Pietre miliari nelle Neuroscienze

Alcune delle migliori pubblicazioni sulla storia delle neuroscienze sono:

  1. M.A.B. Brazier. A History of the Electrical Activity of the Brain, London: Pitman, 1961.
  2. M.A.B. Brazier. A History of Neurophysiology in the 19th Century, New York: Raven Press, 1988.
  3. E. Clarke and K. Dewhurst. An Illustrated History of Brain Function, Berkeley: University of California Press, 1972.
  4. E. Clarke and C.D. O'Malley. The Human Brain and Spinal Cord, Berkeley: University of California Press, 1968.
  5. S. Finger. Origins of Neuroscience, New York: Oxford University Press, 1994.
  6. C.G. Gross. Brain, Vision, Memory. Tales in the History ofNeuroscience, Cambridge, MIT Press, 1998.
  7. L.H. Marshall and H.W. Magoun. Discoveries in the Human Brain,Totowa; Humana Press, 1998.
  8. F.C. Rose and W.F. Bynum. Historical Aspects of the Neurosciences. A Festschrift for Macdonald Critchely, New York: Raven Press, 1982.
  9. B.E. Swartz and E.S. Goldenshon. Time line of the history of EEG and associated fields, in Electroenceph. Clin. Neurophysiol., 106:173-176,1998.


    Dal 4000 A.C. all'anno 0

    ca. 4000 A.C. - I Sumeri riportano gli effetti euforizzanti del papavero
    ca. 2700 A.C. - Shen Nung inventa l'agopuntura
    ca. 1700 A.C. - Gli egiziani scrivono l' Edwin Smith surgical papyrus, la prima descrizione scritta del sistema nervoso
    ca. 500 A.C. - Alcmaion di Crotona disseziona i nervi sensitivi
    460-379 A.C. - Hippocrates discusses epilepsy as a disturbance of thebrain
    460-379 A.C. - Hippocrates states that the brain is involved with sensation and is the seat of intelligence.
    387 A.C. - Plato teaches at Athens. Believes brain is seat of mental process
    335 A.C. - Aristotle writes on sleep; believes heart is seat of mental process
    335-280 A.C. - Herophilus (the "Father of Anatomy"); believes ventricles are seat of human intelligence.
    280 A.C. - Erasistratus of Chios notes divisions of the brain

    Ippocrate

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    0 A.D. to 1500

    177 - Galen lecture "On the Brain"
    ca. 100 - Marinus describes the tenth cranial nerve
    ca. 1000 - Alhazen compares the eye to a camera-like device
    1316 - Mondino de'Luzzi writes the first European anatomy textbook(Anothomia)
    1410 - Institution for the mentally ill established in Valencia, Spain

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    1500 - 1600

    1504 - Leonardo da Vinciproduces wax cast of human ventricles
    1536 - Nicolo Massa describes the cerebrospinal fluid
    1543 - Andreas Vesalius publishes "On the Workings of the Human Body"
    1543 - Andreas Vesalius discusses pineal gland and draws the corpus striatum
    1552 - Bartolomeo Eustachio completes "Tabulae Anatomicae"
    1561 - Gabriele Falloppio publishes "Observationes Anatomicae"and describes some of the cranial nerves
    1562 - Bartolomeo Eustachio publishes "The Examination of the Organ ofHearing"
    1564 - Aranzi coins term "hippocampus"
    1573 - Constanzo Varolio names the pons
    1573 - Constanzo Varolio is first to cut brain starting at its base
    1583 - Felix Platter states that the lens only focuses light
    1586 - A. Piccolomini distinguishes between cortex and white matter
    1587 - Giulio Cesare Aranzi describes ventricles and hippocampus
    1590 - Zacharias Janssen invents thecompound microscope

