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Mirror Test
The mirror test—sometimes called the mark test, mirror self-recognition (MSR) test, red spot technique, or rouge test—is a behavioral technique developed in 1970 by American psychologist Gordon Gallup Jr. to determine whether an animal possesses the ability of visual self-recognition. In this test, an animal is anesthetized and then marked (e.g. paint or sticker) on an area of the body the animal normally cannot see (e.g. forehead). When the animal recovers from the anesthetic, it is given access to a mirror. If the animal then touches or investigates the mark on itself, it is taken as an indication that the animal perceives the reflected image as an image of itself, rather than of another animal. The MSR test became the traditional method for measuring physiological and cognitive self-awareness. Very few species passed it. However, several critiques have emerged that call into question the value of Gallup's test.Swartz, Karyl; Evans, Sian. "Anthropomorphism, Anecdotes, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirror Test With A Baboon
A mirror, also known as a looking glass, is an object that Reflection (physics), reflects an image. Light that bounces off a mirror forms an image of whatever is in front of it, which is then focused through the lens of the eye or a camera. Mirrors reverse the direction of light at an angle equal to its incidence. This allows the viewer to see themselves or objects behind them, or even objects that are at an angle from them but out of their field of view, such as around a corner. Natural mirrors have existed since Prehistory, prehistoric times, such as the surface of water, but people have been manufacturing mirrors out of a variety of materials for thousands of years, like stone, metals, and glass. In modern mirrors, metals like silver or aluminium are often used due to their high reflectivity, applied as a thin coating on glass because of its naturally smooth and very Hardness (materials science), hard surface. A mirror is a Wave (physics), wave reflector. Light consists ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Lewis (psychologist)
Michael Lewis (born January 10, 1937, in Brooklyn, New York) is University Distinguished Professor of Pediatrics and Psychiatry, and director of the Institute for the Study of Child Development at Rutgers Robert Wood Johnson Medical School. He is also professor of psychology, education, and biomedical engineering and serves on the Executive Committee of the Cognitive Science Center at Rutgers. He is also founding director of the Rutgers Robert Wood Johnson Medical School Autism Center. He received his PhD in 1962 from the University of Pennsylvania in both clinical and experimental psychology. Research His research has focused on typical emotional and intellectual development. By focusing on the normal course of development, he has been able to articulate the sequence of developmental capacities of the child in regard to its intellectual growth and relate this to changes in the organization of its central nervous system functioning. His discoveries of techniques to measure CNS fun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Convergent Evolution
Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. Convergent evolution creates analogous structures that have similar form or function but were not present in the last common ancestor of those groups. The cladistic term for the same phenomenon is Cladogram#Homoplasies, homoplasy. The recurrent evolution of flight is a classic example, as flying pterygota, insects, birds, pterosaurs, and bats have independently evolved the useful capacity of flight. Functionally similar features that have arisen through convergent evolution are ''analogous'', whereas ''homology (biology), homologous'' structures or traits have a common origin but can have dissimilar functions. Bird, bat, and pterosaur wings are analogous structures, but their forelimbs are homologous, sharing an ancestral state despite serving different functions. The opposite of convergence is divergent evolution, where related species evolve different trai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neocortex
The neocortex, also called the neopallium, isocortex, or the six-layered cortex, is a set of layers of the mammalian cerebral cortex involved in higher-order brain functions such as sensory perception, cognition, generation of motor commands, spatial reasoning, and language. The neocortex is further subdivided into the true isocortex and the proisocortex. In the human brain, the cerebral cortex consists of the larger neocortex and the smaller allocortex, respectively taking up 90% and 10%. The neocortex is made up of six layers, labelled from the outermost inwards, I to VI. Etymology The term is from ''cortex'', Latin, " bark" or "rind", combined with ''neo-'', Greek, "new". ''Neopallium'' is a similar hybrid, from Latin ''pallium'', "cloak". ''Isocortex'' and ''allocortex'' are hybrids with Greek ''isos'', "same", and ''allos'', "other". Anatomy The neocortex is the most developed in its organisation and number of layers, of the cerebral tissues. The neocortex cons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pica Pica -Manchester -England -side-8
Pica or PICA may refer to: Biology * Pica (disorder), an abnormal appetite for earth and other non-foods * Posterior inferior cerebellar artery, a major artery supplying blood to the cerebellum Organisms * ''Aechmea'' 'Pica', a cultivar of the flowering plant '' Aechmea recurvata'' * ''Pica'' (genus), a genus of magpie * Pika, a small mammal (archaic spelling "pica") Organizations * OCLC PICA, a library automation company * Palestine Jewish Colonization Association, known by its Yiddish acronym as PICA * Pennsylvania Intergovernmental Cooperation Authority, a governmental agency in Philadelphia, Pennsylvania * Perth Institute of Contemporary Arts, Western Australia * Pica Press, a publishing imprint * Pittsburgh Intergovernmental Cooperation Authority, a governmental agency in Pittsburgh, Pennsylvania * Portland Institute for Contemporary Art, Oregon People * Amalia Pica (born 1978), Argentine artist * Antonio Pica (1923–2014), Spanish actor * Joe Pica (1923–1973), Amer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Scientist (magazine)
