Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 82


Background calcium induced by subthreshold depolarization modifies homosynaptic facilitation at a synapse in Aplysia.

Ludwar BC, Weiss KR, Cropper EC.

Sci Rep. 2020 Jan 17;10(1):549. doi: 10.1038/s41598-019-57362-2.


Network Degeneracy and the Dynamics of Task Switching in the Feeding Circuit in Aplysia.

Wang Y, Weiss KR, Cropper EC.

J Neurosci. 2019 Oct 30;39(44):8705-8716. doi: 10.1523/JNEUROSCI.1454-19.2019. Epub 2019 Sep 23.


Persistent effects of cyclic adenosine monophosphate are directly responsible for maintaining a neural network state.

Perkins MH, Weiss KR, Cropper EC.

Sci Rep. 2019 Jun 21;9(1):9058. doi: 10.1038/s41598-019-45241-9.


Peptide Cotransmitters as Dynamic, Intrinsic Modulators of Network Activity.

Cropper EC, Jing J, Vilim FS, Weiss KR.

Front Neural Circuits. 2018 Oct 2;12:78. doi: 10.3389/fncir.2018.00078. eCollection 2018. Review.


Cellular Effects of Repetition Priming in the Aplysia Feeding Network Are Suppressed during a Task-Switch But Persist and Facilitate a Return to the Primed State.

Perkins MH, Cropper EC, Weiss KR.

J Neurosci. 2018 Jul 18;38(29):6475-6490. doi: 10.1523/JNEUROSCI.0547-18.2018. Epub 2018 Jun 22.


Newly Identified Aplysia SPTR-Gene Family-Derived Peptides: Localization and Function.

Zhang G, Yuan WD, Vilim FS, Romanova EV, Yu K, Yin SY, Le ZW, Xue YY, Chen TT, Chen GK, Chen SA, Cropper EC, Sweedler JV, Weiss KR, Jing J.

ACS Chem Neurosci. 2018 Aug 15;9(8):2041-2053. doi: 10.1021/acschemneuro.7b00513. Epub 2018 Mar 27.


Multifaceted Expression of Peptidergic Modulation in the Feeding System of Aplysia.

Cropper EC, Jing J, Vilim FS, Barry MA, Weiss KR.

ACS Chem Neurosci. 2018 Aug 15;9(8):1917-1927. doi: 10.1021/acschemneuro.7b00447. Epub 2018 Jan 24. Review.


Discovery of leucokinin-like neuropeptides that modulate a specific parameter of feeding motor programs in the molluscan model, Aplysia.

Zhang G, Vilim FS, Liu DD, Romanova EV, Yu K, Yuan WD, Xiao H, Hummon AB, Chen TT, Alexeeva V, Yin SY, Chen SA, Cropper EC, Sweedler JV, Weiss KR, Jing J.

J Biol Chem. 2017 Nov 17;292(46):18775-18789. doi: 10.1074/jbc.M117.795450. Epub 2017 Sep 18.


A clarifying method that improves imaging of Aplysia ganglia.

Chen TT, Yu W, Liu DD, Yu K, Chen SA, Wang Y, Yang SZ, Jia RN, Zheng YT, Huang Z, Vilim FS, Dong L, Cropper EC, Weiss KR, Jing J.

Sheng Li Xue Bao. 2017 Aug 25;69(4):461-466.


Use of the Aplysia feeding network to study repetition priming of an episodic behavior.

Cropper EC, Jing J, Perkins MH, Weiss KR.

J Neurophysiol. 2017 Sep 1;118(3):1861-1870. doi: 10.1152/jn.00373.2017. Epub 2017 Jul 5. Review.


Activity-dependent increases in [Ca2+]i contribute to digital-analog plasticity at a molluscan synapse.

Ludwar BC, Evans CG, Cambi M, Cropper EC.

J Neurophysiol. 2017 Jun 1;117(6):2104-2112. doi: 10.1152/jn.00034.2017. Epub 2017 Mar 8.


Consequences of degeneracy in network function.

Cropper EC, Dacks AM, Weiss KR.

Curr Opin Neurobiol. 2016 Dec;41:62-67. doi: 10.1016/j.conb.2016.07.008. Epub 2016 Aug 31. Review.


Repetition priming of motor activity mediated by a central pattern generator: the importance of extrinsic vs. intrinsic program initiators.

Siniscalchi MJ, Cropper EC, Jing J, Weiss KR.

J Neurophysiol. 2016 Oct 1;116(4):1821-1830. doi: 10.1152/jn.00365.2016. Epub 2016 Jul 27.


Aplysia Locomotion: Network and Behavioral Actions of GdFFD, a D-Amino Acid-Containing Neuropeptide.

Yang CY, Yu K, Wang Y, Chen SA, Liu DD, Wang ZY, Su YN, Yang SZ, Chen TT, Livnat I, Vilim FS, Cropper EC, Weiss KR, Sweedler JV, Jing J.

PLoS One. 2016 Jan 21;11(1):e0147335. doi: 10.1371/journal.pone.0147335. eCollection 2016.


