Ralph Greenspan

Title(s)Professor, Neurobiology
SchoolVc-academic Affairs
Address9500 Gilman Drive #
La Jolla CA 92093
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I lead a research laboratory studying higher cognitive function in Drosophila. I also teach an advanced undergraduate course on Genes and Behavior in alternate years with a senior seminar on The Neurobiology of Consciousness and Higher Cognition.

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Overcoming distractions and coping with stress: How attention drives information flow in the brain
AFOSR FA9550-19-1-0280Jun 15, 2019 - Jun 14, 2023
Role: Co-Investigator
Description: We approach the question of higher cognitive function in Drosophila using delay vs. trace conditioning. We demonstrate the existence of trace and delay conditioning in Drosophila, and the selective impairment of trace conditioning when distracted.
Multiscale analysis of bioinspired low energy information processing: from organelles to organisms.
AFOSR FA9550-18-1-0051Jan 5, 2019 - Dec 31, 2022
Role: Co-Investigator
Description: A multi-level study of the relationship between energy metabolism and behavior and brain function.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
  1. Memoir of the early years of the CSHL summer Drosophila neurobiology course: 1984-1985. J Neurogenet. 2024 Dec; 38(4):140-143. Greenspan RJ. PMID: 39219314.
    View in: PubMed   Mentions:    Fields:    
  2. Publisher Correction: Differential mechanisms underlie trace and delay conditioning in Drosophila. Nature. 2022 Apr; 604(7904):E9. Grover D, Chen JY, Xie J, Li J, Changeux JP, Greenspan RJ. PMID: 35319012.
    View in: PubMed   Mentions:    Fields:    
  3. Differential mechanisms underlie trace and delay conditioning in Drosophila. Nature. 2022 03; 603(7900):302-308. Grover D, Chen JY, Xie J, Li J, Changeux JP, Greenspan RJ. PMID: 35173333.
    View in: PubMed   Mentions: 9     Fields:    Translation:AnimalsCells
  4. Valence opponency in peripheral olfactory processing. Proc Natl Acad Sci U S A. 2022 02 01; 119(5). Wu ST, Chen JY, Martin V, Ng R, Zhang Y, Grover D, Greenspan RJ, Aljadeff J, Su CY. PMID: 35091473; PMCID: PMC8812543.
    View in: PubMed   Mentions: 12     Fields:    Translation:AnimalsCells
  5. Learning about quantitative genetics from Marla Sokolowski. J Neurogenet. 2021 Sep; 35(3):110-111. Greenspan RJ. PMID: 34128769.
    View in: PubMed   Mentions:    Fields:    
  6. Anti-instinctive Learning Behavior Revealed by Locomotion-Triggered Mild Heat Stress in Drosophila. Front Behav Neurosci. 2020; 14:41. Sun R, Delly J, Sereno E, Wong S, Chen X, Wang Y, Huang Y, Greenspan RJ. PMID: 32372923; PMCID: PMC7179688.
    View in: PubMed   Mentions: 4  
  7. Imaging brain activity during complex social behaviors in Drosophila with Flyception2. Nat Commun. 2020 01 30; 11(1):623. Grover D, Katsuki T, Li J, Dawkins TJ, Greenspan RJ. PMID: 32001689; PMCID: PMC6992788.
    View in: PubMed   Mentions: 12     Fields:    Translation:AnimalsCells
  8. Fast near-whole-brain imaging in adult Drosophila during responses to stimuli and behavior. PLoS Biol. 2019 02; 17(2):e2006732. Aimon S, Katsuki T, Jia T, Grosenick L, Broxton M, Deisseroth K, Sejnowski TJ, Greenspan RJ. PMID: 30768592; PMCID: PMC6395010.
    View in: PubMed   Mentions: 58     Fields:    Translation:AnimalsCells
  9. The genome of the jellyfish Aurelia and the evolution of animal complexity. Nat Ecol Evol. 2019 01; 3(1):96-104. Gold DA, Katsuki T, Li Y, Yan X, Regulski M, Ibberson D, Holstein T, Steele RE, Jacobs DK, Greenspan RJ. PMID: 30510179.