''The Scientist'' is a professional magazine intended for life scientists. ''The Scientist'' covers recently published research papers, current research, techniques, and other columns and reports of interest to its readers. The magazine is published monthly and is available in print and digital formats. Overview The main purpose of the magazine is to provide print and online coverage of the latest developments in life sciences research, technology, careers, and business. Subject matters covered by the magazine include groundbreaking research, industry innovations, careers, financial topics, the economics of science, scientific ethics, profiles of scientists, lab tools, scientific publishing, techniques, product spotlight, and guides. History ''The Scientist'' was founded in 1986 by American businessman Eugene Garfield as part of his academic publishing service ''Institute for Scientific Information.'' The publishing house was sold two years later to ''JPT Publishing'', but Eug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frans De Waal
Franciscus Bernardus Maria de Waal (29 October 1948 – 14 March 2024) was a Dutch-American primatologist and ethologist. He was the Charles Howard Candler Professor of Primate Behavior in the Department of Psychology at Emory University in Atlanta, Georgia, director of the Living Links Center at the Yerkes National Primate Research Center at Emory, and author of numerous books including ''Chimpanzee Politics'' (1982) and ''Our Inner Ape'' (2005). His research centered on primate social behavior, including conflict resolution, cooperation, inequity aversion, and food-sharing. He was a member of the United States National Academy of Sciences and the Royal Netherlands Academy of Arts and Sciences. Early life and education De Waal was born in 's-Hertogenbosch on 29 October 1948, to Jo and Cis de Waal. He grew up with five brothers in Waalwijk. He studied at Radboud University Nijmegen, University of Groningen, and Utrecht University in the Netherlands. In 1977, De Waal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Atlantic
''The Atlantic'' is an American magazine and multi-platform publisher based in Washington, D.C. It features articles on politics, foreign affairs, business and the economy, culture and the arts, technology, and science. It was founded in 1857 in Boston as ''The Atlantic Monthly'', a literary and cultural magazine that published leading writers' commentary on education, the abolition of slavery, and other major political issues of that time. Its founders included Francis H. Underwood and prominent writers Ralph Waldo Emerson, Oliver Wendell Holmes Sr., Henry Wadsworth Longfellow, Harriet Beecher Stowe, and John Greenleaf Whittier. James Russell Lowell was its first editor. During the 19th and 20th centuries, the magazine also published the annual ''The Atlantic Monthly Almanac''. The magazine was purchased in 1999 by businessman David G. Bradley, who fashioned it into a general editorial magazine primarily aimed at serious national readers and " thought leaders"; in 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexandra Horowitz
Alexandra Horowitz is a Senior Research Fellow and Adjunct Associate Professor within the English and Psychology Departments at Barnard College. Horowitz is the director of the Horowitz Dog Cognition Lab at Barnard. She is the author of the The New York Times Best Seller list, New York Times bestseller, ''Inside of a Dog, Inside of a Dog: What Dogs See, Smell, and Know'', which introduced the idea of understanding the umwelt, or self-world, of dogs. Early life and education Horowitz was born in Philadelphia, Pennsylvania. Her father was a practicing attorney and her mother was a trained lawyer. In her early childhood, Horowitz and her family moved to Golden, Colorado, where she completed her primary and secondary education. She received her B.A. in Philosophy from the University of Pennsylvania. Later, Horowitz completed her post-baccalaureate training at Columbia University, where she pursued her interest in animal cognition. Horowitz had a sensitivity toward animals from an ea ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychology Today
''Psychology Today'' is an American media organization with a focus on psychology and human behavior. The publication began as a bimonthly magazine, which first appeared in 1967. The print magazine's reported circulation is 275,000 as of 2023. The ''Psychology Today'' website features therapist and health professional directories and hundreds of blogs written by a wide variety of psychologists, psychiatrists, counselors, social workers, medical doctors, marriage and family therapists, anthropologists, sociologists, and science journalists. ''Psychology Today'' is among the oldest media outlets with a focus on behavioral science. Its mission is to cover all aspects of human behavior so as to help people better manage their own health and wellness, adjust their mindset, and manage a range of mental health and relationship concerns. ''Psychology Today'' content and its therapist directory are found in 20 countries worldwide. ''Psychology Today'''s therapist directory is t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dog Urine
Urination is the release of urine from the bladder through the urethra in placental mammals, or through the cloaca in other vertebrates. It is the urinary system's form of excretion. It is also known medically as micturition, voiding, uresis, or, rarely, emiction, and known colloquially by various names including peeing, weeing, pissing, and euphemistically number one. The process of urination is under voluntary control in healthy humans and other animals, but may occur as a reflex in infants, some elderly individuals, and those with neurological injury. It is normal for adult humans to urinate up to seven times during the day. In some animals, in addition to expelling waste material, urination can mark territory or express submissiveness. Physiologically, urination involves coordination between the central, autonomic, and somatic nervous systems. Brain centres that regulate urination include the pontine micturition center, periaqueductal gray, and the cerebral cortex. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marc Bekoff
Marc Bekoff (born September 6, 1945, in Brooklyn, New York) is an American biologist, ethologist, behavioral ecologist and writer. He is Professor Emeritus of Ecology and Evolutionary Biology at the University of Colorado Boulder and cofounder of the Jane Goodall Institute of Ethologists for the Ethical Treatment of Animals, and cofounder of the Jane Goodall Roots and Shoots program. Education and academic career Bekoff earned a Bachelor of Arts degree from Washington University in 1967, a Master of Arts from Hofstra University in 1968, and a Ph.D. in Animal Behavior from Washington University in 1972. After completing his Ph.D., he became an assistant professor of biology at University of Missouri–St. Louis in 1973 through 1974. He went on to work at the University of Colorado Boulder as a professor of organismic biology where he pursued research into ethology, animal behavior, behavioral ecology, development and evolution of behavior. Bekoff retired from his active profess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
