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Neuroscience Of Sex Differences
The neuroscience of sex differences is the study of characteristics that separate the male and female brain. Psychological sex differences are thought by some to reflect the interaction of genes, hormones, and social learning on brain development throughout the lifespan. A 2021 meta-synthesis of existing literature found that sex accounted for 1% of the brain's structure or laterality, finding large group-level differences only in total brain volume. A review from 2006 and a meta-analysis from 2014 found that some evidence from brain morphology and function studies indicates that male and female brains cannot always be assumed to be identical from either a structural or functional perspective, and some brain structures are sexually dimorphic. History The ideas of differences between the male and female brain have circulated since the time of Ancient Greek philosophers around 850 BC. In 1854, German anatomist Emil Huschke discovered a size difference in the frontal lobe, where ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rotating Brain Colored
Rotation, or spin, is the circular movement of an object around a ''axis of rotation, central axis''. A two-dimensional rotating object has only one possible central axis and can rotate in either a clockwise or counterclockwise direction. A three-dimensional object has an infinite number of possible central axes and rotational directions. If the rotation axis passes internally through the body's own center of mass, then the body is said to be ''autorotating'' or ''Angular momentum, spinning'', and the surface intersection of the axis can be called a ''geographical pole, pole''. A rotation around a completely external axis, e.g. the planet Earth around the Sun, is called ''revolving'' or ''orbiting'', typically when it is produced by gravity, and the ends of the rotation axis can be called the ''orbital poles''. Mathematics Mathematics, Mathematically, a rotation is a rigid body movement which, unlike a translation (geometry), translation, keeps a point fixed. This defini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MAP Kinase
A mitogen-activated protein kinase (MAPK or MAP kinase) is a type of protein kinase that is specific to the amino acids serine and threonine (i.e., a serine/threonine-specific protein kinase). MAPKs are involved in directing cellular responses to a diverse array of stimuli, such as mitogens, osmotic stress, heat shock and proinflammatory cytokines. They regulate cell functions including proliferation, gene expression, differentiation, mitosis, cell survival, and apoptosis. MAP kinases are found in eukaryotes only, but they are fairly diverse and encountered in all animals, fungi and plants, and even in an array of unicellular eukaryotes. MAPKs belong to the CMGC (CDK/MAPK/GSK3/CLK) kinase group. The closest relatives of MAPKs are the cyclin-dependent kinases (CDKs). Discovery The first mitogen-activated protein kinase to be discovered was ERK1 (MAPK3) in mammals. Since ERK1 and its close relative ERK2 (MAPK1) are both involved in growth factor signaling, the family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cordelia Fine
Cordelia Fine (born 1975) is a Canadian-born British philosopher of science, psychologist and writer. She is a full professor of history and philosophy of science at the University of Melbourne, Australia. Fine has written three popular science books on the topics of social cognition, neuroscience, and the popular myths of sex differences. Her latest book, '' Testosterone Rex'', won the Royal Society Science Book Prize, 2017. She has authored several academic book chapters and numerous academic publications. Fine is also noted for coining the term 'neurosexism'. As a science communicator, Fine has given many public and keynote lectures across the education, business, academic and public sectors. Fine has also written for ''The New York Times'', ''Scientific American'', ''New Scientist'', ''The Psychologist'', ''The Guardian'', and ''The Monthly'', among others, and has reviewed books for the ''Financial Times'' and ''The Wall Street Journal''. * * * * * * * * * In April 2018 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parietal Lobe
The parietal lobe is one of the four major lobes of the cerebral cortex in the brain of mammals. The parietal lobe is positioned above the temporal lobe and behind the frontal lobe and central sulcus. The parietal lobe integrates sensory information among various modalities, including spatial sense and navigation (proprioception), the main sensory receptive area for the sense of touch in the somatosensory cortex which is just posterior to the central sulcus in the postcentral gyrus, and the dorsal stream of the visual system. The major sensory inputs from the skin (touch, temperature, and pain receptors), relay through the thalamus to the parietal lobe. Several areas of the parietal lobe are important in language processing. The somatosensory cortex can be illustrated as a distorted figure – the cortical homunculus (Latin: "little man") in which the body parts are rendered according to how much of the somatosensory cortex is devoted to them. The superior parietal lobule and in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Journal Of Neuroscience
The ''European Journal of Neuroscience'' is a biweekly peer-reviewed scientific journal covering all aspects of neuroscience. It was established in 1989 with Ray Guillery (then at the University of Oxford) as the founding editor-in-chief. The editor-in-chief is John J. Foxe (University of Rochester) The journal is published by Wiley-Blackwell on behalf of the Federation of European Neuroscience Societies. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 3.386. Authors can elect to have accepted articles published as open access. EJN adopted transparent peer-review in January 2017. Sections Articles will appear within one of the five sections of the journal: * Molecular and Synaptic Mechanisms * Systems Neuroscience * Behavioural Neuroscience * Cognitive Neuroscience * Clinical and Translational Neuroscience Features EJN also publishespecialanissues related to topical issue in neuroscience. Editors-in-chief The following persons ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harper (publisher)
