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Topic: M. G. Ramachandran


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 Edge: VILAYANUR RAMACHANDRAN
Ramachandran trained as a Physician and obtained an MD from Stanley Medical College and subsequently a PhD from Trinity College at the University of Cambridge, where he was elected a senior Rouse Ball Scholar.
Ramachandran is a trustee for the San Diego museum of art and has lectured widely on art, visual perception and the brain.
Ramachandran's early research was on visual perception but he is best known for his work in Neurology.
www.edge.org /3rd_culture/bios/ramachandran.html   (373 words)

  
 Ramachandran plot - Wikipedia, the free encyclopedia
A Ramachandran plot (also known as a Ramachandran Map or a Ramachandran diagram), developed by Gopalasamudram Narayana Ramachandran, is a way to visualize dihedral angles φ against ψ of amino acid residues in protein structure.
en.wikipedia.org /wiki/Ramachandran_plot   (74 words)

  
 G.N. Ramachandran - Nature Structural & Molecular Biology
Ramachandran (G.N.R. or Ram to his friends and associates) was the founder of the 'Madras school' of conformational analysis of biopolymers.
Ramachandran's death is a grievous loss not only to his family members but also to the Indian and international scientific community and marks the passing away of a brilliant mind with great passion for structural biology.
Thus, in 1952, Ramachandran became a professor of physics at the University of Madras at the age of 29.
www.nature.com /nsmb/journal/v8/n6/full/nsb0601_489.html   (2235 words)

  
 INDOlink - NRI News - UCSD's Prof. V. Ramachandran connects brain area to grasping metaphors
Ramachandran's lab is continuing work on linking other brain areas, the supramarginal gyrus and human homologues of mirror neurons, for example, to other types of metaphoric abilities.
V.S. Ramachandran has brought them from the clinic to the laboratory and shown that an intensive study of these patients can often provide valuable new insights into the workings of the human brain.
The tidal wave of new research on the human brain can be overwhelming, but Ramachandran, drawing on his own pioneering work on patients, has already succeeded in creating an elegant understanding of the mysteries and revelations to be found within our skulls.
www.indolink.com /displayArticleS.php?id=052705102458   (1299 words)

  
 Mixing Memory: The Cognitive Science of Art: Ramachandran's 10 Principles of Art, Principles 1-3
For another example (from Ramachandran and Hirstein) that might make the role of peak shift in art more clear, consider rats that are trained to respond to rectangles, and not to squares.
As a starting point for the attempt to discover universals in art based on our knowledge of neuroscience, and visual neuroscience in particular, V.S. Ramachandran has proposed ten principles of art (eight of which come from the paper he wrote with William Hirstein, titled "The Science of Art").
Concerning the human version of a Picasso, then, Ramachandran believes that Picasso's combination of two views of one face in a painting serve as a similar super-stimulus.
mixingmemory.blogspot.com /2005/01/cognitive-science-of-art-ramachandrans.html   (2064 words)

  
 TVS & Sons Chairman Ramachandran dead - Sify.com
Ramachandran, son of the late T.S. Rajam and grandson of T.V. Sundaram Iyengar, founder of the TVS group, was born on November 17, 1930 at Srirangam in Tamil Nadu.
Ramachandran was interested in the development of Madurai and he continuously attempted to inculcate a sense of road safety among both pedestrians and motorists.
Ramachandran, Chairman of T.V. Sundram Iyengar & Sons Ltd, the parent company of the TVS group, died in Madurai on Friday after a brief illness.
sify.com /finance/equity/fullstory.php?id=13636452   (394 words)

  
 The Brain and Perceptual Process Laboratory
Ramachandran, V.S. and Hubbard, E.M. Psychophysical investigations in to the neural basis of synaesthesia.
Ramachandran, V.S. and Hubbard Ed (2003), Hearing Colors, Tasting Shapes, Scientific American, Vol 288 Issue 5 (May 2003), 42-49.
Ramachandran, V. Capture of stereopsis and apparent motion by illusory contours.
psy.ucsd.edu /chip/ramapubs.html   (232 words)

