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S. T. Narasimhan
S. T. Narasimhan (19131959) was an Indian electrophysiologist. He started the first Electroencephalography (EEG) laboratory in India at Madras (now Chennai) in 1950. He was best known for collaborative works with neurologists Jacob Chandy, Balasubramaniam Ramamurthi and Baldev Singh and together they have been credited to be pioneers in development of epilepsy surgery in India. They also helped in establishing the Neurological Society of India in 1951 at Madras. Life Not much is known about the life of Narasimhan; but Balasubramaniam Ramamurthi's biography ''Uphill All The Way'' gives some details. Narasimhan was born in 1913, and around 1945 he sold his medical practice in India so he could go to the United States of America to further his studies. He was a General Surgeon and at the Neurological Institute of New York he trained in neurology and neurosurgery. He returned to India in 1948 and started his private practice setting up a neurosurgical nursing home and EEG laboratory ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrophysiology
Electrophysiology (from Greek , ''ēlektron'', "amber" Electron#Etymology">etymology of "electron" , ''physis'', "nature, origin"; and , ''-logia'') is the branch of physiology that studies the electrical properties of biological cells and tissues. It involves measurements of voltage changes or electric current or manipulations on a wide variety of scales from single ion channel proteins to whole organs like the heart. In neuroscience, it includes measurements of the electrical activity of neurons, and, in particular, action potential activity. Recordings of large-scale electric signals from the nervous system, such as electroencephalography, may also be referred to as electrophysiological recordings. They are useful for electrodiagnosis and monitoring. Definition and scope Classical electrophysiological techniques Principle and mechanisms Electrophysiology is the branch of physiology that pertains broadly to the flow of ions ( ion current) in biological tissues and, in pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government General Hospital, Chennai
Rajiv Gandhi Government General Hospital is a major state-owned hospital situated in Chennai, India. The hospital is funded and managed by the state government of Tamil Nadu. Founded in 1664 by the British East India Company, it is the first modern hospital in India. In the 19th century, the Madras Medical College joined it. As of 2018, the hospital receives an average of 12,000 outpatients every day. History The Government General Hospital was started by 16 November 1664 as a small hospital to treat the sick soldiers of the British East India Company. Sir Edward Winter who was the agent of the company was instrumental in the establishment of the first British Hospital at Madras. In its early days, the hospital was housed at the Fort St. George and in the next 25 years, it grew into a formal medical facility. Governor Sir Elihu Yale (the initial benefactor of the world-renowned Yale University) was instrumental in the development of the hospital and gave it new premises within ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indian Neurosurgeons
Indian or Indians may refer to: Peoples South Asia * Indian people, people of Indian nationality, or people who have an Indian ancestor ** Non-resident Indian, a citizen of India who has temporarily emigrated to another country * South Asian ethnic groups, referring to people of the Indian subcontinent, as well as the greater South Asia region prior to the 1947 partition of India * Anglo-Indians, people with mixed Indian and British ancestry, or people of British descent born or living in the Indian subcontinent * East Indians, a Christian community in India Europe * British Indians, British people of Indian origin The Americas * Indo-Canadians, Canadian people of Indian origin * Indian Americans, American people of Indian origin * Indigenous peoples of the Americas, the pre-Columbian inhabitants of the Americas and their descendants ** Plains Indians, the common name for the Native Americans who lived on the Great Plains of North America ** Native Americans in the Uni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Medical Doctors From Chennai
Medicine is the science and practice of caring for a patient, managing the diagnosis, prognosis, prevention, treatment, palliation of their injury or disease, and promoting their health. Medicine encompasses a variety of health care practices evolved to maintain and restore health by the prevention and treatment of illness. Contemporary medicine applies biomedical sciences, biomedical research, genetics, and medical technology to diagnose, treat, and prevent injury and disease, typically through pharmaceuticals or surgery, but also through therapies as diverse as psychotherapy, external splints and traction, medical devices, biologics, and ionizing radiation, amongst others. Medicine has been practiced since prehistoric times, and for most of this time it was an art (an area of skill and knowledge), frequently having connections to the religious and philosophical beliefs of local culture. For example, a medicine man would apply herbs and say prayers for he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrophysiologists
Electrophysiology (from Ancient Greek, Greek , ''ēlektron'', "amber" [see the Electron#Etymology, etymology of "electron"]; , ''physis'', "nature, origin"; and , ''-logy, -logia'') is the branch of physiology that studies the electrical properties of biological cell (biology), cells and tissues. It involves measurements of voltage changes or electric current or manipulations on a wide variety of scales from single ion channel proteins to whole organs like the heart. In neuroscience, it includes measurements of the electrical activity of neurons, and, in particular, action potential activity. Recordings of large-scale electric signals from the nervous system, such as electroencephalography, may also be referred to as electrophysiological recordings. They are useful for electrodiagnostic medicine, electrodiagnosis and monitoring (medicine), monitoring. Definition and scope Classical electrophysiological techniques Principle and mechanisms Electrophysiology is the branch of phys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1959 Deaths