    Leonardo Da Vinci


    Andreas Vesalius

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    1600 - 1700

    1604 - Johannes Kepler describes inverted retinal image
    1609 - J. Casserio publishes first description of mammillary bodies
    1641 - Francis de la Boe Sylvius describes fissure on the lateral surfaceof the brain (Sylvian fissure)
    1649 - Rene Descartes describes pineal as control center of body and mind
    1658 - Johann Jakof Wepfer theorizes that a broken brain blood vessel maycause apoplexy (stroke)
    1662 - Rene Descartes "De homine" is published (He died in1650)
    1664 - Thomas Willis publishes "Cerebri anatome"
    1664 - Thomas Willis describes the eleventh cranial nerve
    1664 - Gerardus Blasius discovers and names the "arachnoid."
    1665 - RobertHooke details his first microscope
    1668 - l'Abbe Edme Mariotte discovers the blind spot
    1670 - William Molins names the trochlear nerve
    1673 - Joseph DuVerney uses experimental ablation technique in pigeons
    1684 - Raymond Vieussens publishes "Neurographia Universalis"
    1684 - Raymond Vieussens uses boiling oil to harden the brain
    1695 - Humphrey Ridley describes the restiform body
    1695 - Humphrey Ridley publishes "The Anatomy of theBrain"

    Thomas Willis

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    1700 - 1800

    1704 - Antonio Valsalva publishes "On the Human Ear"
    1705 - AntonioPacchioni describes arachnoid granulations
    1709 - Domenico Mistichelli describes pyramidal decussation
    1717 - Antonyvan Leeuwenhoek describes nerve fiber in cross section
    1736 - Jean Astruc coins the term reflex
    1740 - Emanuel Swedenborg publishes "Oeconomia regni animalis"
    1764 - D.F.A. Cotugno describes spinal subarachnoid cerebrospinal fluid
    1772 - John Walsh conducts experiments on torpedo (electric) fish
    1773 - John Fothergill describes trigeminal neuralgia (tic douloureux,Fothergill's syndrome)
    1774 - Franz Anton Mesmer introduces "animal magnetism" (later called hypnosis)
    1776 - Sir Joseph Priestley discovers nitrous oxide
    1776 - M.V.G. Malacarne publishes first book solely devoted to thecerebellum
    1777 - Philip Meckel proposes that the inner ear is filled with fluid, notair
    1779 - Antonius Scarpa describes Scarpa's ganglion of the vestibularsystem
    1782 - Francesco Gennari publishes work on "lineola albidior" (later known as the stripe of Gennari)
    1786 - FelixVicq d'Azyr discovers the locus coeruleus
    1791 - LuigiGalvani publishes work on electrical stimulation of frog nerves
    1794 - John Dalton describes color blindness
    1796 - Johann Christian Reil describes the insula (island of Reil)