  
 ZNet Iraq Iraq is a trial run
Ramachandran :You have written that this war of aggression has dangerous consequences with respect to international terrorism and the threat of nuclear war.
Ramachandran :The idea that Iraq represents any kind of clear and present danger is, of course, without any substance at all.
Ramachandran :Noam, you have seen movements of resistance to imperialism over a long period - Vietnam, Central America, Gulf War I. What are your impressions of the character, sweep and depth of the present resistance to U.S. aggression?
www.zmag.org /content/print_article.cfm?itemID=3369§ionID=15   (2999 words)

  
 All in the Mind: 7 May  2005  - The Marco Polo of Neuroscience: V.S Ramachandran
Ramachandran: Well we haven’t specifically worded on patient’s reactions to art but I can tell you that there are patients with epileptic seizures who we think have a process called ‘kindling’ where the sensory input and its links to the emotional limbic core of the brain are heightened.
Ramachandran: That’s correct, it’s one of the most extraordinary things about that syndrome is they’ll say the mother — the patient will look at his mother and he’ll tell you with a perfectly straight face, “this is not my mother, she’s some other woman pretending to be my mother”.
Ramachandran: Yes, that it’s all about attracting chicks, OK! So what it is is - ethologists have shown that as soon as a seagull chick hatches it starts pecking at the mother’s beak for food, and the mother seagull’s beak is a long yellow thing with a red spot.
www.abc.net.au /rn/science/mind/stories/s1358883.htm   (4702 words)

  
 Mind: Problems for the M-Set analysis of causation - response to Murali Ramachandran, Mind, vol. 106, p. 263, 1997
Ramachandran's account would say no. The bombarding would not be part of a D-set since a background probability of the discharge of a subatomic particle holds regardless of circumstances (see Ramachandran 1997, pp.
Is the bombarding a cause of the discharge or not?
Ramachandran defines a dependence set S for an event e, where e is not a member of S, as follows.
www.24hourscholar.com /p/articles/mi_m2346/is_n426_v107/ai_20550249   (1508 words)

  
 Ramachandran & Blakeslee: Phantoms in the Brain
Ramachandran, M.D., Ph.D., is professor and director of the Center for Brain and Cognition, University of California, San Diego, and is adjunct professor at the Salk Institute for Biological Studies, La Jolla, California.
Ramachandran's inspired medical detective work pushes the boundaries of medicine's last great frontier -- the human mind -- yielding new and provocative insights into the "big questions" about consciousness and the self.
Neuroscientist V.S. Ramachandran is internationally renowned for uncovering answers to the deep and quirky questions of human nature that few scientists have dared to address.
cogweb.ucla.edu /Abstracts/Ramachandran_98.html   (385 words)

  
 Vilayanur S. Ramachandran - Wikipedia, the free encyclopedia
Vilayanur S. Ramachandran is the director of the Center for Brain and Cognition.
Vilayanur Ramachandran on an episode of PBS's NOVA Television program.
The mass media has given Ramachandran some attention.
en.wikipedia.org /wiki/Vilayanur_S._Ramachandran   (203 words)

  
 Mind Hacks: Ramachandran interviewed on Radio National
Neuroscientist V.S. Ramachandran features on the latest edition of ABC Radio National's All in the Mind where he is interviewed about how the mind and brain understand art.
Ramachandran is well known as a broadcaster and author.
Neuroscientist and author VS Ramachandran was interviewed on All In The Mind.
www.mindhacks.com /blog/2005/05/ramachandran_intervi.html   (218 words)

  
 P.A. Ramachandran
Professor Ramachandran's research effort is focused on the general area of the application of transport phenomena and chemical reaction engineering concepts to different chemical processing systems.
P.A. Ramachandran and R.V. Chaudhari, "Three Phase Catalytic Reactors", Gordon and Breach Science Publishers, New York, 1993, ISBN # 0-677-5650-8.
Three classes of problems currently are of interest: (1) Reaction engineering of multiphase (gas-liquid and gas-liquid-solid) systems; (2) application of reaction engineering methodology to material processing and electro-organic synthesis; and (3) transport phenomena analysis of the processing of electronic materials.
wuche.wustl.edu /faculty/ramachandran.html   (703 words)

  
 Phantoms in the Brain (V S Ramachandran & Sandra Blakeslee) reviewed by Peter McCarthy
Ramachandran's hypothesis is that there is a remapping of the body image in the brain.
Ramachandran describes how a Canadian doctor, Michael Persinger, 'treated' himself by stimulating parts of his temporal lobe and 'experienced God' for the first time in his life!
Ramachandran asks some very interesting questions about this area of his research, 'Was God talking to us directly through the GSR machine?
www.damaris.org /dcscs/readingroom/2000/phantoms.htm   (1632 words)