Events January * January 1 - Cuba: Fulgencio Batista flees Havana when the forces of Fidel Castro advance. * January 2 - Lunar probe Luna 1 was the first man-made object to attain escape velocity from Earth. It reached the vicinity of Earth's Moon, and was also the first spacecraft to be placed in heliocentric orbit. * January 3 ** The three southernmost atolls of the Maldive Islands, Maldive archipelago (Addu Atoll, Huvadhu Atoll and Fuvahmulah island) United Suvadive Republic, declare independence. ** Alaska is admitted as the 49th U.S. state. * January 4 ** In Cuba, rebel troops led by Che Guevara and Camilo Cienfuegos enter the city of Havana. ** Léopoldville riots: At least 49 people are killed during clashes between the police and participants of a meeting of the ABAKO Party in Kinshasa, Léopoldville in the Belgian Congo. * January 6 ** Fidel Castro arrives in Havana. ** The International Maritime Organization is inaugurated. * January 7 – The United States rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1913 Births
Events January * January 5 – First Balkan War: Battle of Lemnos (1913), Battle of Lemnos – Greek admiral Pavlos Kountouriotis forces the Turkish fleet to retreat to its base within the Dardanelles, from which it will not venture for the rest of the war. * January 13 – Edward Carson founds the (first) Ulster Volunteers, Ulster Volunteer Force, by unifying several existing Ulster loyalism, loyalist militias to resist home rule for Ireland. * January 23 – 1913 Ottoman coup d'état: Ismail Enver comes to power. * January – Stalin (whose first article using this name is published this month) travels to Vienna to carry out research. Until he leaves on February 16 the city is home simultaneously to him, Hitler, Trotsky and Josip Broz Tito, Tito alongside Alban Berg, Berg, Freud and Jung and Ludwig Wittgenstein, Ludwig and Paul Wittgenstein. February * February 1 – New York City's Grand Central Terminal, having been rebuilt, reopens as the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Articles Created Via The Article Wizard
Article often refers to: * Article (grammar), a grammatical element used to indicate definiteness or indefiniteness * Article (publishing), a piece of nonfictional prose that is an independent part of a publication Article may also refer to: Government and law * Article (European Union), articles of treaties of the European Union * Articles of association, the regulations governing a company, used in India, the UK and other countries * Articles of clerkship, the contract accepted to become an articled clerk * Articles of Confederation, the predecessor to the current United States Constitution *Article of Impeachment, a formal document and charge used for impeachment in the United States * Articles of incorporation, for corporations, U.S. equivalent of articles of association * Articles of organization, for limited liability organizations, a U.S. equivalent of articles of association Other uses * Article, an HTML element, delimited by the tags and * Article of clothing, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bangalore
Bangalore (), officially Bengaluru (), is the capital and largest city of the Indian state of Karnataka. It has a population of more than and a metropolitan population of around , making it the third most populous city and fifth most populous urban agglomeration in India, as well as the largest city in South India, and the 27th largest city in the world. Located on the Deccan Plateau, at a height of over above sea level, Bangalore has a pleasant climate throughout the year, with its parks and green spaces earning it the reputation as the "Garden City" of India. Its elevation is the highest among the major cities of India. An aerospace, heavy engineering and electronics hub since the 1960s, Bangalore is widely regarded as the "Silicon Valley of India" because of its role as the nation's leading information technology (IT) exporter.——— In the Ease of Living Index 2020 (published by the Ministry of Housing and Urban Affairs), it was ranked the most livable ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Madras State
Madras State was a state of India during the mid-20th century. At the time of its formation in 1950, it included the whole of present-day Tamil Nadu (except Kanyakumari district), Coastal Andhra, Rayalaseema, the Malabar region of North and central Kerala, Bellary, South Canara and Kollegal. Coastal Andhra and Rayalaseema were separated to form Andhra State in 1953, while South Canara and Bellary districts along with the Kollegalam taluka of Coimbatore district were merged with Mysore State, and Malabar District with the State of Travancore-Cochin to form Kerala in 1956. Post State Reorganization in 1956, the remaining Madras State was renamed to Tamil Nadu on January 14, 1969. History After Indian Independence, the Madras Presidency became the Madras Province on 15 August 1947. On 26 January 1950, it was formed as Madras State by the Government of India. As a result of the 1956 States Reorganisation Act, the state's boundaries were re-organized following linguis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilpauk
Kilpauk is a semi residential area located in Chennai, Tamil Nadu, India. The distance from Chennai's city to Kilpauk is about 6 km. The region is situated off the Poonamallee High Road in the west. Adjacent areas of Kilpauk include Chetpet, Kellys, Egmore, Ayanavaram, Anna Nagar, Choolaimedu and Purasawalkam. The nearest railway station for Kilpauk is the one at Chetpet. This railway station lies to the south of Kilpauk and not more than a kilometre away. There are two metro stations which connects to Kilpauk, they are Nehru Park and Kilpauk (entrance of the Kilpauk Medical College). The Chennai Airport is about 18 km from Kilpauk. This place was a cantonment area for British troops before India's independence. Today this locality is known as "Little Korea" due to the Korean population residing in this area. The neighbourhood has a historical water-treatment plant. On the other end, to the west, is the Institute of Mental Health, one of the oldest menta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electroencephalography
Electroencephalography (EEG) is a method to record an electrogram of the spontaneous electrical activity of the brain. The biosignals detected by EEG have been shown to represent the postsynaptic potentials of pyramidal neurons in the neocortex and allocortex. It is typically non-invasive, with the EEG electrodes placed along the scalp (commonly called "scalp EEG") using the International 10-20 system, or variations of it. Electrocorticography, involving surgical placement of electrodes, is sometimes called "intracranial EEG". Clinical interpretation of EEG recordings is most often performed by visual inspection of the tracing or quantitative EEG analysis. Voltage fluctuations measured by the EEG bioamplifier and electrodes allow the evaluation of normal brain activity. As the electrical activity monitored by EEG originates in neurons in the underlying brain tissue, the recordings made by the electrodes on the surface of the scalp vary in accordance with their orienta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
