|
György Buzsáki
György Buzsáki (; born November 24, 1949, Kaposvár, Hungary) is the Biggs Professor of Neuroscience at New York University School of Medicine. Education Buzsáki completed his M.D. in 1974 at the University of Pécs in Hungary, and obtained his PhD in neuroscience in 1984 under the supervision of Endre Grastyán. Work Buzsáki's primary interests is "neural syntax", i.e., how segmentation of neural information is organized by the numerous brain rhythms to support cognitive functions. He identified the cellular-synaptic basis of hippocampal theta wave, theta, gamma oscillations and sharp waves with associated fast oscillations, their relationship to each other and to behavior and sleep. He was the first to demonstrate the role of GABAergic interneurons in network oscillations. Buzsáki's recognition of the importance of hierarchical organization of brain rhythms by different frequencies and their cross-frequency coupling has opened up opportunities for the dissection of cogniti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaposvár
Kaposvár (; also known by alternative names) is a city with county rights in southwestern Hungary, south of Lake Balaton. It is one of the leading cities of Transdanubia, the capital of Somogy County, and the seat of the Kaposvár District and the Roman Catholic Diocese of Kaposvár. Etymology and names The name ''Kaposvár'' is derived from the Hungarian words ''kapu'' (gate) and ''vár'' (castle). Variants of the city's name include ''Ruppertsburg'' / ''Ruppertsberg'' / ''Kopisch'' ( German), ''Kapoşvar'' ( Turkish), ''Rupertgrad'' ( Slovene), and ''Kapošvar'' ( Croatian). Symbols The shield of Kaposvár features a castle with a rounded arch port surmounted by three battlements with loopholes on a hill of green grass. The flag of Kaposvár consists of the coat of arms placed over a yellow background. Geography Kaposvár is surrounded by the hills of the outer Somogy area around the Kapos river and the forests of Zselic. It lies southwest of Budapest. Historica ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GABA
GABA (gamma-aminobutyric acid, γ-aminobutyric acid) is the chief inhibitory neurotransmitter in the developmentally mature mammalian central nervous system. Its principal role is reducing neuronal excitability throughout the nervous system. GABA is sold as a dietary supplement in many countries. It has been traditionally thought that exogenous GABA (i.e., taken as a supplement) does not cross the blood–brain barrier, but data obtained from more recent research (2010s) in rats describes the notion as being unclear. The carboxylate form of GABA is γ-aminobutyrate. Function Neurotransmitter Two general classes of GABA receptor are known: * GABAA in which the receptor is part of a ligand-gated ion channel complex * GABAB metabotropic receptors, which are G protein-coupled receptors that open or close ion channels via intermediaries (G proteins) Neurons that produce GABA as their output are called GABAergic neurons, and have chiefly inhibitory action at receptors in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hungarian Neuroscientists
Hungarian may refer to: * Hungary, a country in Central Europe * Kingdom of Hungary, state of Hungary, existing between 1000 and 1946 * Hungarians/Magyars, ethnic groups in Hungary * Hungarian algorithm, a polynomial time algorithm for solving the assignment problem * Hungarian language, a Uralic language spoken in Hungary and all neighbouring countries * Hungarian notation, a naming convention in computer programming * Hungarian cuisine Hungarian or Magyar cuisine (Hungarian language, Hungarian: ''Magyar konyha'') is the cuisine characteristic of the nation of Hungary, and its primary ethnic group, the Hungarians, Magyars. Hungarian cuisine has been described as being the P ..., the cuisine of Hungary and the Hungarians See also * * {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1949 Births
Events January * January 1 – A United Nations-sponsored ceasefire brings an end to the Indo-Pakistani War of 1947. The war results in a stalemate and the division of Kashmir, which still continues as of 2025 * January 2 – Luis Muñoz Marín becomes the first democratically elected Governor of Puerto Rico. * January 11 – The first "networked" television broadcasts take place, as KDKA-TV in Pittsburgh, Pennsylvania, goes on the air, connecting east coast and mid-west programming in the United States. * January 16 – Şemsettin Günaltay forms the new government of Turkey. It is the 18th government, last One-party state, single party government of the Republican People's Party. * January 17 – The first Volkswagen Beetle, VW Type 1 to arrive in the United States, a 1948 model, is brought to New York City, New York by Dutch businessman Ben Pon Sr., Ben Pon. Unable to interest dealers or importers in the Volkswagen, Pon sells the sample car to pay his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomson Reuters
Thomson Reuters Corporation ( ) is a Canadian multinational corporation, multinational content-driven technology Conglomerate (company), conglomerate. The company was founded in Toronto, Ontario, Canada, and maintains its headquarters at 19 Duncan Street there. Thomson Reuters was created by the Thomson Corporation's purchase of the British company Reuters Group on 17 April 2008. It is majority-owned by the Woodbridge Company, a holding company for the Family tree of Thomson family, Thomson family of Canada. History Thomson Corporation The forerunner of the Thomson company was founded in 1934 by Roy Thomson, 1st Baron Thomson of Fleet, Roy Thomson in Ontario as the publisher of ''The Timmins Daily Press''. In 1953, Thomson acquired the ''The Scotsman, Scotsman'' newspaper and moved to Scotland the following year. He consolidated his media position in Scotland in 1957, when he won the government-granted monopoly, franchise for Scottish Television. In 1959, he bought the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oxford University Press