  
 BBC - Radio 4 - Reith Lectures 2003 - The Emerging Mind
Professor Ramachandran demonstrates experimentally that the phenomenon of synesthaesia is a genuine sensory effect.
Professor Ramachandran argues that neuroscience, perhaps more than any other discipline, is capable of transforming man's understanding of himself and his place in the cosmos.
Professor Ramachandran draws on neurological case studies and work from ethology (animal behavior) to present a new framework for understanding how the brain creates and responds to art.
www.bbc.co.uk /radio4/reith2003/lectures.shtml   (208 words)

  
 Gingee Ramachandran resigns from ministry
Ramachandran, while speaking to reporters earlier in the day, said that he has no intention to resign from his post as his 'conscience was clear.'
Union Minister of State for Finance Gingee Ramachandran resigned on Friday night in the wake of the arrest of his personal assistant for allegedly accepting bribe for fixing an official's transfer.
Ramachandran sent in his resignation letter to Prime Minister Atal Bihari Vajpayee late on Friday evening.
www.rediff.com /money/2003/may/23bribe3.htm   (312 words)

  
 Ramachandran
In a Ramachandran plot, the core or allowed regions are the areas in the plot show the preferred regions for psi/phi angle pairs for residues in a protein.
A classic definition of the core areas of the Ramachandran plot is described by Kleywegt and Jones [1999] Phi/Psi-chology: Ramachandran revisited.
We wanted to create a Ramachandran plot for collections of phi/psi angles for various tetrapeptide fragments corresponding to beta turns in a large collection of PDB files and were unable to do so with available programs, which seem to all start off with individual PDB files.
www.charite.de /ch/medgen/compgen/ramachandran   (1050 words)

  
 8. Ramachandran Plots
A Ramachandran plot is a graph of phi versus psi, with a dot (or small symbol) for each residue at the position corresponding the residue's phi and psi.
Look at the Ramachandran Plot, and notice that fewer dots are present -- only those representing the selected residues are shown (selection, not display, determines the contents of the plot).
Shorten the Control Panel, so that no part of it is hidden behind the Ramachandran Plot (this works around a little bug that sometimes causes clicks on the plot to read through onto the Control Panel).
www.usm.maine.edu /~rhodes/SPVTut/text/STut08.html   (1292 words)

  
 Amazon.com: Phantoms in the Brain : Probing the Mysteries of the Human Mind: Books: V. S. Ramachandran
In Phantoms of the Brain, Ramachandran recounts numerous colorful stories, but develops a theory of what level of brain function is the cause of the observed deficits, then proceeds to test his theory with further study, making the "self" a topic of research.
V.S. Ramachandran has seen countless patients suffering from anosognosia, phantom limb pain, blindsight, and other disorders, and he brings a remarkable mixture of clinical intuition and research savvy to bear on their problems.
Unafraid to speculate, Ramachandran then moves a step closer toward indicating that the brain is not only a busy lump of genetically deemed-and-dying hard-wiring but an organ that can continuously "re-map" in response to new sensory information from the outside.
www.amazon.com /exec/obidos/tg/detail/-/0688172172?v=glance   (2472 words)

  
 IFLA appoints new Secretary General
Ramachandran as the new Secretary General of the International Federation of Library Associations and Institutions (IFLA).
Mr R. Ramachandran, Director of the National Library and Deputy Chief Executive of the National Library Board in Singapore and Secretary General of CONSAL, the Congress of Southeast Asian Librarians, has been appointed Secretary General of IFLA.
Besides being very involved in CONSAL, Mr Ramachandran ("Rama") has been active in the ASEAN Committee on Culture and Information (ASEAN-COCI); Chairman, National Libraries Group-Southeast Asia (NLG-SEA); Chairman, Conference of Directors of National Libraries in Asia and Oceania; and Vice-Chairman, Commonwealth Libraries Association (COMLA).
www.ifla.org /V/press/newsg03.htm   (569 words)

