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Items: 1 to 50 of 104

1.

Separate cortical and hippocampal cell populations target the rat nucleus reuniens and mammillary bodies.

Mathiasen ML, Amin E, Nelson AJD, Dillingham CM, O'Mara SM, Aggleton JP.

Eur J Neurosci. 2019 Jan 11. doi: 10.1111/ejn.14341. [Epub ahead of print]

PMID:
30633830

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2.

Potential roles for opioid receptors in motivation and major depressive disorder.

Callaghan CK, Rouine J, O'Mara SM.

Prog Brain Res. 2018;239:89-119. doi: 10.1016/bs.pbr.2018.07.009. Epub 2018 Sep 19. Review.

PMID:
30314570

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3.

Opioid modulation of depression: A focus on imaging studies.

Rouine J, Callaghan CK, O'Mara SM.

Prog Brain Res. 2018;239:229-252. doi: 10.1016/bs.pbr.2018.09.007. Epub 2018 Sep 21. Review.

PMID:
30314568

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4.

Deficits in temporal order memory induced by interferon-alpha (IFN-α) treatment are rescued by aerobic exercise.

Barlow S, Fahey B, Smith KJ, Passecker J, Della-Chiesa A, Hok V, Day JS, Callaghan CK, O'Mara SM.

Brain Res Bull. 2018 Jun;140:212-219. doi: 10.1016/j.brainresbull.2018.05.012. Epub 2018 May 18.

PMID:
29782908

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5.

Collateral Projections Innervate the Mammillary Bodies and Retrosplenial Cortex: A New Category of Hippocampal Cells.

Kinnavane L, Vann SD, Nelson AJD, O'Mara SM, Aggleton JP.

eNeuro. 2018 Mar 8;5(1). pii: ENEURO.0383-17.2018. doi: 10.1523/ENEURO.0383-17.2018. eCollection 2018 Jan-Feb.

PMID:
29527569
Free PMC Article

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6.

Influences of photic stress on postsubicular head-directional processing.

Passecker J, Islam MN, Hok V, O'Mara SM.

Eur J Neurosci. 2018 Apr;47(8):1003-1012. doi: 10.1111/ejn.13887. Epub 2018 Mar 25.

PMID:
29512927
Free PMC Article

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7.

Dose-dependent expression of claudin-5 is a modifying factor in schizophrenia.

Greene C, Kealy J, Humphries MM, Gong Y, Hou J, Hudson N, Cassidy LM, Martiniano R, Shashi V, Hooper SR, Grant GA, Kenna PF, Norris K, Callaghan CK, Islam MD, O'Mara SM, Najda Z, Campbell SG, Pachter JS, Thomas J, Williams NM, Humphries P, Murphy KC, Campbell M.

Mol Psychiatry. 2018 Nov;23(11):2156-2166. doi: 10.1038/mp.2017.156. Epub 2017 Oct 10.

PMID:
28993710
Free PMC Article

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8.

Dynamics of spontaneous local field potentials in the anterior claustrum of freely moving rats.

Jankowski MM, Islam MN, O'Mara SM.

Brain Res. 2017 Dec 15;1677:101-117. doi: 10.1016/j.brainres.2017.09.021. Epub 2017 Sep 22.

PMID:
28947380

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9.

Place Cells: Knowing Where You Are Depends on Knowing Where You're Heading.

O'Mara SM.

Curr Biol. 2017 Sep 11;27(17):R834-R836. doi: 10.1016/j.cub.2017.06.081.

PMID:
28898643
Free Article

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10.

Antidepressant-like effects of 3-carboxamido seco-nalmefene (3CS-nalmefene), a novel opioid receptor modulator, in a rat IFN-α-induced depression model.

Callaghan CK, Rouine J, Dean RL, Knapp BI, Bidlack JM, Deaver DR, O'Mara SM.

Brain Behav Immun. 2018 Jan;67:152-162. doi: 10.1016/j.bbi.2017.08.016. Epub 2017 Aug 24.

PMID:
28844812

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11.

Exercise prevents IFN-α-induced mood and cognitive dysfunction and increases BDNF expression in the rat.

Callaghan CK, Rouine J, O'Mara SM.

Physiol Behav. 2017 Oct 1;179:377-383. doi: 10.1016/j.physbeh.2017.07.018. Epub 2017 Jul 12.

PMID:
28711394

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12.

Heterogeneous spatial representation by different subpopulations of neurons in the subiculum.

Brotons-Mas JR, Schaffelhofer S, Guger C, O'Mara SM, Sanchez-Vives MV.

Neuroscience. 2017 Feb 20;343:174-189. doi: 10.1016/j.neuroscience.2016.11.042. Epub 2016 Dec 7.

PMID:
27940253

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13.