    Antony van Leeuwenhoek


    Franz Anton Mesmer

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    1800 - 1850

    1800 - Alessandro Volta invents the wet cell battery
    1800 - Humphrey Davy synthesizes nitrous oxide
    1803 - Friedrich Serturner isolates morphine from opium
    1805 - Felix Vicq d'Azyr discovers the red nucleus
    1808 - Franz JosephGall publishes work on phrenology
    1809 - Johann Christian Reil uses alcohol to harden the brain
    1809 - Luigi Rolando uses galvanic current to stimulate cortex
    1811 - Julien Jean Legallois discovers respiratory center in medulla
    1811 - CharlesBell discusses functional differences between dorsal and ventral roots of the spinal cord
    1813 - Felix Vicq d'Azyr discovers the claustrum
    1817 - JamesParkinson publishes "An Essay on the ShakingPalsy"
    1818 - Library of the Surgeon General's Office established (later tobecome the Army Medical Library and then the National Library ofMedicine)
    1820 - Galvanometer invented
    1821 - Charles Bell describes facial paralysis ipsilateral to facial nervelesion (Bell's palsy)
    1821 - FrancoisMagendie discusses functional differences between dorsal and ventral roots of the spinal cord
    1822 - Friedrich Burdach names the cingular gyrus
    1822 - Friedrich Burdach distinguishes lateral and medial geniculate
    1823 - Marie-Jean-Pierre Flourens states that cerebellum regulates motor activity
    1824 - John C. Caldwell publishes "Elements of Phrenology"
    1824 - Marie-Jean-Pierre Flourens details ablation to study behavior
    1824 - F. Magendie provides first evidence of cerebellum role in equilibration
    1825 - John P. Harrison first argues against phrenology
    1825 - Jean-Baptiste Bouillaud presents cases of loss of speech afterfrontal lesions.
    1825 - Robert B. Todd discusses the role of the cerebral cortex inmentation, corpus striatum in movement and midbrain in emotion.
    1825 - Luigi Rolando describes the sulcus that separates the precentraland postcentral gyri
    1826 - JohannesMuller publishes theory of "specific nerve energies"
    1827 - F. Magendie discovers foramen of Magendie
    1832 - Chloral hydrate discovered
    1836 - Marc Dax reads paper on left hemisphere damage effects onspeech.
    1836 - Gabriel Gustav Valentin identifies neuron nucleus and nucleolus
    1836 - Robert Remak describes myelinated and unmyelinated axons
    1836 - Charles Dickens (the novelist) describes obstructive sleepapnea
    1837 - Jan Purkyne (Purkinje) describes cerebellar cells; identifiesneuron nucleus and processes
    1838 - Robert Remak suggests that nerve fiber and nerve cell are joined
    1839 - Theodor Schwann proposes the cell theory
    1839 - C. Chevalier coins the term microtome
    1839 - Francois Leuret names the Rolandic sulcus for LuigiRolando
    1840 - Adolph Hannover uses chromic acid to harden nervous tissue
    1840 - J.G.F. Baillarger discusses the connections between white and graymatter of cerebral cortex
    1842 - Benedikt Stilling is first to study spinal cord in serial sections
    1842 - Crawford W. Long uses ether on man
    1843 - James Braid coins term "hypnosis"
    1844 - Robert Remak provides first illustration of 6-layered cortex
    1846 - Carlo Matteucci invents the kymograph
    1844 - Horace Wells uses nitrous oxide during a tooth extraction
    1846 - William Morton demonstrates ether anesthesia at Mass. Gen. Hospital
    1847 - Chloroform anesthesia used by James Young Simpson
    1847 - American Medical Association is founded
    1848 - Phineas Gage has his brain pierced by an ironrod

