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Meme
A meme (; ) is an idea, behavior, or style that Mimesis, spreads by means of imitation from person to person within a culture and often carries symbolic meaning representing a particular phenomenon or theme. A meme acts as a unit for carrying culture, cultural ideas, symbols, or practices, that can be transmitted from one mind to another through writing, speech, gestures, rituals, or other imitable phenomena with a mimicked theme. Supporters of the concept regard memes as cultural analogues to genes in that they Self-replication, self-replicate, mutate, and respond to natural selection, selective pressures. In popular language, a meme may refer to an Internet meme, typically an image, that is remixed, copied, and circulated in a shared cultural experience online. Proponents theorize that memes are a viral phenomenon that may evolve by natural selection in a manner analogous to that of evolution, biological evolution. Memes do this through processes analogous to those of genetic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Meme
An Internet meme, or meme (, Help:Pronunciation respelling key, ''MEEM''), is a cultural item (such as an idea, behavior, or style) that spreads across the Internet, primarily through Social media, social media platforms. Internet memes manifest in a variety of formats, including images, videos, GIFs, and other Viral phenomenon, viral content. Newer internet memes are often defined as brain rot. Key characteristics of memes include their tendency to be Parody, parodied, their use of intertextuality, their viral dissemination, and their continual evolution. The term ''meme'' was originally introduced by Richard Dawkins in 1972 to describe the concept of cultural transmission. The term ''Internet meme'' was coined by Mike Godwin in 1993 in reference to the way memes proliferated through early online communities, including message boards, Usenet groups, and email. The emergence of social media platforms such as YouTube, Twitter, Facebook, and Instagram further diversified memes a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memetics
Memetics is a theory of the evolution of culture based on Darwinian principles with the meme as the unit of culture. The term "meme" was coined by biologist Richard Dawkins in his 1976 book '' The Selfish Gene'', to illustrate the principle that he later called " Universal Darwinism". All evolutionary processes depend on information being copied, varied, and selected, a process also known as variation with selective retention. The conveyor of the information being copied is known as the replicator, with the gene functioning as the replicator in biological evolution. Dawkins proposed that the same process drives cultural evolution, and he called this second replicator the "meme," citing examples such as musical tunes, catchphrases, fashions, and technologies. Like genes, memes are selfish replicators and have causal efficacy; in other words, their properties influence their chances of being copied and passed on. Some succeed because they are valuable or useful to their human hosts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Viral Phenomenon
Viral phenomena or viral sensations are objects or patterns that are able to replicate themselves or convert other objects into copies of themselves when these objects are exposed to them. Analogous to the way in which viruses propagate, the term ''viral'' pertains to a video, image, or written content spreading to numerous online users within a short time period. This concept has become a common way to describe how thoughts, information, and trends move into and through a human population. The popularity of viral media has been fueled by the rapid rise of social network sites, wherein audiences—who are metaphorically described as experiencing "infection" and "contamination"—play as passive carriers rather than an active role to 'spread' content, making such content "go viral". The term ''viral media'' differs from '' spreadable media'' as the latter refers to the ''potential'' of content to become viral. Memes are one known example of informational viral patterns. History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Dawkins
Richard Dawkins (born 26 March 1941) is a British evolutionary biology, evolutionary biologist, zoologist, science communicator and author. He is an Oxford fellow, emeritus fellow of New College, Oxford, and was Simonyi Professor for the Public Understanding of Science, Professor for Public Understanding of Science at the University of Oxford from 1995 to 2008, and is on the advisory board of the University of Austin. His book ''The Selfish Gene'' (1976) popularised the gene-centred view of evolution and coined the word ''meme''. Dawkins has won several academic and writing awards. A vocal Atheism, atheist, Dawkins is known for his criticism of creationism and intelligent design. He wrote ''The Blind Watchmaker'' (1986), in which he argues against the watchmaker analogy, an argument for the existence of a creator deity based upon the Evolution of biological complexity, complexity of living organisms. Instead, he describes evolutionary processes as analogous to a ''blind'' watc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Susan Blackmore
Susan Jane Blackmore (born 29 July 1951) is a British writer, lecturer, sceptic, broadcaster, and a visiting professor at the University of Plymouth. Her fields of research include memetics, parapsychology, consciousness, and she is best known for her book '' The Meme Machine''. She has written or contributed to over 40 books and 60 scholarly articles and is a contributor to ''The Guardian'' newspaper. Career In 1973, Susan Blackmore graduated from St Hilda's College, Oxford, with a BA (Hons) degree in psychology and physiology. She received an MSc in environmental psychology in 1974 from the University of Surrey. In 1980, she earned a PhD in parapsychology from the same university; her doctoral thesis was titled "Extrasensory Perception as a Cognitive Process." In the 1980s, Blackmore conducted psychokinesis experiments to see if her baby daughter, Emily, could influence a random number generator. The experiments were mentioned in the book to accompany the TV series '' Arthur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Meme Machine