Early hippocampal volume loss as a marker of eventual memory deficits caused by repeated stress.

Rahman MM, Callaghan CK, Kerskens CM, Chattarji S, O'Mara SM.

Sci Rep. 2016 Jul 4;6:29127. doi: 10.1038/srep29127.

PMID:
27374165
Free PMC Article

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14.

Dynamics of place, boundary and object encoding in rat anterior claustrum.

Jankowski MM, O'Mara SM.

Front Behav Neurosci. 2015 Oct 14;9:250. doi: 10.3389/fnbeh.2015.00250. eCollection 2015.

PMID:
26557060
Free PMC Article

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15.

Evidence for spatially-responsive neurons in the rostral thalamus.

Jankowski MM, Passecker J, Islam MN, Vann S, Erichsen JT, Aggleton JP, O'Mara SM.

Front Behav Neurosci. 2015 Oct 13;9:256. doi: 10.3389/fnbeh.2015.00256. eCollection 2015.

PMID:
26528150
Free PMC Article

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16.

Long-term cognitive dysfunction in the rat following docetaxel treatment is ameliorated by the phosphodiesterase-4 inhibitor, rolipram.

Callaghan CK, O'Mara SM.

Behav Brain Res. 2015 Sep 1;290:84-9. doi: 10.1016/j.bbr.2015.04.044. Epub 2015 May 1.

PMID:
25940764

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17.

Fornical and nonfornical projections from the rat hippocampal formation to the anterior thalamic nuclei.

Dillingham CM, Erichsen JT, O'Mara SM, Aggleton JP, Vann SD.

Hippocampus. 2015 Sep;25(9):977-92. doi: 10.1002/hipo.22421. Epub 2015 Mar 3.

PMID:
25616174
Free PMC Article

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18.

Decoding signal processing in thalamo-hippocampal circuitry: implications for theories of memory and spatial processing.

Tsanov M, O'Mara SM.

Brain Res. 2015 Sep 24;1621:368-79. doi: 10.1016/j.brainres.2014.12.003. Epub 2014 Dec 9. Review.

PMID:
25498107

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19.

First-in-class thyrotropin-releasing hormone (TRH)-based compound binds to a pharmacologically distinct TRH receptor subtype in human brain and is effective in neurodegenerative models.

Kelly JA, Boyle NT, Cole N, Slator GR, Colivicchi MA, Stefanini C, Gobbo OL, Scalabrino GA, Ryan SM, Elamin M, Walsh C, Vajda A, Goggin MM, Campbell M, Mash DC, O'Mara SM, Brayden DJ, Callanan JJ, Tipton KF, Della Corte L, Hunter J, O'Boyle KM, Williams CH, Hardiman O.

Neuropharmacology. 2015 Feb;89:193-203. doi: 10.1016/j.neuropharm.2014.09.024. Epub 2014 Sep 30.

PMID:
25281210

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20.

Chronic immobilization stress occludes in vivo cortical activation in an animal model of panic induced by carbon dioxide inhalation.

Rahman MM, Kerskens CM, Chattarji S, O'Mara SM.

Front Behav Neurosci. 2014 Sep 16;8:311. doi: 10.3389/fnbeh.2014.00311. eCollection 2014.

PMID:
25278852
Free PMC Article

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21.

The irregular firing properties of thalamic head direction cells mediate turn-specific modulation of the directional tuning curve.

Tsanov M, Chah E, Noor MS, Egan C, Reilly RB, Aggleton JP, Erichsen JT, Vann SD, O'Mara SM.

J Neurophysiol. 2014 Nov 1;112(9):2316-31. doi: 10.1152/jn.00583.2013. Epub 2014 Aug 13.

PMID:
25122712
Free PMC Article

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22.

Nucleus reuniens of the thalamus contains head direction cells.

Jankowski MM, Islam MN, Wright NF, Vann SD, Erichsen JT, Aggleton JP, O'Mara SM.

Elife. 2014 Jul 14;3. doi: 10.7554/eLife.03075.

PMID:
25024427
Free PMC Article

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23.

Dissociating effects of acute photic stress on spatial, episodic-like and working memory in the rat.

Passecker J, Barlow S, O'Mara SM.

Behav Brain Res. 2014 Oct 1;272:218-25. doi: 10.1016/j.bbr.2014.07.007. Epub 2014 Jul 10.

PMID:
25017570

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24.

Respiratory cycle entrainment of septal neurons mediates the fast coupling of sniffing rate and hippocampal theta rhythm.

Tsanov M, Chah E, Reilly R, O'Mara SM.

Eur J Neurosci. 2014 Mar;39(6):957-74. doi: 10.1111/ejn.12449. Epub 2013 Dec 11.

PMID:
24329896
Free PMC Article

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25.

