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Abdallah Hayar

TitleAssociate Professor
InstitutionUniversity of Arkansas for Medical Sciences
DepartmentNeurobiology & Developmental Science, College of Medicine
DivisionNeuro & Devel SFaculty
Address664-2 Biomedical Research II
200 South Cedar
Mail Slot # 847
Little Rock AR 72202
Phone501-686-6362
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    Collapse Research 
    Collapse research activities and funding
    OIA     (HAYAR, ABDALLAH M)Jul 1, 2018 - Jun 30, 2019
    National Science Foundation - Pass Through: Arkansas Economic Development Commission
    EPSCoR - CASE Summer
    Role: Principal Investigator
    OIA-1457888     (HAYAR, ABDALLAH M)Jul 1, 2018 - Jun 30, 2019
    National Science Foundation - Pass Through: Arkansas Economic Development Commission
    EPSCoR - CASE Summer
    Role: Co-Investigator
    16-EPS3-0013     (GRIFFIN, ROBERT)Sep 18, 2015 - Jan 31, 2021
    NIH/Nat. Cancer Institute - Pass Through: NIH/Nat. Cancer Institute
    RII Track-1: Arkansas ASSET Initiative III
    Role: Co-Investigator
    OIA-145788     (GRIFFIN, ROBERT)Sep 18, 2015 - Jan 31, 2021
    National Science Foundation - Pass Through: Arkansas Economic Development Commission
    RII Track-1: Arkansas ASSET Initiative III
    Role: Co-Investigator
    P30GM110702     (GARCIA-RILL, EDGAR E.)Jun 10, 2014 - Apr 30, 2020
    NIH
    Center for Translational Neuroscience
    Role: Co-Investigator
    R01HL097107     (RHEE, SUNG W)Mar 15, 2010 - Feb 29, 2016
    NIH
    PSD95 scaffolding of vascular K+ channels in hypertension
    Role: Co-Investigator
    R01CD007876     (HAYAR, ABDALLAH)Mar 1, 2009 - Feb 28, 2012
    NIH/Nat. Inst. on Deafness & Other Communication Disorders - Pass Through: Louisiana State University Health Sciences Center
    Contribution of EPL Interneurons to Olfactory Processing
    Role: Principal Investigator
    R01DC007123     (HAYAR, ABDALLAH M)Jul 1, 2005 - Jun 30, 2012
    NIH
    External Tufted Cells Coordinate Olfactory Bulb Activity
    Role: Principal Investigator
    P20GM103425     (GARCIA-RILL, EDGAR E.)Sep 16, 2004 - Apr 30, 2015
    NIH
    Center for Translational Neuroscience
    Role: Co-Investigator
    P20RR020146     (GARCIA-RILL, EDGAR E.)Sep 16, 2004 - Apr 30, 2014
    NIH
    Center for Translational Neuroscience
    Role: Co-Investigator
    R03DC006356     (HAYAR, ABDALLAH M)May 1, 2004 - Apr 30, 2009
    NIH
    Synchronous Bursting among Juxtaglomerular Neurons
    Role: Principal Investigator
    R01NS020246     (GARCIA-RILL, EDGAR E.)Mar 1, 1984 - Aug 31, 2014
    NIH
    Central Modulation of Rhythms
    Role: Co-Investigator

    Collapse Bibliographic 
    Collapse selected publications
    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions. Don't see publications published under other names? Login to add alternative names.
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    1. Hayar AM, Hamilton KA. External plexiform layer interneurons integrate synaptic inputs that are correlated with the bursting activity of surrounding mitral/tufted cells. 42nd Annual Meeting of the Society for Neuroscience. 2013.
    2. Lin XB, Pierce DR, Light KE, Hayar AM. The Fine Temporal Structure of the Rat Licking Pattern: What Causes the Variability in the Interlick Intervals and How is it Affected by the Drinking Solution?. 35th Annual Meeting of the Association for Chemoreception Sciences. 2013.
    3. Lin XB, Pierce DR, Light KE, Hayar AM. Rhythmic licking behavior is altered in adult rats that received postnatal ethanol exposure. 35th Annual Meeting of the Research Society on Alcoholism. 2012.