Oxford University Press (OUP) is the publishing house of the University of Oxford. It is the largest university press in the world. Its first book was printed in Oxford in 1478, with the Press officially granted the legal right to print books by decree in 1586. It is the second-oldest university press after Cambridge University Press, which was founded in 1534. It is a department of the University of Oxford. It is governed by a group of 15 academics, the Delegates of the Press, appointed by the Vice Chancellor, vice-chancellor of the University of Oxford. The Delegates of the Press are led by the Secretary to the Delegates, who serves as OUP's chief executive and as its major representative on other university bodies. Oxford University Press has had a similar governance structure since the 17th century. The press is located on Walton Street, Oxford, Walton Street, Oxford, opposite Somerville College, Oxford, Somerville College, in the inner suburb of Jericho, Oxford, Jericho. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Konstanz
The University of Konstanz () is a university in the city of Konstanz in Baden-Württemberg, Germany. Its main campus was opened on the Gießberg in 1972 after being founded in 1966. The university is Germany's southernmost university and is situated on the shore of Lake Constance just four kilometres from the Swiss border. It has been successful in the Excellence Initiative. The University of Konstanz cooperates with a number of institutions, such as Harvard, Johns Hopkins University, Yale University, the University of Chicago, UC Berkeley, University of Zurich, and the Balsillie School of International Affairs. In addition to having approximately 11,500 students from around 100 countries, the university maintains over 220 partnerships with European universities as well as numerous international exchange programmes, thereby facilitating global networking. Students may choose from more than 100 degree programmes. Its library is open 24 hours a day and has more than two mil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cerebral Cortex
The cerebral cortex, also known as the cerebral mantle, is the outer layer of neural tissue of the cerebrum of the brain in humans and other mammals. It is the largest site of Neuron, neural integration in the central nervous system, and plays a key role in attention, perception, awareness, thought, memory, language, and consciousness. The six-layered neocortex makes up approximately 90% of the Cortex (anatomy), cortex, with the allocortex making up the remainder. The cortex is divided into left and right parts by the longitudinal fissure, which separates the two cerebral hemispheres that are joined beneath the cortex by the corpus callosum and other commissural fibers. In most mammals, apart from small mammals that have small brains, the cerebral cortex is folded, providing a greater surface area in the confined volume of the neurocranium, cranium. Apart from minimising brain and cranial volume, gyrification, cortical folding is crucial for the Neural circuit, brain circuitry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hippocampus
The hippocampus (: hippocampi; via Latin from Ancient Greek, Greek , 'seahorse'), also hippocampus proper, is a major component of the brain of humans and many other vertebrates. In the human brain the hippocampus, the dentate gyrus, and the subiculum are components of the hippocampal formation located in the limbic system. The hippocampus plays important roles in the Memory consolidation, consolidation of information from short-term memory to long-term memory, and in spatial memory that enables Navigation#Navigation in spatial cognition, navigation. In humans, and other primates the hippocampus is located in the archicortex, one of the three regions of allocortex, in each cerebral hemisphere, hemisphere with direct neural projections to, and reciprocal indirect projections from the neocortex. The hippocampus, as the medial pallium, is a structure found in all vertebrates. In Alzheimer's disease (and other forms of dementia), the hippocampus is one of the first regions of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NeuroGrid
Neurogrid is a piece of computer hardware that is designed specifically for simulation of biological brains. It uses analog computation to emulate ion channel activity, and digital communication to softwire structured connectivity patterns. Neurogrid simulates one million neurons and six billion synapses in real time. The neurons spike at a rate of ten times a second. In terms of the total number of simulated neurons, it rivals simulations done by the Blue Brain Project. However, by running the simulation of whole neurons, instead of simulation on molecular level, it needs only one millionth of Blue Brain's power. The entire board consumes less than two watts of electrical energy. Neurogrid was designed and built by the ''Brains in Silicon'' group at Stanford University, led by Kwabena Boahen. The Neurogrid hardware was first up and running in late 2009. Since then, it has been used to start performing simulation experiments. The Neurogrid board contains sixteen ''Neurocores'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neuronal Plasticity
Neuroplasticity, also known as neural plasticity or just plasticity, is the ability of neural networks in the brain to change through growth and reorganization. Neuroplasticity refers to the brain's ability to reorganize and rewire its neural connections, enabling it to adapt and function in ways that differ from its prior state. This process can occur in response to learning new skills, experiencing environmental changes, recovering from injuries, or adapting to sensory or cognitive deficits. Such adaptability highlights the dynamic and ever-evolving nature of the brain, even into adulthood. These changes range from individual neuron pathways making new connections, to systematic adjustments like cortical remapping or neural oscillation. Other forms of neuroplasticity include homologous area adaptation, cross modal reassignment, map expansion, and compensatory masquerade. Examples of neuroplasticity include circuit and network changes that result from learning a new ability, i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