Hippocampal volume is decreased in adults with hypothyroidism.

Cooke GE, Mullally S, Correia N, O'Mara SM, Gibney J.

Thyroid. 2014 Mar;24(3):433-40. doi: 10.1089/thy.2013.0058. Epub 2014 Feb 24.

PMID:
24205791

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26.

The anterior thalamus provides a subcortical circuit supporting memory and spatial navigation.

Jankowski MM, Ronnqvist KC, Tsanov M, Vann SD, Wright NF, Erichsen JT, Aggleton JP, O'Mara SM.

Front Syst Neurosci. 2013 Aug 30;7:45. doi: 10.3389/fnsys.2013.00045. Review.

PMID:
24009563
Free PMC Article

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27.

Segregation of parallel inputs to the anteromedial and anteroventral thalamic nuclei of the rat.

Wright NF, Vann SD, Erichsen JT, O'Mara SM, Aggleton JP.

J Comp Neurol. 2013 Sep 1;521(13):2966-86. doi: 10.1002/cne.23325.

PMID:
23504917
Free PMC Article

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28.

Suppressing the encoding of new information in memory: a behavioral study derived from principles of hippocampal function.

Mullally SL, O'Mara SM.

PLoS One. 2013;8(1):e50814. doi: 10.1371/journal.pone.0050814. Epub 2013 Jan 16.

PMID:
23341876
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29.

An Exploration of Depressive Symptoms in Hepatitis C Patients Taking Interferon-alpha: Increase in Sickness Behaviors but not Negative Cognitions.

Smith KJ, Norris S, McKiernan S, Hynes B, O'Dwyer AM, O'Mara SM.

J Clin Exp Hepatol. 2012 Sep;2(3):218-23. doi: 10.1016/j.jceh.2012.03.001. Epub 2012 Sep 21.

PMID:
25755437
Free PMC Article

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30.

CREB selectively controls learning-induced structural remodeling of neurons.

Middei S, Spalloni A, Longone P, Pittenger C, O'Mara SM, Marie H, Ammassari-Teule M.

Learn Mem. 2012 Jul 18;19(8):330-6. doi: 10.1101/lm.025817.112.

PMID:
22815537

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31.

Age-related declines in delayed non-match-to-sample performance (DNMS) are reversed by the novel 5HT6 receptor antagonist SB742457.

Callaghan CK, Hok V, Della-Chiesa A, Virley DJ, Upton N, O'Mara SM.

Neuropharmacology. 2012 Oct;63(5):890-7. doi: 10.1016/j.neuropharm.2012.06.034. Epub 2012 Jul 2.

PMID:
22766392

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32.

Hippocampal dynamics predict interindividual cognitive differences in rats.

Hok V, Chah E, Reilly RB, O'Mara SM.

J Neurosci. 2012 Mar 7;32(10):3540-51. doi: 10.1523/JNEUROSCI.6449-11.2012.

PMID:
22399776
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33.

A waveform independent cell identification method to study long-term variability of spike recordings.

Chah E, Hok V, O'Mara SM, Reilly RB.

Conf Proc IEEE Eng Med Biol Soc. 2011;2011:2558-61. doi: 10.1109/IEMBS.2011.6090707.

PMID:
22254863

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34.

Age and cortisol levels modulate judgment of positive and negative facial expressions.

Feeney J, Gaffney P, O'Mara SM.

Psychoneuroendocrinology. 2012 Jun;37(6):827-35. doi: 10.1016/j.psyneuen.2011.09.015. Epub 2011 Oct 26.

PMID:
22032891

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35.

Dissociation of dorsal hippocampal regional activation under the influence of stress in freely behaving rats.

Passecker J, Hok V, Della-Chiesa A, Chah E, O'Mara SM.

Front Behav Neurosci. 2011 Oct 17;5:66. doi: 10.3389/fnbeh.2011.00066. eCollection 2011.

PMID:
22022311
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36.

Rosiglitazone enhances learning, place cell activity, and synaptic plasticity in middle-aged rats.

Wang BW, Hok V, Della-Chiesa A, Callaghan C, Barlow S, Tsanov M, Bechara R, Irving E, Virley DJ, Upton N, O'Mara SM.

Neurobiol Aging. 2012 Apr;33(4):835.e13-30. doi: 10.1016/j.neurobiolaging.2011.08.013. Epub 2011 Oct 4.

PMID:
21975308

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37.

Everyday episodic memory in amnestic mild cognitive impairment: a preliminary investigation.

Irish M, Lawlor BA, Coen RF, O'Mara SM.

BMC Neurosci. 2011 Aug 4;12:80. doi: 10.1186/1471-2202-12-80.

PMID:
21816065
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38.

Aerobic exercise improves hippocampal function and increases BDNF in the serum of young adult males.