    View in: PubMed   Mentions: 44     Fields:    Translation:Animals
  10. Deep(er) Learning. J Neurosci. 2018 08 22; 38(34):7365-7374. Srinivasan S, Greenspan RJ, Stevens CF, Grover D. PMID: 30006366; PMCID: PMC6596136.
    View in: PubMed   Mentions: 5     Fields:    Translation:AnimalsCells
  11. Conservation of the behavioral and transcriptional response to social experience among Drosophilids. Genes Brain Behav. 2019 01; 18(1):e12487. Shultzaberger RK, Johnson SJ, Wagner J, Ha K, Markow TA, Greenspan RJ. PMID: 29797548; PMCID: PMC7379240.
    View in: PubMed   Mentions: 6     Fields:    Translation:AnimalsCells
  12. Flyception: imaging brain activity in freely walking fruit flies. Nat Methods. 2016 07; 13(7):569-72. Grover D, Katsuki T, Greenspan RJ. PMID: 27183441.
    View in: PubMed   Mentions: 30     Fields:    Translation:AnimalsCells
  13. A National Network of Neurotechnology Centers for the BRAIN Initiative. Neuron. 2015 Nov 04; 88(3):445-8. Alivisatos AP, Chun M, Church GM, Greenspan RJ, Roukes ML, Yuste R. PMID: 26481036; PMCID: PMC5283530.
    View in: PubMed   Mentions: 7     Fields:    Translation:HumansAnimals
  14. Giving Time Purpose: The Synechococcus elongatus Clock in a Broader Network Context. Annu Rev Genet. 2015; 49:485-505. Shultzaberger RK, Boyd JS, Diamond S, Greenspan RJ, Golden SS. PMID: 26442846; PMCID: PMC4769874.
    View in: PubMed   Mentions: 17     Fields:    Translation:Cells
  15. Connectomics-based analysis of information flow in the Drosophila brain. Curr Biol. 2015 May 18; 25(10):1249-58. Shih CT, Sporns O, Yuan SL, Su TS, Lin YJ, Chuang CC, Wang TY, Lo CC, Greenspan RJ, Chiang AS. PMID: 25866397.
    View in: PubMed   Mentions: 80     Fields:    Translation:Animals
  16. High-throughput and quantitative approaches for measuring circadian rhythms in cyanobacteria using bioluminescence. Methods Enzymol. 2015; 551:53-72. Shultzaberger RK, Paddock ML, Katsuki T, Greenspan RJ, Golden SS. PMID: 25662451; PMCID: PMC4771492.
    View in: PubMed   Mentions: 1     Fields:    Translation:Cells
  17. Single mutations in sasA enable a simpler ΔcikA gene network architecture with equivalent circadian properties. Proc Natl Acad Sci U S A. 2014 Nov 25; 111(47):E5069-75. Shultzaberger RK, Boyd JS, Katsuki T, Golden SS, Greenspan RJ. PMID: 25385627; PMCID: PMC4250164.
    View in: PubMed   Mentions: 7     Fields:    Translation:Cells
  18. Prospective Optimization. Proc IEEE Inst Electr Electron Eng. 2014 May; 102(5). Sejnowski TJ, Poizner H, Lynch G, Gepshtein S, Greenspan RJ. PMID: 25328167; PMCID: PMC4201124.
    View in: PubMed   Mentions: 7  
  19. Jellyfish nervous systems. Curr Biol. 2013 Jul 22; 23(14):R592-4. Katsuki T, Greenspan RJ. PMID: 23885868.
    View in: PubMed   Mentions: 16     Fields:    Translation:Animals
  20. Vertebrate versus invertebrate neural circuits. Curr Biol. 2013 Jun 17; 23(12):R504-6. Katz P, Grillner S, Wilson R, Borst A, Greenspan R, Buzsáki G, Martin K, Marder E, Kristan W, Friedrich R, Chklovskii D. PMID: 23943928.
    View in: PubMed   Mentions: 6     Fields:    Translation:Animals
  21. A comprehensive wiring diagram of the protocerebral bridge for visual information processing in the Drosophila brain. Cell Rep. 2013 May 30; 3(5):1739-53. Lin CY, Chuang CC, Hua TE, Chen CC, Dickson BJ, Greenspan RJ, Chiang AS. PMID: 23707064.