    1850 - 1900

    1850 - Augustus Waller describes appearance of degenerating nerve fibers
    1850 - Marshall Hall coins term spinal shock
    1850 - EmilDu Bois-Reymond invents nerve galvanometer
    1851 - Heinrich Muller is first to describe the colored pigments in theretina
    1851 - Marchese Alfonso Corti desribes the cochlear receptor organ in theinner ear (organ of Corti)
    1851 - Hermann von Helmholtz invents ophthalmoscope
    1852 - Hermann von Helmholtz measures the speed of frog nerve impulses
    1853 - William Benjamin Carpenter proposes "sensory ganglion" (thalamus) as seat of consciousness.
    1854 - Louis P. Gratiolet describes convolutions of the cerbralcortex.
    1855 - Bartolomeo Panizza shows the occipital lobe is essential for vision
    1855 - Richard Heschl desrcibes the transverse gyri in the temporal lobe(Heschl's gyri)
    1859 - CharlesDarwin publishes The Origin of Species
    1860 - Albert Niemann purifies cocaine
    1860 - Gustav Theodor Fechner develops "Fechner's law"
    1861 - PaulBroca discusses cortical localization
    1861 - T.H. Huxley coins term "calcarine sulcus"
    1862 - William Withey Gull describes clinical signs of syringomyelia
    1863 - I.M. Sechenov publishes Reflexes of the Brain.
    1863 - Nikolaus Friedreich describes a progressive hereditary degenerativeCNS disorder (Friedreich's ataxia)
    1864 - JohnHughlings Jackson writes on loss of speech after brain injury
    1865 - Otto Friedrich Karl Deiters differentiates dendrites and axons
    1865 - Otto Friedrich Karl Deiters describes the lateral vestibularnucleus(Deiter's nucleus)
    1866 - John Langdon Haydon Down publishes work on congenital "idiots"
    1866 - Julius Bernstein hypothesized that a nerve impulse is a "wave ofnegativity"
    1867 - TheodoreMeynert performs histologic analysis of cerebralcortex.
    1869 - Francis Galton claims that intelligence is heredity (publication ofHereditary Genius)
    1870 - EduardHitzig and GustavFritsch discover cortical motor area of dog using electrical stimulation
    1870 - Ernst von Bergmann writes first textbook on nervous systemsurgery.
    1871 - Louis-Antoine Ranvier describes nerve fiber constriction
    1872 - GeorgeHuntington describes symptoms of a hereditary chorea
    1873 - CamilloGolgi publishes first work on the silver nitrate method
    1874 - Vladimir Alekseyevich Betz publishes work on giant pyramidal cells
    1874 - Roberts Bartholow electrically stimulates human cortical tissue
    1874 - CarlWernicke publishes "Der Aphasische Symptomencomplex" on aphasias
    1875 - Sir David Ferrier describes different parts of monkey motor cortex
    1875 - Richard Caton is first to record electrical activity from the brain
    1875 - Wilhelm Heinrich Erb and Carl Friedrich Otto Westphal describe theknee jerk reflex
    1876 - Franz Christian Boll discovers rhodopsin
    1876 - Francis Galton uses the term "nature and nuture" to explain"heredity and environment"
    1877 - Jean-MartinCharcot publishes "Lectures on the Diseases of the Nervous System"
    1878 - W. Bevan Lewis publishes work on giant pyramidal cells of human precentral gyrus
    1878 - ClaudeBernard describes nerve/muscle blocking action of curare
    1878 - PaulBroca publishes work on the "great limbic lobe"
    1878 - W.R. Gowers publishes "Unilateral Gunshot Injury to the SpinalCord"
    1879 - Camillo Golgi describes the "musculo-tendineous organs" (later tobe know as the "Golgi tendon organs"