Griffin ÉW, Mullally S, Foley C, Warmington SA, O'Mara SM, Kelly AM.

Physiol Behav. 2011 Oct 24;104(5):934-41. doi: 10.1016/j.physbeh.2011.06.005. Epub 2011 Jun 23.

PMID:
21722657

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39.

Theta-modulated head direction cells in the rat anterior thalamus.

Tsanov M, Chah E, Vann SD, Reilly RB, Erichsen JT, Aggleton JP, O'Mara SM.

J Neurosci. 2011 Jun 29;31(26):9489-502. doi: 10.1523/JNEUROSCI.0353-11.2011.

PMID:
21715614
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40.

Risk factors for the development of depression in patients with hepatitis C taking interferon-α.

Smith KJ, Norris S, O'Farrelly C, O'Mara SM.

Neuropsychiatr Dis Treat. 2011;7:275-92. doi: 10.2147/NDT.S13917. Epub 2011 May 15.

PMID:
21654873
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41.

Hippocampal inputs mediate theta-related plasticity in anterior thalamus.

Tsanov M, Wright N, Vann SD, Erichsen JT, Aggleton JP, O'Mara SM.

Neuroscience. 2011 Jul 28;187:52-62. doi: 10.1016/j.neuroscience.2011.03.055. Epub 2011 Apr 1.

PMID:
21459129
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42.

Automated spike sorting algorithm based on Laplacian eigenmaps and k-means clustering.

Chah E, Hok V, Della-Chiesa A, Miller JJ, O'Mara SM, Reilly RB.

J Neural Eng. 2011 Feb;8(1):016006. doi: 10.1088/1741-2560/8/1/016006. Epub 2011 Jan 19.

PMID:
21248378

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43.

Oscillatory entrainment of thalamic neurons by theta rhythm in freely moving rats.

Tsanov M, Chah E, Wright N, Vann SD, Reilly R, Erichsen JT, Aggleton JP, O'Mara SM.

J Neurophysiol. 2011 Jan;105(1):4-17. doi: 10.1152/jn.00771.2010. Epub 2010 Oct 20.

PMID:
20962067
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44.

Selective disconnection of the hippocampal formation projections to the mammillary bodies produces only mild deficits on spatial memory tasks: implications for fornix function.

Vann SD, Erichsen JT, O'Mara SM, Aggleton JP.

Hippocampus. 2011 Sep;21(9):945-57. doi: 10.1002/hipo.20796. Epub 2010 May 7.

PMID:
20865745
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45.

Stability of subicular place fields across multiple light and dark transitions.

Brotons-Mas JR, Montejo N, O'Mara SM, Sanchez-Vives MV.

Eur J Neurosci. 2010 Aug;32(4):648-58. doi: 10.1111/j.1460-9568.2010.07308.x.

PMID:
20718857

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46.

Semliki Forest virus-mediated gene therapy of the RG2 rat glioma.

Roche FP, Sheahan BJ, O'Mara SM, Atkins GJ.

Neuropathol Appl Neurobiol. 2010 Dec;36(7):648-60. doi: 10.1111/j.1365-2990.2010.01110.x.

PMID:
20649937

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47.

The polyunsaturated fatty acids, EPA and DPA exert a protective effect in the hippocampus of the aged rat.

Kelly L, Grehan B, Chiesa AD, O'Mara SM, Downer E, Sahyoun G, Massey KA, Nicolaou A, Lynch MA.

Neurobiol Aging. 2011 Dec;32(12):2318.e1-15. doi: 10.1016/j.neurobiolaging.2010.04.001. Epub 2010 Jun 8.

PMID:
20570403

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48.

Hippocampal-anterior thalamic pathways for memory: uncovering a network of direct and indirect actions.

Aggleton JP, O'Mara SM, Vann SD, Wright NF, Tsanov M, Erichsen JT.

Eur J Neurosci. 2010 Jun;31(12):2292-307. doi: 10.1111/j.1460-9568.2010.07251.x. Epub 2010 Jun 14. Review.

PMID:
20550571
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49.

Quantitative MRI analysis of brain volume changes due to controlled cortical impact.

Colgan NC, Cronin MM, Gobbo OL, O'Mara SM, O'Connor WT, Gilchrist MD.

J Neurotrauma. 2010 Jul;27(7):1265-74. doi: 10.1089/neu.2009.1267.

PMID:
20486804

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50.

Parallel but separate inputs from limbic cortices to the mammillary bodies and anterior thalamic nuclei in the rat.

Wright NF, Erichsen JT, Vann SD, O'Mara SM, Aggleton JP.

J Comp Neurol. 2010 Jun 15;518(12):2334-54. doi: 10.1002/cne.22336.

PMID:
20437531
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