    View in: PubMed   Mentions: 69     Fields:    Translation:AnimalsCells
  22. Neuroscience. The brain activity map. Science. 2013 Mar 15; 339(6125):1284-5. Alivisatos AP, Chun M, Church GM, Deisseroth K, Donoghue JP, Greenspan RJ, McEuen PL, Roukes ML, Sejnowski TJ, Weiss PS, Yuste R. PMID: 23470729; PMCID: PMC3722427.
    View in: PubMed   Mentions: 79     Fields:    Translation:HumansCells
  23. Biological indeterminacy. Sci Eng Ethics. 2012 Sep; 18(3):447-52. Greenspan RJ. PMID: 22752704.
    View in: PubMed   Mentions: 6     Fields:    Translation:Humans
  24. The brain activity map project and the challenge of functional connectomics. Neuron. 2012 Jun 21; 74(6):970-4. Alivisatos AP, Chun M, Church GM, Greenspan RJ, Roukes ML, Yuste R. PMID: 22726828; PMCID: PMC3597383.
    View in: PubMed   Mentions: 208     Fields:    Translation:HumansCells
  25. Genes involved in sex pheromone discrimination in Drosophila melanogaster and their background-dependent effect. PLoS One. 2012; 7(1):e30799. Houot B, Fraichard S, Greenspan RJ, Ferveur JF. PMID: 22292044; PMCID: PMC3264623.
    View in: PubMed   Mentions: 6     Fields:    Translation:Animals
  26. Selection, gene interaction, and flexible gene networks. Cold Spring Harb Symp Quant Biol. 2009; 74:131-8. Greenspan RJ. PMID: 19903749.
    View in: PubMed   Mentions: 12     Fields:    Translation:AnimalsCells
  27. The Drosophila foraging gene mediates adult plasticity and gene-environment interactions in behaviour, metabolites, and gene expression in response to food deprivation. PLoS Genet. 2009 Aug; 5(8):e1000609. Kent CF, Daskalchuk T, Cook L, Sokolowski MB, Greenspan RJ. PMID: 19696884; PMCID: PMC2720453.
    View in: PubMed   Mentions: 44     Fields:    Translation:AnimalsCells
  28. A proposal for a coordinated effort for the determination of brainwide neuroanatomical connectivity in model organisms at a mesoscopic scale. PLoS Comput Biol. 2009 Mar; 5(3):e1000334. Bohland JW, Wu C, Barbas H, Bokil H, Bota M, Breiter HC, Cline HT, Doyle JC, Freed PJ, Greenspan RJ, Haber SN, Hawrylycz M, Herrera DG, Hilgetag CC, Huang ZJ, Jones A, Jones EG, Karten HJ, Kleinfeld D, Kötter R, Lester HA, Lin JM, Mensh BD, Mikula S, Panksepp J, Price JL, Safdieh J, Saper CB, Schiff ND, Schmahmann JD, Stillman BW, Svoboda K, Swanson LW, Toga AW, Van Essen DC, Watson JD, Mitra PP. PMID: 19325892; PMCID: PMC2655718.
    View in: PubMed   Mentions: 138     Fields:    Translation:HumansAnimals
  29. Drosophila D1 dopamine receptor mediates caffeine-induced arousal. Proc Natl Acad Sci U S A. 2008 Dec 23; 105(51):20392-7. Andretic R, Kim YC, Jones FS, Han KA, Greenspan RJ. PMID: 19074291; PMCID: PMC2629270.
    View in: PubMed   Mentions: 53     Fields:    Translation:AnimalsCells
  30. The origins of behavioral genetics. Curr Biol. 2008 Mar 11; 18(5):R192-8. Greenspan RJ. PMID: 18334190.
    View in: PubMed   Mentions: 6     Fields:    Translation:HumansAnimals
  31. Seymour Benzer (1921-2007). Curr Biol. 2008 Feb 12; 18(3):R106-10. Greenspan RJ. PMID: 18345547.
    View in: PubMed   Mentions: 3     Fields:    Translation:Animals
  32. Microarray analysis of replicate populations selected against a wing-shape correlation in Drosophila melanogaster. Genetics. 2008 Feb; 178(2):1093-108. Weber KE, Greenspan RJ, Chicoine DR, Fiorentino K, Thomas MH, Knight TL. PMID: 18245369; PMCID: PMC2248358.