    1879 - William Crookes invents the cathode ray tube
    1879 - WilhelmWundt sets up lab devoted to study human behavior
    1880 - Jean Baptiste Edouard Gelineau introduces the word "narcolepsy"
    1881 - Hermann Munk reports on visual abnormalities after occipital lobeablation in dogs
    1883 - SirVictor Horsley describes effects of nitrous oxideanesthesia
    1883 - Emil Kraepelin coins terms neuroses and psychoses
    1884 - Karl Koller discovers anesthetic properties of cocaine
    1884 - Georges Gilles de la Tourette describes several movement disorders
    1885 - Paul Ehrlich notes that intravenous dye does not stain brain
    1885 - CarlWeigert introduces hematoxylin to stain myelin
    1885 - LudwigEdinger describes nucleus that will be known as the Edinger-Westphal nucleus
    1886 - V. Marchi publishes procedure to stain degenerating myelin
    1886 - World's first Ph.D. in psychology given to Joseph Jastrow atJohns Hopkins University
    1887 - SergeiKorsakoff describes symptoms characteristic in alcoholics
    1887 - The National Institutes of Health established
    1887 - Alfred Binet and C. Fere publish Animal Magnetism, a studyon hypnosis
    1888 - William W. Keen, Jr. is first American to remove intracranialmeningioma
    1888 - Hans Chiari introduces the term "syringomyelia"
    1889 - SantiagoRamon y Cajal argues that nerve cells are independent elements
    1889 - William His coins term dendrite
    1889 - Sir Victor Horsley publishes somatotopic map of monkey motorcortex.
    1889 - Carlo Martinotti describes cortical neuron with ascending axon(this neuron now bears his name, Martinotti cell)
    1889 - F.C. Muller-Lyer discovers the Muller-Lyerillusion
    1890 - Wilhelm Ostwald discovers the membrane theory of nerveconduction 1891 - H. Quincke introduces the lumbar puncture
    1891 - Wilhelm von Waldeyer coins the term neuron
    1891 - Luigi Luciani publishes manuscript on the cerebellum
    1892 - Salomen Eberhard Henschen localizes vision to calcarine fissure
    1892 - American Psychological Association formed
    1893 - PaulEmil Flechsig describes myelinization of the brain.
    1893 - Charles Scott Sherrington coins the term proprioceptive
    1894 - FranzNissl stains neurons with dahlia violet
    1895 - William His first uses the term hypothalamus
    1895 - WilhelmKonrad Roentgen invents the X-ray
    1895 - Heinrick Quincke performs lumbar puncture to study cerebrospinalfluid
    1896 - Max von Frey details "stimulus hairs" to test the somatosensory system
    1896 - Rudolph Albert von Kolliker coins the term axon
    1896 - Joseph Babinski describes the Babinski Sign
    1896 - Emil Kraeplein describes dementia praecox
    1897 - IvanPetrovich Pavlov publishes work on physiology of digestion
    1897 - Karl Ferdinand Braun invents the oscilloscope
    1897 - John Jacob Abel isolates adrenalin
    1897 - CharlesScott Sherrington coins term synapse
    1897 - Ferdinand Blum uses formaldehyde as brain fixative
    1898 - C.S. Sherrington describes decerebrate rigidity in cat
    1898 - Camillo Golgi discovers the Golgi apparatus
    1898 - Edward L. Thorndike describes the puzzle box
    1898 - Bayer Drug Company markets heroin as nonaddicting cough medicine
    1898 - John Newport Langley coins term autonomic nervous system
    1899 - Francis Gotch describes a "refractory phase" between nerveimpulses
    1899 - Bayer AG introduces aspirin
    1899 - August Bier uses cocaine for intraspinal anesthesia