    4. Myal S, Hayar AM, Buchanan R, Garcia-Rill E. Effect of repetitive transcranial magnetic stimulation (rTMS) on nicotine-induced suppression of P13 auditory evoked potential. 41st Annual Meeting of the Society for Neuroscience. 2011.
    5. Watts JL, Yadlapalli K, Hayar AM, Al-Chaer ED. Minocycline alters neuronal plasticity in rats with colon inflammation. 41st Annual Meeting of the Society for Neuroscience. 2011.
    6. Yadlapalli K, Hayar AM, Al-Chaer ED. Differential Effects of ATP on the Electrophysiological Properties of Postsynaptic Dorsal Horn Neurons in the Rat. 40th Annual Meeting of the Society for Neuroscience. 2010.
    7. Jeradeh-Boursoulian F, Hayar A. Ethanol Reduces Olfactory Bulb Output by Reducing Excitatory Drive to Mitral/Tufted Cells. 2010.
    8. Hayar A, Light KE, Pierce DR. Coincident inhibitory inputs induce synchronized pauses in the firing of Purkinje cells. 39th Annual Meeting of the Society for Neuroscience. 2009.
    9. Pierce DR, Hayar A, Wiley CA, Light KE. Rat Purkinje cells that survive postnatal ethanol exposure are altered morphologically and physiologically. Alcoholism-Clinical and Experimental Research. 2009; 168A-168A.
    10. Ye M, Hayar A, Strotman B, Garcia-Rill E. Cholinergic modulation of fast synaptic transmission of pedunculopontine thalamic projecting neurons. 39th Annual Meeting of the Society for Neuroscience. 2009.
    11. Hayar A. Center-surround interactions among neighboring olfactory bulb glomeruli revealed by optical imaging of the spatiotemporal propagation of spontaneous population activity. 38th Annual Meeting of the Society for Neuroscience. 2008.
    12. Burkovetskaya M, Hayar A, Karpuk N, Kielian T. Characterization of Astrocyte Activation in Acute Brain Slices from Mice Harboring Brain Abscesses. American Society for Neurochemistry (ASN). 2008.
    13. Ennis M, Hayar A. The Senses: A Comprehensive Reference. Physiology of the Main Olfactory Bulb. 2008; Vol 4, pp 641-686.
    14. Karnup SV, Hayar A. New Research on Neuronal Networks (Momoka Yoshida and Haruka Sato, editors). Neuronal modules of the olfactory bulb. 2008; 1, pp 1-54.
    15. Nai Q, Dong HW, Hayar A, Linster C, Ennis M. Activation of alpha1 and alpha2 noradrenergic receptors differentially regulate GABAergic inhibition of mitral cells in the main olfactory bulb. 37th Annual Meeting of the Society for Neuroscience. 2007.
    16. Al-Chaer ED, Gu C, Hayar A. An improved method for patch clamp recording of neurons in the intact dorsal root ganglion (DRG). 37th Annual Meeting of the Society for Neuroscience. 2007.
    17. Karpuk N, Hayar A. Activation of postsynaptic GABAB receptors directly modulates the bursting pattern and synaptic activity of olfactory bulb juxtaglomerular neurons. 37th Annual Meeting of the Society for Neuroscience. 2007.
    18. Dong HW, Hayar A, Ennis M. Activation of Group I mGluRs enhances rhythmic bursting and nonselective cation currents in olfactory bulb external tufted cells. 37th Annual Meeting of the Society for Neuroscience. 2007.
    19. Ye M, Hayar A, Garcia-Rill E. Electrical Coupling in Pedunculopontine (PPN) Nucleus Neurons. (37th Annual Meeting of the Society for Neuroscience. 37th Annual Meeting of the Society for Neuroscience. 2007.
    20. Heister D, Hayar A, Garcia-Rill E. Differentiating SubCoeruleus neurons by responses to carbachol and developmental changes in resistance. 37th Annual Meeting of the Society for Neuroscience. 2007.
    21. Hayar A. Spontaneous population activity revealed by calcium- and voltage-sensitive dyes in the neuropil of olfactory bulb glomeruli in vitro. 37th Annual Meeting of the Society for Neuroscience. 2007.
    22. Ennis M, Hamilton KA, Hayar A. Handbook of Neurochemistry and Molecular Neurobiology. Neurochemistry of the main olfactory system. 2007; Vol. 20, pp 137-204.
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