    View in: PubMed   Mentions: 4     Fields:    Translation:AnimalsCells
  33. Activation of EGFR and ERK by rhomboid signaling regulates the consolidation and maintenance of sleep in Drosophila. Nat Neurosci. 2007 Sep; 10(9):1160-7. Foltenyi K, Greenspan RJ, Newport JW. PMID: 17694052.
    View in: PubMed   Mentions: 135     Fields:    Translation:AnimalsCells
  34. Serotonin and neuropeptide F have opposite modulatory effects on fly aggression. Nat Genet. 2007 May; 39(5):678-82. Dierick HA, Greenspan RJ. PMID: 17450142.
    View in: PubMed   Mentions: 136     Fields:    Translation:Animals
  35. Neurohormonal and neuromodulatory control of sleep in Drosophila. Cold Spring Harb Symp Quant Biol. 2007; 72:565-71. Foltenyi K, Andretic R, Newport JW, Greenspan RJ. PMID: 18419316.
    View in: PubMed   Mentions: 9     Fields:    Translation:AnimalsCells
  36. The nature of genetic influences on behavior: lessons from "simpler" organisms. Am J Psychiatry. 2006 Oct; 163(10):1683-94. Kendler KS, Greenspan RJ. PMID: 17012675.
    View in: PubMed   Mentions: 25     Fields:    Translation:HumansAnimals
  37. Molecular analysis of flies selected for aggressive behavior. Nat Genet. 2006 Sep; 38(9):1023-31. Dierick HA, Greenspan RJ. PMID: 16906161.
    View in: PubMed   Mentions: 100     Fields:    Translation:Animals
  38. No critter left behind: an invertebrate renaissance. Curr Biol. 2005 Sep 06; 15(17):R671-2. Greenspan RJ. PMID: 16139200.
    View in: PubMed   Mentions: 3     Fields:    Translation:Animals
  39. Dopaminergic modulation of arousal in Drosophila. Curr Biol. 2005 Jul 12; 15(13):1165-75. Andretic R, van Swinderen B, Greenspan RJ. PMID: 16005288.
    View in: PubMed   Mentions: 188     Fields:    Translation:Animals
  40. Consciousness eclipsed: Jacques Loeb, Ivan P. Pavlov, and the rise of reductionistic biology after 1900. Conscious Cogn. 2005 Mar; 14(1):219-30. Greenspan RJ, Baars BJ. PMID: 15766898.
    View in: PubMed   Mentions: 1     Fields:    
  41. Flexibility in a gene network affecting a simple behavior in Drosophila melanogaster. Genetics. 2005 Apr; 169(4):2151-63. van Swinderen B, Greenspan RJ. PMID: 15687281; PMCID: PMC1449574.
    View in: PubMed   Mentions: 30     Fields:    Translation:Animals
  42. Cognitive consonance: complex brain functions in the fruit fly and its relatives. Trends Neurosci. 2004 Dec; 27(12):707-11. Greenspan RJ, van Swinderen B. PMID: 15541510.
    View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimals
  43. 'Am not I a fly like thee?' From genes in fruit flies to behavior in humans. Hum Mol Genet. 2004 Oct 01; 13 Spec No 2:R267-73. Greenspan RJ, Dierick HA. PMID: 15358734.
    View in: PubMed   Mentions: 17     Fields:    Translation:HumansAnimals
  44. Excitatory and inhibitory switches for courtship in the brain of Drosophila melanogaster. Curr Biol. 2004 Apr 06; 14(7):538-47. Broughton SJ, Kitamoto T, Greenspan RJ. PMID: 15062094.
    View in: PubMed   Mentions: 36     Fields:    Translation:AnimalsCells
  45. Systems neurobiology without backbones. Curr Biol. 2004 Mar 09; 14(5):R177-9. Greenspan RJ. PMID: 15028227.
    View in: PubMed   Mentions:    Fields:    Translation:Animals
  46. Uncoupling of brain activity from movement defines arousal States in Drosophila. Curr Biol. 2004 Jan 20; 14(2):81-7. van Swinderen B, Nitz DA, Greenspan RJ. PMID: 14738728.