    John HughlingsJackson
    Image courtesy of the National Library of Medicine,
    History of MedicineCollection
    
    						
    Charles Darwin
    
    						
    Hermann von Helmholtz
    
    						
    Jean-Martin Charcot
    
    						
    Claude Bernard

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    Moody Medical Library, Univ. Texas Med. Branch,Galveston


    1900 - 1950

    1900 - SigmundFreud publishes TheInterpretation of Dreams
    1900 - C.S. Sherrington states that cerebellum is head ganglion of the proprioceptive system
    1902 - Julius Bernstein proposes membrane theory for cells
    1903 - Ivan Pavlov coins term conditioned reflex
    1903 - Alfred W. Campbell studies cytoarchitecture of anthropoid cerebralcortex.
    1904 - Procaine is synthesized
    1905 - Alfred Binet and Theodore Simon have their first intelligence test
    1906 - AloisAlzheimer describes presenile degeneration
    1906 - Golgi and Cajal-Nobel Prize-Structure of the Nervous System
    1906 - Sir Charles S. Sherrington publishes The Integrative Action ofthe Nervous system that describes the synapse and motor cortex.
    1907 - Ross Granville Harrison describes tissue culture methods
    1907 - John N. Langley introduces the concept of receptor molecules
    1908 - Vladimir Bekhterew describes the superior nucleus of the vestibularnerve (Bekhterew's nucleus)
    1908 - V. Horsley and R.H. Clarke design stereotaxic instrument
    1909 - HarveyCushing is first to electrically stimulate human sensory cortex
    1909 - KorbinianBrodmann describes 52 discrete cortical areas
    1910 - Emil Kraepelin names Alzheimer's disease
    1911 - Allvar Gullstrand-Nobel Prize-Optics of the eye
    1911 - Eugen Bleuler coins term schizophrenia
    1913 - Santiago Ramon y Cajal develops gold chlride-mercury stain to showastrocytes.
    1913 - Edwin Ellen Goldmann finds blood brain barrier impermeable to large molecules
    1913 - Edgar Douglas Adrian publishes work on all-or-none principle in nerve
    1913 - Walter Samuel Hunter devises delayed-response test
    1914 - Robert Barany-Nobel Prize-Vestibular apparatus
    1914 - Henry H. Dale isolates acetylcholine
    1915 - J.G. Dusser De Barenne describes activity of brain after strychnine application
    1915 - Aspirin becomes available without a prescription
    1916 - Richard Henneberg coins term cataplexy
    1918 - Walter E. Dandy introduces the ventriculography
    1919 - CecileVogt describes over 200 cortical areas
    1919 - Walter E. Dandy introduces the air encephalography
    1919 - GordonMorgan Holmes localizes vision to striate area
    1920 - Society of Neurological Surgeons is founded.
    1920 - HenryHead publishes "Studies in Neurology"
    1921 - Otto Loewi publishes work on Vagusstoff
    1921 - Hermann Rorschach develops the ink blot test
    1921 - John Augustus Larsen and Leonard Keeler develop the polygraph
    1922 - Army Medical Library established (was the Library of the SurgeonGeneral's Office)
    1924 - Charles Scott Sherrington discovers the stretch reflex
    1925 - C.von Economo and G.N. Koskinas revise Brodmann's corticalnomenclature of the cerebral cortex.
    1926 - Percival Bailey and Harvey Cushing publish paper describing morethe 2,000 neuroepithelial neoplasms.
    1927 - Chester William Darrow studies galvanic skin reflex in US
    1928 - P. Bard suggests the neural mechanism of rage is in the diencephalon
    1928 - Walter R. Hess reports "affective responses" to hypothalamic stimulation
    1928 - John Fulton publishes his observations (made in 1926 and 1928) ofthe sounds of blood flowing over the human visual cortex.
    1929 - HansBerger demonstrates first human electroencephalogram
    1929 - KarlLashley defines "equipotentiality" and "mass action"
    1927 - J.Wagner-Jauregg - Nobel Prize-Malaria to treat dementia paralyses
    1929 - Joseph Erlanger and Herbert Spencer Gasser publish work on thecorrelation of nerve fiber size and function
    1930 - JohnCarew Eccles shows central inhibition of flexor reflexes
    1932 - Max Knoll and Ernst Ruska invent the electron microscope
    1932 - Jan Friedrich Tonnies develops multichannel ink-writing EEG machine
    1932 - Edgar Douglas Adrian and Charles S. Sherrington share Nobel Prize for work on the function of neurons
    1932 - J.F. Toennies and Brian Matthews design the differentialamplifier
    1932 - Walter B. Cannon coins the term homeostasis
    1933 - Ralph Waldo Gerard describes first experimental evoked potentials
    1934 - S. Howard Bartley performs studies on cortical visual evokedpotentials in rabbits
    1935 - Frederic Bremer uses cerveau isole preparation to study sleep
    1936 - EgasMoniz publishes work on the first human frontal lobotomy
    1936 - Henry Hallett Dale and Otto Loewi share Nobel Prize for work on the chemical transmission between nerves
    1936 - Walter Freeman performs first lobotomy in theUnited States
    1937 - JamesPapez publishes work on limbic circuit
    1936 - Massachusetts General Hospital has first EEG laboratory
    1937 - Heinrich Kluver and Paul Bucy publish work on bilateral temporal lobectomies
    1937 - James W. Papez develops "visceral theory" of emotion
    1937 - J.Z. Young suggests that the squid giant axon can be used tounderstand nerve cells
    1938 - B.F.Skinner publishes "The Behavior of Organisms" thatdescribes operant conditioning
    1938 - Albert Hofmann synthesizes LSD
    1938 - UgoCerletti and Lucino Bini treat human patients withelectroshock
    1939 - Carl Pfaffman describes directionally sensitive cat mechanoreceptors
    1939 - Nathaniel Kleitman publishes Sleep and Wakefulness
    1943 - John Raymond Brobeck describes hypothalamic hyperphasia
    1944 - Joseph Erlanger and Herbert Spencer Gasser share Nobel Prize for work on the functions of single nerve fiber
    1946 - Theodor Rasmussen describes the olivocochlear bundle (bundle ofRasmussen)
    1946 - Kenneth Cole develops the voltage clamp
    1947 - The American EEG Society is founded
    1949 - A.C.A.F. Egas Moniz-Nobel Prize-Leucotomy to treat certain psychoses
    1949 - Walter Rudolph Hess receives Nobel Prize for work on the "Interbrain"
    1949 - Horace Winchell Magoun defines the reticular activating system
    1949 - G. Moruzzi and H. Magoun publish Brain Stem Reticular Formationand Activation of the EEG
    1949 - Donald O. Hebb publishes The Organization of Behavior: ANeuropsychological Theory.