Repetition priming-induced changes in sensorimotor transmission.

Svensson E, Evans CG, Cropper EC.

J Neurophysiol. 2016 Mar;115(3):1637-43. doi: 10.1152/jn.01082.2015. Epub 2016 Jan 13.


Functional Characterization of a Vesicular Glutamate Transporter in an Interneuron That Makes Excitatory and Inhibitory Synaptic Connections in a Molluscan Neural Circuit.

Jing J, Alexeeva V, Chen SA, Yu K, Due MR, Tan LN, Chen TT, Liu DD, Cropper EC, Vilim FS, Weiss KR.

J Neurosci. 2015 Jun 17;35(24):9137-49. doi: 10.1523/JNEUROSCI.0180-15.2015.


Specificity of repetition priming: the role of chemical coding.

Friedman AK, Weiss KR, Cropper EC.

J Neurosci. 2015 Apr 22;35(16):6326-34. doi: 10.1523/JNEUROSCI.4562-14.2015.


Neuromodulation as a mechanism for the induction of repetition priming.

Cropper EC, Friedman AK, Jing J, Perkins MH, Weiss KR.

Curr Opin Neurobiol. 2014 Dec;29:33-8. doi: 10.1016/j.conb.2014.04.011. Epub 2014 May 16. Review.


Complementary interactions between command-like interneurons that function to activate and specify motor programs.

Wu JS, Wang N, Siniscalchi MJ, Perkins MH, Zheng YT, Yu W, Chen SA, Jia RN, Gu JW, Qian YQ, Ye Y, Vilim FS, Cropper EC, Weiss KR, Jing J.

J Neurosci. 2014 May 7;34(19):6510-21. doi: 10.1523/JNEUROSCI.5094-13.2014.


Functional differentiation of a population of electrically coupled heterogeneous elements in a microcircuit.

Sasaki K, Cropper EC, Weiss KR, Jing J.

J Neurosci. 2013 Jan 2;33(1):93-105. doi: 10.1523/JNEUROSCI.3841-12.2013. Erratum in: J Neurosci. 2013 Feb 6;33(6):2728. Sasaki, Kosai [corrected to Sasaki, Kosei].


Monitoring changes in the intracellular calcium concentration and synaptic efficacy in the mollusc Aplysia.

Ludwar BCh, Evans CG, Cropper EC.

J Vis Exp. 2012 Jul 15;(65):e3907. doi: 10.3791/3907.


Coordination of distinct motor structures through remote axonal coupling of projection interneurons.

Jing J, Sasaki K, Perkins MH, Siniscalchi MJ, Ludwar BC, Cropper EC, Weiss KR.

J Neurosci. 2011 Oct 26;31(43):15438-49. doi: 10.1523/JNEUROSCI.3741-11.2011.


Effect of holding potential on the dynamics of homosynaptic facilitation.

Evans CG, Ludwar BCh, Askanas J, Cropper EC.

J Neurosci. 2011 Jul 27;31(30):11039-43. doi: 10.1523/JNEUROSCI.2361-11.2011.


Effect of presynaptic membrane potential on electrical vs. chemical synaptic transmission.

Evans CG, Ludwar BCh, Kang T, Cropper EC.

J Neurophysiol. 2011 Aug;106(2):680-9. doi: 10.1152/jn.00340.2011. Epub 2011 May 18.


Feedforward compensation mediated by the central and peripheral actions of a single neuropeptide discovered using representational difference analysis.

Jing J, Sweedler JV, Cropper EC, Alexeeva V, Park JH, Romanova EV, Xie F, Dembrow NC, Ludwar BC, Weiss KR, Vilim FS.

J Neurosci. 2010 Dec 8;30(49):16545-58. doi: 10.1523/JNEUROSCI.4264-10.2010.


Distinct mechanisms produce functionally complementary actions of neuropeptides that are structurally related but derived from different precursors.

Vilim FS, Sasaki K, Rybak J, Alexeeva V, Cropper EC, Jing J, Orekhova IV, Brezina V, Price D, Romanova EV, Rubakhin SS, Hatcher N, Sweedler JV, Weiss KR.

J Neurosci. 2010 Jan 6;30(1):131-47. doi: 10.1523/JNEUROSCI.3282-09.2010.


Two distinct mechanisms mediate potentiating effects of depolarization on synaptic transmission.

Ludwar BCh, Evans CG, Jing J, Cropper EC.

J Neurophysiol. 2009 Sep;102(3):1976-83. doi: 10.1152/jn.00418.2009. Epub 2009 Jul 15.


Neural analog of arousal: persistent conditional activation of a feeding modulator by serotonergic initiators of locomotion.

Jing J, Vilim FS, Cropper EC, Weiss KR.

J Neurosci. 2008 Nov 19;28(47):12349-61. doi: 10.1523/JNEUROSCI.3855-08.2008.


Selective spike propagation in the central processes of an invertebrate neuron.

Evans CG, Kang T, Cropper EC.