    View in: PubMed   Mentions: 42     Fields:    Translation:Animals
  47. E pluribus unum, ex uno plura: quantitative and single-gene perspectives on the study of behavior. Annu Rev Neurosci. 2004; 27:79-105. Greenspan RJ. PMID: 15217327.
    View in: PubMed   Mentions: 8     Fields:    Translation:HumansAnimals
  48. The varieties of selectional experience in behavioral genetics. J Neurogenet. 2003 Oct-Dec; 17(4):241-70. Greenspan RJ. PMID: 15204079.
    View in: PubMed   Mentions: 2     Fields:    Translation:Animals
  49. The 2003 Genetics Society of America Medal; Jeffrey C.Hall. Genetics. 2003 Aug; 164(4):1245-47. Greenspan RJ. PMID: 15106661; PMCID: PMC1462664.
    View in: PubMed   Mentions:    Fields:    
  50. Salience modulates 20-30 Hz brain activity in Drosophila. Nat Neurosci. 2003 Jun; 6(6):579-86. van Swinderen B, Greenspan RJ. PMID: 12717438.
    View in: PubMed   Mentions: 60     Fields:    Translation:AnimalsCells
  51. RNA and memory: from feeding to localization. Curr Biol. 2003 Feb 18; 13(4):R126-7. Greenspan RJ. PMID: 12593811.
    View in: PubMed   Mentions: 2     Fields:    Translation:Animals
  52. Conditioning deficits of CaM-kinase transgenic Drosophila melanogaster in a new excitatory courtship assay. J Neurogenet. 2003 Jan-Mar; 17(1):91-102. Broughton SJ, Tully T, Greenspan RJ. PMID: 14504030.
    View in: PubMed   Mentions: 7     Fields:    Translation:Animals
  53. Electrophysiological correlates of rest and activity in Drosophila melanogaster. Curr Biol. 2002 Nov 19; 12(22):1934-40. Nitz DA, van Swinderen B, Tononi G, Greenspan RJ. PMID: 12445387.
    View in: PubMed   Mentions: 119     Fields:    Translation:Animals
  54. Identification of genes involved in Drosophila melanogaster geotaxis, a complex behavioral trait. Nat Genet. 2002 Aug; 31(4):349-53. Toma DP, White KP, Hirsch J, Greenspan RJ. PMID: 12042820.
    View in: PubMed   Mentions: 68     Fields:    Translation:Animals
  55. Stress response genes protect against lethal effects of sleep deprivation in Drosophila. Nature. 2002 May 16; 417(6886):287-91. Shaw PJ, Tononi G, Greenspan RJ, Robinson DF. PMID: 12015603.
    View in: PubMed   Mentions: 205     Fields:    Translation:Animals
  56. The flexible genome. Nat Rev Genet. 2001 May; 2(5):383-7. Greenspan RJ. PMID: 11331904.
    View in: PubMed   Mentions: 49     Fields:    Translation:HumansAnimals
  57. Sleep and the fruit fly. Trends Neurosci. 2001 Mar; 24(3):142-5. Greenspan RJ, Tononi G, Cirelli C, Shaw PJ. PMID: 11182453.
    View in: PubMed   Mentions: 35     Fields:    Translation:Animals
  58. courtless, the Drosophila UBC7 homolog, is involved in male courtship behavior and spermatogenesis. Genetics. 2000 Jul; 155(3):1267-80. Orgad S, Rosenfeld G, Greenspan RJ, Segal D. PMID: 10880487; PMCID: PMC1461169.
    View in: PubMed   Mentions: 15     Fields:    Translation:AnimalsCells
  59. Correlates of sleep and waking in Drosophila melanogaster. Science. 2000 Mar 10; 287(5459):1834-7. Shaw PJ, Cirelli C, Greenspan RJ, Tononi G. PMID: 10710313.