    HarveyCushing
    Image courtesy of the National Library of Medicine,
    History of MedicineCollection
    
    						
    EgasMoniz
    Image courtesy of the National Library of Medicine,
    History of MedicineCollection


    1950 - present

    1950 - Karl Lashley publishes "In Search of the Engram"
    1950 - Eugene Roberts identifies GABA in the brain
    1950 - The National Institute of Neurological Disorders and Strokeestablished (it has gone through several name changes)
    1951 - MAO-inhibitors introduced to treat psychotics
    1952 - A.L. Hodgkin and A.F. Huxley first describe the voltage clamp
    1953 - Eugene Aserinski and Nathaniel Kleitman describe rapid eye movements (REM) during sleep
    1953 - H. Kluver and E. Barrera introduce Luxol fast blue MBS stain
    1953 - Stephen Kuffler publishes work on center-surround, on-offorganization of retinal ganglion cell receptive fields
    1954 - James Olds describes rewarding effects of hypothalamic stimulation
    1954 - John Lilly invents the "isolation tank"
    1954 - Chlorpromazinewas approved by the U.S. Food and Drug Administration
    1956 - L. Leksell uses ultrasound to examine the brain
    1956 - National Library of Medicine named (was the Army MedicalLibrary)
    1957 - W.Penfield and T. Rasmussen devise motor andsensory humunculus
    1960 - Oleh Hornykiewicz shows that brain dopamine is lower than normal in Parkinson's disease patients
    1961 - GeorgVon Bekesy awarded the Nobel Prize for his work on the function of thecochlea
    1963 - John Carew Eccles, Alan Lloyd Hodgkin and Andrew Fielding Huxley share Nobel Prize for work on the mechanisms of the neuron cell membrane
    1965 - Ronald Melzack and Patrick D. Wall publish gatecontrol theory of pain
    1967 - Ragnar Arthur Granit, Halden Keffer Hartline and George Wald share Nobel Prize for work on the mechanisms of vision
    1968 - National Eye Institute is established
    1969 - D.V. Reynolds describes the analgesic effect of electricalstimulation of the periaqueductal gray
    1970 - Society for Neuroscience is founded
    1970 - Julius Axelrod, Bernard Katz and Ulf Svante von Euler share Nobel Prize for work on neurotransmitters
    1972 - C. Hounsfield develops x-ray computed tomography
    1973 - Candace Pert and Solomon Snyder demonstrate opioid receptors in brain
    1973 - Sinemet is introduced as a treatment for Parkinson's disease
    1973 - Konrad Z. Lorenz, Nikolaas Tinbergen and Karl von Frisch share Nobel Prize for work on ethology
    1974 - National Institute on Drug Abuse established
    1974 - International Association for the Study of Pain founded
    1974 - John Hughes and Hans Kosterlitz discover enkephalin
    1974 - M.E.Phelps, E.J.Hoffman and M.M.Ter Pogossian develop first PET scanner
    1975 - John Hughes and Hans Kosterlitz publish work on enkephalins
    1976 - Choh Hao Li and David Chung publish work on beta-endorphin
    1977 - Roger Guillemin and Andrew Victor Schally share Nobel Prize for work on peptides in the brain
    1981 - David Hunter Hubel and Torsten N. Wiesel-Nobel Prize-visual system
    1981 - RogerWolcott Sperry awarded Nobel Prize-functions brain hemispheres
    1982 - Bengt Ingemar Bergstrom, John Robert Vane and Sune K. Bergstromawarded Nobel Prize for the discovery of prostaglandins.
    1986 - Stanley Cohen and Rita Levi-Montalcini awarded Nobel prize fortheir work on the control of nerve cell growth.
    1987 - Fluoxetine(Prozac) introduced as treatment for depression.
    1990 - U.S. President George Bush declares the decade starting in 1990 the"Decade of the Brain".
    1991 - Erwin Neher and Bert Sakmann share the Nobel Prize for their workon the function of singla ion channels.
    1992 - National Institute on Drug Abuse becomes part of the NationalInstitutes of Health
    1994 - Alfred G. Gilman and Martin Rodbell share the Nobel Prize for theirdiscovery of G-protein coupled receptors and their role in signaltransduction.
    1997 - Stanley B. Prusiner awarded the Nobel Prize for the discovery ofprions; a new biological principle of infection.

    Wilder Penfield
    
    						
    						
    
    						
    RogerSperry
    Courtesy of the Archives
    CaliforniaInstitute of Technology


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