''The Meme Machine'' is a popular science book by Susan Blackmore on the subject of memes. Blackmore attempts to constitute memetics as a science by discussing its empirical and analytic potential, as well as some important problems with memetics. The first half of the book tries to create greater clarity about the definition of the meme as she sees it. The last half of the book consists of a number of possible memetic explanations for such different problems as the origin of language, the origin of the human brain, sexual phenomena, the Internet and the notion of the self. These explanations, in her view, give simpler and clearer explanations than trying to create genetic explanations in these fields. The idea of memes, and the word itself, were originally speculated by Richard Dawkins in his book ''The Selfish Gene'' although similar, or analogous, concepts had been in currency for a while before its publishing. Richard Dawkins wrote a foreword to ''The Meme Machine''. In t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Selfish Gene
''The Selfish Gene'' is a 1976 book on evolution by ethologist Richard Dawkins that promotes the gene-centred view of evolution, as opposed to views focused on the organism and the group. The book builds upon the thesis of George C. Williams's '' Adaptation and Natural Selection'' (1966); it also popularized ideas developed during the 1960s by W. D. Hamilton and others. From the gene-centred view, it follows that the more two individuals are genetically related, the more sense (at the level of the genes) it makes for them to behave cooperatively with each other. A lineage is expected to evolve to maximise its inclusive fitness—the number of copies of its genes passed on globally (rather than by a particular individual). As a result, populations will tend towards an evolutionarily stable strategy. The book also introduces the term ''meme'' for a unit of human cultural evolution analogous to the gene, suggesting that such "selfish" replication may also model human cult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Selection
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the Heredity, heritable traits characteristic of a population over generations. Charles Darwin popularised the term "natural selection", contrasting it with selective breeding, artificial selection, which is intentional, whereas natural selection is not. Genetic diversity, Variation of traits, both Genotype, genotypic and phenotypic, exists within all populations of organisms. However, some traits are more likely to facilitate survival and reproductive success. Thus, these traits are passed the next generation. These traits can also become more Allele frequency, common within a population if the environment that favours these traits remains fixed. If new traits become more favoured due to changes in a specific Ecological niche, niche, microevolution occurs. If new traits become more favoured due to changes in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-replication
Self-replication is any behavior of a dynamical system that yields construction of an identical or similar copy of itself. Biological cells, given suitable environments, reproduce by cell division. During cell division, DNA is replicated and can be transmitted to offspring during reproduction. Biological viruses can replicate, but only by commandeering the reproductive machinery of cells through a process of infection. Harmful prion proteins can replicate by converting normal proteins into rogue forms. Computer viruses reproduce using the hardware and software already present on computers. Self-replication in robotics has been an area of research and a subject of interest in science fiction. Any self-replicating mechanism which does not make a perfect copy (mutation) will experience genetic variation and will create variants of itself. These variants will be subject to natural selection, since some will be better at surviving in their current environment than others and will o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neologism
In linguistics, a neologism (; also known as a coinage) is any newly formed word, term, or phrase that has achieved popular or institutional recognition and is becoming accepted into mainstream language. Most definitively, a word can be considered a neologism once it is published in a dictionary. Neologisms are one facet of lexical innovation, i.e., the linguistic process of new terms and meanings entering a language's lexicon. The most precise studies into language change and word formation, in fact, identify the process of a "neological continuum": a '' nonce word'' is any single-use term that may or may not grow in popularity; a '' protologism'' is such a term used exclusively within a small group; a ''prelogism'' is such a term that is gaining usage but is still not mainstream; and a ''neologism'' has become accepted or recognized by social institutions. Neologisms are often driven by changes in culture and technology. Popular examples of neologisms can be found in science, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient Greek
Ancient Greek (, ; ) includes the forms of the Greek language used in ancient Greece and the classical antiquity, ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Greek Dark Ages, Dark Ages (), the Archaic Greece, Archaic or Homeric Greek, Homeric period (), and the Classical Greece, Classical period (). Ancient Greek was the language of Homer and of fifth-century Athens, fifth-century Athenian historians, playwrights, and Ancient Greek philosophy, philosophers. It has contributed many words to English vocabulary and has been a standard subject of study in educational institutions of the Western world since the Renaissance. This article primarily contains information about the Homeric Greek, Epic and Classical periods of the language, which are the best-attested periods and considered most typical of Ancient Greek. From the Hellenistic period (), Ancient Greek was followed by Koine Greek, which is regar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Functional Neuroimaging
Functional neuroimaging is the use of neuroimaging technology to measure an aspect of brain function, often with a view to understanding the relationship between activity in certain brain areas and specific mental functions. It is primarily used as a research tool in cognitive neuroscience, cognitive psychology, neuropsychology, and social neuroscience. Overview Common methods of functional neuroimaging include * Positron emission tomography (PET) * Functional magnetic resonance imaging (fMRI) * Electroencephalography (EEG) * Magnetoencephalography (MEG) * Functional near-infrared spectroscopy (fNIRS) * Single-photon emission computed tomography (SPECT) * Functional ultrasound imaging (fUS) PET, fMRI, fNIRS and fUS can measure localized changes in cerebral blood flow related to neural activity. These changes are referred to as ''activations''. Regions of the brain which are activated when a subject performs a particular task may play a role in the computational neuroscience, n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