    View in: PubMed   Mentions: 560     Fields:    Translation:AnimalsCells
  60. Courtship in Drosophila. Annu Rev Genet. 2000; 34:205-232. Greenspan RJ, Ferveur JF. PMID: 11092827.
    View in: PubMed   Mentions: 212     Fields:    Translation:HumansAnimals
  61. Computerized bone densitometric analysis: operator-dependent errors. Radiology. 1999 May; 211(2):467-70. Staron RB, Greenspan R, Miller TT, Bilezikian JP, Shane E, Haramati N. PMID: 10228530.
    View in: PubMed   Mentions: 3     Fields:    Translation:Humans
  62. Courtship behavior of brain mosaics in Drosophila. J Neurogenet. 1998 Nov; 12(4):205-26. Ferveur JF, Greenspan RJ. PMID: 10656109.
    View in: PubMed   Mentions: 15     Fields:    Translation:Animals
  63. A kinder, gentler genetic analysis of behavior: dissection gives way to modulation. Curr Opin Neurobiol. 1997 Dec; 7(6):805-11. Greenspan RJ. PMID: 9464983.
    View in: PubMed   Mentions: 9     Fields:    Translation:HumansAnimals
  64. Natural behavior polymorphism due to a cGMP-dependent protein kinase of Drosophila. Science. 1997 Aug 08; 277(5327):834-6. Osborne KA, Robichon A, Burgess E, Butland S, Shaw RA, Coulthard A, Pereira HS, Greenspan RJ, Sokolowski MB. PMID: 9242616.
    View in: PubMed   Mentions: 175     Fields:    Translation:AnimalsCells
  65. Genetic feminization of pheromones and its behavioral consequences in Drosophila males. Science. 1997 Jun 06; 276(5318):1555-8. Ferveur JF, Savarit F, O'Kane CJ, Sureau G, Greenspan RJ, Jallon JM. PMID: 9171057.
    View in: PubMed   Mentions: 73     Fields:    Translation:Animals
  66. Learning without performance in PKC-deficient Drosophila. Neuron. 1997 Feb; 18(2):307-14. Kane NS, Robichon A, Dickinson JA, Greenspan RJ. PMID: 9052800.
    View in: PubMed   Mentions: 33     Fields:    Translation:Animals
  67. Transport of CaM kinase along processes elicited by neuronal contact evokes an inhibition of arborization and outgrowth in D. melanogaster cultured neurons. J Cell Biochem. 1996 Sep 15; 62(4):484-94. Broughton SJ, Kane NS, Yoder M, Greenspan RJ, Robichon A. PMID: 8891894.
    View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
  68. Endogenously inhibited protein kinase C in transgenic Drosophila embryonic neuroblasts down regulates the outgrowth of type I and II processes of cultured mature neurons. J Cell Biochem. 1996 Mar 15; 60(4):584-99. Broughton SJ, Kane NS, Arthur B, Yoder M, Greenspan RJ, Robichon A. PMID: 8707897.
    View in: PubMed   Mentions: 8     Fields:    Translation:AnimalsCells
  69. Flies, genes, learning, and memory. Neuron. 1995 Oct; 15(4):747-50. Greenspan RJ. PMID: 7576623.
    View in: PubMed   Mentions: 10     Fields:    Translation:HumansAnimals
  70. Understanding the genetic construction of behavior. Sci Am. 1995 Apr; 272(4):72-8. Greenspan RJ. PMID: 7716488.
    View in: PubMed   Mentions: 22     Fields:    Translation:HumansAnimals
  71. Genetic feminization of brain structures and changed sexual orientation in male Drosophila. Science. 1995 Feb 10; 267(5199):902-5. Ferveur JF, Störtkuhl KF, Stocker RF, Greenspan RJ. PMID: 7846534.
    View in: PubMed   Mentions: 68     Fields:    Translation:Animals
  72. Concomitant alterations of physiological and developmental plasticity in Drosophila CaM kinase II-inhibited synapses. Neuron. 1994 Dec; 13(6):1373-84. Wang J, Renger JJ, Griffith LC, Greenspan RJ, Wu CF. PMID: 7993628.
    View in: PubMed   Mentions: 37     Fields:    Translation:AnimalsCells
  73. Calcium/calmodulin-dependent protein kinase II and potassium channel subunit eag similarly affect plasticity in Drosophila. Proc Natl Acad Sci U S A. 1994 Oct 11; 91(21):10044-8. Griffith LC, Wang J, Zhong Y, Wu CF, Greenspan RJ. PMID: 7937834; PMCID: PMC44954.