J Neurophysiol. 2008 Nov;100(5):2940-7. doi: 10.1152/jn.90807.2008. Epub 2008 Sep 24.


Ligand effects in the synthesis of N-heterocycles by intramolecular Heck reactions.

Cropper EL, White AJ, Ford A, Hii KK.

J Org Chem. 2006 Feb 17;71(4):1732-5.


Variability of swallowing performance in intact, freely feeding aplysia.

Lum CS, Zhurov Y, Cropper EC, Weiss KR, Brezina V.

J Neurophysiol. 2005 Oct;94(4):2427-46. Epub 2005 Jun 8. Erratum in: J Neurophysiol. 2008 Oct;100(4):2453.


Inhibition of afferent transmission in the feeding circuitry of aplysia: persistence can be as important as size.

Evans CG, Romero A, Cropper EC.

J Neurophysiol. 2005 May;93(5):2940-9. Epub 2004 Dec 29.


Regulation of afferent transmission in the feeding circuitry of Aplysia.

Cropper EC, Evans CG, Jing J, Klein A, Proekt A, Romero A, Rosen SC.

Acta Biol Hung. 2004;55(1-4):211-20.


The construction of movement with behavior-specific and behavior-independent modules.

Jing J, Cropper EC, Hurwitz I, Weiss KR.

J Neurosci. 2004 Jul 14;24(28):6315-25.


Afferent-induced changes in rhythmic motor programs in the feeding circuitry of aplysia.

Shetreat-Klein AN, Cropper EC.

J Neurophysiol. 2004 Oct;92(4):2312-22. Epub 2004 Jun 2.


Feeding neural networks in the mollusc Aplysia.

Cropper EC, Evans CG, Hurwitz I, Jing J, Proekt A, Romero A, Rosen SC.

Neurosignals. 2004 Jan-Apr;13(1-2):70-86. Review.


Frequency-dependent regulation of afferent transmission in the feeding circuitry of Aplysia.

Evans CG, Jing J, Proekt A, Rosen SC, Cropper EC.

J Neurophysiol. 2003 Dec;90(6):3967-77. Epub 2003 Sep 24.


Rapid diagnosis of peritonitis in peritoneal dialysis patients.

Cropper E, Coleclough S, Griffiths S, Saunders S, Williams J, Rutherford PA.

J Nephrol. 2003 May-Jun;16(3):379-83.


A newly identified buccal interneuron initiates and modulates feeding motor programs in aplysia.

Dembrow NC, Jing J, Proekt A, Romero A, Vilim FS, Cropper EC, Weiss KR.

J Neurophysiol. 2003 Oct;90(4):2190-204. Epub 2003 Jun 11.


The enterins: a novel family of neuropeptides isolated from the enteric nervous system and CNS of Aplysia.

Furukawa Y, Nakamaru K, Wakayama H, Fujisawa Y, Minakata H, Ohta S, Morishita F, Matsushima O, Li L, Romanova E, Sweedler JV, Park JH, Romero A, Cropper EC, Dembrow NC, Jing J, Weiss KR, Vilim FS.

J Neurosci. 2001 Oct 15;21(20):8247-61.


Sonometric measurements of motor-neuron-evoked movements of an internal feeding structure (the radula) in Aplysia.

Orekhova IV, Jing J, Brezina V, DiCaprio RA, Weiss KR, Cropper EC.

J Neurophysiol. 2001 Aug;86(2):1057-61.


Serotonergic and peptidergic modulation of the buccal mass protractor muscle (I2) in aplysia.

Hurwitz I, Cropper EC, Vilim FS, Alexeeva V, Susswein AJ, Kupfermann I, Weiss KR.

J Neurophysiol. 2000 Dec;84(6):2810-20.


Outputs of radula mechanoafferent neurons in Aplysia are modulated by motor neurons, interneurons, and sensory neurons.

Rosen SC, Miller MW, Cropper EC, Kupfermann I.

J Neurophysiol. 2000 Mar;83(3):1621-36.


Diverse synaptic connections between peptidergic radula mechanoafferent neurons and neurons in the feeding system of Aplysia.

Rosen SC, Miller MW, Evans CG, Cropper EC, Kupfermann I.

J Neurophysiol. 2000 Mar;83(3):1605-20.


Peptide cotransmitter release from motorneuron B16 in aplysia californica: costorage, corelease, and functional implications.

Vilim FS, Cropper EC, Price DA, Kupfermann I, Weiss KR.

J Neurosci. 2000 Mar 1;20(5):2036-42.


A proprioceptive role for an exteroceptive mechanoafferent neuron in Aplysia.

Borovikov D, Evans CG, Jing J, Rosen SC, Cropper EC.

J Neurosci. 2000 Mar 1;20(5):1990-2002.


Modulation of radula opener muscles in Aplysia.

Evans CG, Vilim FS, Harish O, Kupfermann I, Weiss KR, Cropper EC.

J Neurophysiol. 1999 Sep;82(3):1339-51.

Supplemental Content

Loading ...
Support Center