Harper is an American publishing house, the flagship imprint of global publisher HarperCollins based in New York City. History J. & J. Harper (1817–1833) James Harper and his brother John, printers by training, started their book publishing business J. & J. Harper in New York City in 1817. Their two brothers, Joseph Wesley and Fletcher, joined them in the mid-1820s. Harper & Brothers (1833–1962) The company changed its name to "Harper & Brothers" in 1833. The headquarters of the publishing house were located at 331 Pearl Street, facing Franklin Square in Lower Manhattan (about where the Manhattan approach to the Brooklyn Bridge lies today). Harper & Brothers began publishing ''Harper's New Monthly Magazine'' in New York City in 1850. The brothers also published ''Harper's Weekly'' (starting in New York City in June 1857), '' Harper's Bazar'' (starting in New York City in November 2, 1867), and ''Harper's Young People'' (starting in New York City in 1879). George B. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman Witkin
Herman A. Witkin (2 August 1916 – 8 July 1979) was an American psychologist who pioneered the development of cognitive theories, especially as they pertained to learning. While many cognitive psychologists diagnosed learning disabilities with questionnaires, he preferred projective tests and problem-solving exercises. He proposed the concept of field-dependency vs. field-independency.Staff report (July 11, 1979) Dr. Herman Witkin; Pioneered in Studies Of Learning Process. ''New York Times'' The majority of Witkin's research was done during his tenures at the SUNY Downstate Medical Center College of Medicine in Brooklyn, New York, and at Educational Testing Service (ETS) in Princeton, New Jersey, where he worked until his death in 1979. A ''Review of General Psychology'' survey, published in 2002, ranked Witkin as the 96th most cited psychologist of the 20th century. Witkin studied differences in perceptual style for almost 30 years. His first book was titled ''Personality Through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Psychological Science
''Psychological Science'', the flagship journal of the Association for Psychological Science (APS), is a monthly, peer-reviewed, scientific journal published by SAGE Publications. Publication scope ''Psychological Science'' publishes research reports and short commentaries. The journal publishes cutting-edge research articles, short reports, and research reports spanning the entire spectrum of the science of psychology. ''Psychological Science'' is a general-interest journal that publishes articles with a general theoretical significance and broad interest across the field of psychological science. The articles include topics from cognitive, social, developmental and health psychology, as well as behavioral neuroscience and biopsychology. The journal also publishes studies that employ novel research methodologies and innovative analysis techniques. Its editor is Patricia Bauer from Emory University, Atlanta, Georgia. Characteristics Published monthly, the journal appears online ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Toronto
The University of Toronto (UToronto or U of T) is a public research university in Toronto, Ontario, Canada, located on the grounds that surround Queen's Park. It was founded by royal charter in 1827 as King's College, the first institution of higher learning in Upper Canada. Originally controlled by the Church of England, the university assumed its present name in 1850 upon becoming a secular institution. As a collegiate university, it comprises eleven colleges each with substantial autonomy on financial and institutional affairs and significant differences in character and history. The university maintains three campuses, the oldest of which, St. George, is located in downtown Toronto. The other two satellite campuses are located in Scarborough and Mississauga. The University of Toronto offers over 700 undergraduate and 200 graduate programs. In all major rankings, the university consistently ranks in the top ten public universities in the world and as the top university ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sex And Intelligence
Sex differences in human intelligence have long been a topic of debate among researchers and scholars. Most psychologists now believe that there are no significant sex differences in G factor (psychometrics), general intelligence, although ability in particular types of intelligence does appear to vary slightly on average. While some test batteries show slightly greater intelligence in males, others show slightly greater intelligence in females. In particular, studies have shown female subjects performing better on tasks related to Linguistic intelligence, verbal ability, and males performing better on tasks related to rotation of objects in space, often categorized as spatial ability. Some research indicates that male advantages on some cognitive tests are minimized when controlling for socioeconomic factors. It has also been hypothesized that there is slightly Variability hypothesis, higher variability in male scores in certain areas compared to female scores, leading to males ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memory & Cognition
''Memory & Cognition'' is a peer-reviewed academic journal covering cognitive science. It is published by Springer Science+Business Media on behalf of the Psychonomic Society and was established in 1973. The editor-in-chief is Ayanna Thomas (Tufts University). Abstracting and indexing information The journal is abstracted and indexed in: According to the ''Journal Citation Reports'', the journal has a 2014 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as ... of 2.457. References External links * Cognitive science journals English-language journals Publications established in 1973 Springer Science+Business Media academic journals {{Psych-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long-term Memory
Long-term memory (LTM) is the stage of the Atkinson–Shiffrin memory model in which informative knowledge is held indefinitely. It is defined in contrast to short-term and working memory, which persist for only about 18 to 30 seconds. Long-term memory is commonly labelled as explicit memory ( declarative), as well as episodic memory, semantic memory, autobiographical memory, and implicit memory (procedural memory). Dual-store memory model According to Miller, whose paper in 1956 popularized the theory of the "magic number seven", short-term memory is limited to a certain number of chunks of information, while long-term memory has a limitless store. Atkinson–Shiffrin memory model According to the dual store memory model proposed by Richard C. Atkinson and Richard Shiffrin in 1968, memories can reside in the short-term "buffer" for a limited time while they are simultaneously strengthening their associations in long-term memory. When items are first presented, they enter sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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