  
 SECONDARY STRUCTURE
The structure of plastocyanin is composed mostly of beta sheets and the Ramachandran plot shows a broad range of values in the -110,+130 region.
The structure of cytochrome C-256 shows many segments of helix and the Ramachandran plot shows a tight grouping of phi,psi angles near to -50,-50.
Plot of Psi vs Phi often called a Ramachandran plot (after G. Ramachandran) or conformational map.
bmbiris.bmb.uga.edu /wampler/tutorial/prot2.html   (904 words)

  
 Louisiana Tech Faculty: Ramachandran, Dr. Bala "Ramu"
Ramachandran, T. Wei and R. Wyatt, "The Role of Basis Set Expansions in the Relative Performanaces of the Schwinger and Newton Variational Principles," Chem.
Ramachandran, T. Wei and R. Wyatt, "The Relative Performances of the Kohn, Schwinger and Newton Variational Principles in Scattering Theory," J.
Ramachandran, M. D'Mello and R. Wyatt, "The Newton Variational Functional for the Log-Derivative Matrix: Use of the Reference Energy Green's Function in an Exchange Problem," J.
www.latech.edu /tech/coes/faculty/phys/ramachan.htm   (471 words)

  
 NOVA Online Secrets of the Mind From Ramachandran's Notebook
Here, read Ramachandran's vivid descriptions of his experiences with phantom-limb patients and how he has managed to understand their singular dilemmas and thereby help them.
The non-introductory portions of this article were excerpted with permission from Phantoms in the Brain: Probing the Mysteries of the Human Mind, by V.S. Ramachandran and Sandra Blakeslee (Quill/William Morrow, 1998).
Director of the Center for Brain and Cognition at the University of California, San Diego, and adjunct professor at the Salk Institute for Biological Studies in La Jolla, California, Ramachandran has brilliantly sleuthed his way through some of the strangest maladies of the human mind.
www.pbs.org /wgbh/nova/mind/notebook.html   (221 words)

  
 DBLP: Umakishore Ramachandran
Umakishore Ramachandran, Gautam Shah, Ravi Kumar, Jeyakumar Muthukumarasamy: Scalability Study of the KSR-1.
Aman Singla, Umakishore Ramachandran, Jessica K. Hodgins: Temporal Notions of Synchronization and Consistency in Beehive.
Gautam Shah, Umakishore Ramachandran, Richard Fujimoto: Timepatch: A Novel Technique for the Parallel Simulation of Multiprocessor Caches.
www.informatik.uni-trier.de /~ley/db/indices/a-tree/r/Ramachandran:Umakishore.html   (751 words)

  
 Definition of MG Ramachandran
Marudur Gopalamenon Ramachandran (January 17, 1917–December 24, 1987), popularly known as MGR, was a long time Tamil film actor and Chief Minister of the Indian state of Tamil Nadu from 1977 until his death.
He was born at Kandy, Sri Lanka, to Marudhar Gopalan and Satyabhama.
The list of authors can be found here.
www.wordiq.com /definition/MG_Ramachandran   (730 words)

  
 PPS 96' - Ramachandran Plot
G N Ramachandran used computer models of small polypeptides to systematically vary phi and psi with the objective of finding stable conformations.
Glycine has no side chain and therefore can adopt phi and psi angles in all four quadrants of the Ramachandran plot.
Disallowed regions generally involve steric hindrance between the side chain C-beta methylene group and main chain atoms.
www.cryst.bbk.ac.uk /PPS2/course/section3/rama.html   (334 words)

  
 Ramachandran revisited
Ramachandran is a Java-program for generating Ramachandran plots using different definitions of the favourable regions.
WHAT IF deals with Ramachandran plots differently and assigns it a Z-score of -4.3 (which is poor).
The following is a list of proteins with more than 25% outliers in the Ramachandran plot, sorted by the percentage of outliers.
alpha2.bmc.uu.se /gerard/rama/ramarev.html   (803 words)

  
 Journal of Vision - Neural cross wiring and synesthesia, by Ramachandran & Hubbard
Ramachandran, V.S., and Hubbard, E.M. Neural cross wiring and synesthesia [Abstract].
Journal of Vision - Neural cross wiring and synesthesia, by Ramachandran and Hubbard
Volume 1, Number 3, Abstract 67, Page 67a
www.journalofvision.org /1/3/67   (337 words)

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