    View in: PubMed   Mentions: 44     Fields:    Translation:AnimalsCells
  74. Inhibition of calcium/calmodulin-dependent protein kinase in Drosophila disrupts behavioral plasticity. Neuron. 1993 Mar; 10(3):501-9. Griffith LC, Verselis LM, Aitken KM, Kyriacou CP, Danho W, Greenspan RJ. PMID: 8384859.
    View in: PubMed   Mentions: 70     Fields:    Translation:AnimalsCells
  75. Expression pattern of Motch, a mouse homolog of Drosophila Notch, suggests an important role in early postimplantation mouse development. Development. 1992 Jul; 115(3):737-44. Del Amo FF, Smith DE, Swiatek PJ, Gendron-Maguire M, Greenspan RJ, McMahon AP, Gridley T. PMID: 1425352.
    View in: PubMed   Mentions: 51     Fields:    Translation:AnimalsCells
  76. The Notch locus of Drosophila is required in epidermal cells for epidermal development. Development. 1990 Aug; 109(4):875-85. Hoppe PE, Greenspan RJ. PMID: 2226204.
    View in: PubMed   Mentions: 17     Fields:    Translation:Animals
  77. The Notch gene, adhesion, and developmental fate in the Drosophila embryo. New Biol. 1990 Jul; 2(7):595-600. Greenspan RJ. PMID: 2083251.
    View in: PubMed   Mentions: 6     Fields:    Translation:Animals
  78. Genetic evidence for the role of Thy-1 in neurite outgrowth in the mouse. J Neurogenet. 1989 Jan; 5(1):25-36. Greenspan RJ, O'Brien MC. PMID: 2564888.
    View in: PubMed   Mentions: 1     Fields:    Translation:AnimalsCells
  79. Genetic analysis of mutations at the fused locus in the mouse. Proc Natl Acad Sci U S A. 1986 Jun; 83(12):4413-7. Greenspan RJ, O'Brien MC. PMID: 3459182; PMCID: PMC323743.
    View in: PubMed   Mentions: 8     Fields:    Translation:Animals
  80. Immunopurification and characterization of a neuronal heparan sulfate proteoglycan. J Neurosci. 1985 Jul; 5(7):1842-50. Matthew WD, Greenspan RJ, Lander AD, Reichardt LF. PMID: 3160834; PMCID: PMC2711889.
    View in: PubMed   Mentions: 10     Fields:    Translation:AnimalsCells
  81. Learning and courtship in Drosophila: two stories with mutants. Annu Rev Neurosci. 1984; 7:67-93. Quinn WG, Greenspan RJ. PMID: 6143528.
    View in: PubMed   Mentions: 12     Fields:    Translation:AnimalsCells
  82. Acetylcholinesterase mutants in Drosophila and their effects on the structure and function of the central nervous system. J Comp Neurol. 1980 Feb 15; 189(4):741-74. Greenspan RJ, Finn JA, Hall JC. PMID: 6769980.
    View in: PubMed   Mentions: 38     Fields:    Translation:Animals
  83. Higher behavior in Drosophila analyzed with mutations that disrupt the structure and function of the nervous system. Basic Life Sci. 1980; 16:425-55. Hall JC, Tompkins L, Kyriacou CP, Siegel RW, von Schilcher F, Greenspan RJ. PMID: 6779805.
    View in: PubMed   Mentions: 4     Fields:    Translation:Animals
  84. Genetic analysis of Drosophila neurobiology. Annu Rev Genet. 1979; 13:127-95. Hall JC, Greenspan RJ. PMID: 395893.
    View in: PubMed   Mentions: 19     Fields:    Translation:Animals
  85. The decision-making process and the outcome of therapeutic abortion. Am J Psychiatry. 1974 Dec; 131(12):1332-7. Friedman CM, Greenspan R, Mittleman F. PMID: 4432932.
    View in: PubMed   Mentions: 5     Fields:    Translation:Humans
Ralph's Networks
Concepts (352)
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