction to Human Behavioral Biology Video Log in Get Smart Cynthia Yildirim 1. Stanford professor Robert Sapolsky gave the opening lecture of the course entitled Human Behavioral Biology and explains the basic premise of the course and how he aims to avoid categorical thinking. posted 3 years ago bethstratton22 liked this George Clark liked this Mohammad Abdelkhalek liked this Alicia Fitzpatrick liked this Tyler Terrell liked this Amara Vogt liked this Iliya Dgidgi liked this btay13 liked this bktoppers liked this efriede13 liked this Norazma Azmi liked this Mrorangev liked this poopscoop liked this jenniferdeane1665 liked this katherineland4 liked this kilaj128 liked this Janet Bloem liked this bulahula liked this LAHansen liked this Mycroft liked this dubnero liked this jamandagarcia liked this mcanallycarol03 liked this MP Oddity liked this © 2014 Redux, Inc. about redux | contact us | copyright | legal
Einstein's Brain Unlocks Some Mysteries Of The Mind 25-Lecture Course: Human Behavioral Biology (Stanford BIO 250) Rating: 9.3/10 (139 votes cast) This is a biology course presented by Stanford University. It covers how to approach complex normal and abnormal behaviors through biology. The course is taught by Robert Sapolsky. 1. 25-lecture Course: Human Behavioral Biology (Stanford BIO 250), 9.3 out of 10 based on 139 ratings Instructor: Robert Sapolsky Location: Stanford University Length: Full Course Subjects: Biology Tags: nad Problems with the Logic of Double Dissociations Suppose that one day your computer’s hard drive stops working, but everything else about the machine is fine. Your friend has an identical computer in which the hard drive works fine, but the keyboard suddenly stopped working. Based on this “double dissociation” between the two different problems, can you safely assume that the “hard drive system” and the “keyboard system” rely on distinct underlying mechanisms? For years, cognitive neuropsychologists have felt safe in making equivalent assumptions about brain damage. If one type of damage leads to difficulty on task A, but not task B, and a different type of damage leads to the opposite pattern of performance, then tasks A and B must rely on distinct neural mechanisms … Right? Given what everyone knows about computers, you might think this inference is perfectly valid… The brain is a computing machine of some sort. Still, the logic of double dissociations has its defenders.
The Mystery Behind Anesthesia Going under: Emery Brown’s quest to understand how anesthesia affects the brain could provide crucial clues about what goes wrong in certain disorders. A video screen shows a man in his late 60s lying awake on an operating table. Just outside the camera’s view, a doctor is moving his finger in front of the man’s face, instructing him to follow it back and forth with his eyes. Seconds later, after a dose of the powerful anesthetic drug propofol, his eyelids begin to droop. As an anesthesiologist at Massachusetts General Hospital (MGH), Brown is constant witness to one of the most profound and mysterious feats of modern medicine. But though doctors have been putting people under for more than 150 years, what happens in the brain during general anesthesia is a mystery. Brown, who is also a neuroscientist and professor at MIT, aims to transform anesthesia from a solely clinical tool into a powerful instrument for studying the most basic questions about the brain.
VirtualEEG at Indiana University CogSpace - Collective Mind Map of Cognition and Consciousness Research An Ecological Approach to Cognitive Science{1} John T. Sanders Polish Academy of Sciences [1] Cognitive science is ready for a major reconceptualization.(1) This is not at all because efforts by its practitioners have failed, but rather because so much progress has been made. [2] These bonds are extremely hard to break. [3] The straightjacket I am thinking about, of course, is the vague picture of the human situation that imagines centralized, internal minds in control of bodily machines. [4] In what follows, I shall try to offer an approach which on the one hand capitalizes on the excellent progress that has been made in cognitive science in the last few decades, and which on the other hand offers a general approach that may help at some level in the attempt to shake "Cartesian" bonds. The Ecological Approach [5] The "ecological approach" to this-and-that follows a pattern that was probably first recommended for evolutionary biology. [6] The perceptual psychologist J. Materialism Why, Then? [25] What is that sense?
Cognitive Science: The Effects of Writing on Language, Mind and Consciousness - John Searle The following interview with Dr. John Searle was conducted at his office on the campus of U.C. Berkeley in California. David Boulton: We want to talk about writing and its effect on civilization, its effect on consciousness, and then go where language, intelligence and writing meet. Human Spoken Language: Dr. Animals can signal danger or sexual desire or a few things like that, but they cannot get this articulated form of precise representation that we get in human languages. Human languages have also involved this remarkable ability of commitment; humans commit themselves to doing something when they make a promise. Written Language: Dr. But furthermore -- and this is where it really gets exciting -- is you can now create the forms of civilization that are enduring. So, the bottom line of this is that the big step between us and animals is in the language. The Enabling Technology of Civilization David Boulton: So in a sense, writing is the enabling technology of civilization. Dr. Dr. Dr.
Cognitive Science - News - Optogenetics Karl Deisseroth uses a combination of green algae, blue lasers, gene therapy and fiber optics to map neural circuits deep inside the brain. The technique is called optogenetics. The technique begins with the placing of light-sensitive proteins from green algae inside specific types of brain cells. According to Deisseroth: "Optogenetics is the combination of genetics and optics to control well-defined events within specific cells of living tissue. You can find a number of videos on the internet. Read more at: