Abstract
The stomatogastric nervous system (STNS) of the embryonic lobster is rhythmically active prior to hatching, before the network is needed for feeding. In the adult lobster, two rhythms are typically observed: the slow gastric mill rhythm and the more rapid pyloric rhythm. In the embryo, rhythmic activity in both embryonic gastric mill and pyloric neurons occurs at a similar frequency, which is slightly slower than the adult pyloric frequency. However, embryonic motor patterns are highly irregular, making traditional burst quantification difficult. Consequently, we used spectral analysis to analyze long stretches of simultaneous recordings from muscles innervated by gastric and pyloric neurons in the embryo. This analysis revealed that embryonic gastric mill neurons intermittently produced pauses and periods of slower activity not seen in the recordings of the output from embryonic pyloric neurons. The slow activity in the embryonic gastric mill neurons increased in response to the exogenous application of Cancer borealis tachykinin-related peptide 1a (CabTRP), a modulatory peptide that appears in the inputs to the stomatogastric ganglion (STG) late in larval development. These results suggest that the STG network can express adult-like rhythmic behavior before fully differentiated adult motor patterns are observed, and that the maturation of the neuromodulatory inputs is likely to play a role in the eventual establishment of the adult motor patterns.
References
97
Referenced
10
10.1152/jn.00741.2003
10.1523/JNEUROSCI.2663-05.2005
10.1523/JNEUROSCI.4404-07.2007
10.1523/JNEUROSCI.1682-04.2004
10.1016/0006-8993(76)91025-8
10.1152/jn.00372.2001
10.1016/S0166-2236(00)01813-0
10.1523/JNEUROSCI.3219-04.2004
10.1523/JNEUROSCI.19-13-05449.1999
10.1002/cne.903540209
10.1523/JNEUROSCI.3679-04.2005
10.1152/jn.00004.2006
10.1016/j.neuron.2005.09.015
10.1111/j.1471-4159.2007.05154.x
10.1523/JNEUROSCI.15-08-05703.1995
-
Christie AE, Lundquist CT, Nässel DR, Nusbaum MP.Two novel tachykinin-related peptides from the nervous system of the crab,Cancer borealis.J Exp Biol200: 2279–2294, 1997.
(
10.1242/jeb.200.17.2279
) 10.1002/cne.11003
10.1113/jphysiol.2004.069542
10.1523/JNEUROSCI.19-09-03620.1999
10.1523/JNEUROSCI.19-09-03610.1999
10.1523/JNEUROSCI.23-07-02851.2003
10.1016/j.neuron.2006.03.033
10.1002/dneu.20589
10.1534/genetics.107.076513
- Dowse HB.Statistical analysis of biological rhythm data. In:Circadian Rhythms: Methods and Protocols, edited by Rosato E. Totowa, NJ: Humana Press, 2007, p. 29–45.
10.1111/j.1460-9568.2006.05209.x
10.1523/JNEUROSCI.4406-06.2007
10.1073/pnas.0502683102
10.1002/(SICI)1096-9861(19990607)408:3<335::AID-CNE3>3.0.CO;2-W
10.1523/JNEUROSCI.18-10-03767.1998
10.1523/JNEUROSCI.4749-05.2006
10.1111/j.1469-7793.1998.219bu.x
10.1007/BF00216638
10.1016/j.neuron.2006.01.017
10.1113/jphysiol.2005.097238
10.1038/375784a0
10.1523/JNEUROSCI.23-02-00587.2003
10.1016/j.neuron.2004.08.018
10.1523/JNEUROSCI.4170-06.2006
- Harris-Warrick RM, Marder E, Selverston AI, Moulins M.Dynamic Biological Networks. The Stomatogastric Nervous System.Cambridge, MA: MIT Press, 1992.
10.1152/jn.1988.59.2.528
10.1152/jn.1988.59.2.566
10.2307/1542337
10.1016/j.neuron.2006.07.007
10.1126/science.2740903
10.1016/j.neuron.2006.07.028
10.1162/089976601300014312
10.1126/science.274.5290.1133
10.1523/JNEUROSCI.1274-07.2007
10.1002/(SICI)1096-9861(19990607)408:3<318::AID-CNE2>3.0.CO;2-S
10.1242/jeb.01620
10.1038/45238
10.1126/science.1071111
10.1186/1471-2202-3-1
10.1152/jn.00370.2003
10.1146/annurev.physiol.69.031905.161516
-
Mardia KV, Jupp PE.Directional Statistics.Baffins Lane, UK: Wiley, 1999, p. 122.
(
10.1002/9780470316979
) 10.1016/S0896-6273(00)80389-X
- Marler P.Tonal quality of bird sounds. In:Bird Vocalizations, edited by Hinde RA. London: Cambridge, 1969, p. 5–27.
10.1111/j.1460-9568.2006.04933.x
10.1016/S0165-0270(97)00185-4
10.1523/JNEUROSCI.19-08-03007.1999
10.1152/physrev.00017.2004
10.1007/BF00611892
10.1016/S0361-9230(00)00399-3
10.1523/JNEUROSCI.3915-05.2006
10.1152/jn.1994.72.4.1451
10.1016/S0166-2236(00)01723-9
10.1016/S0959-4388(99)80012-9
10.1523/JNEUROSCI.23-29-09575.2003
10.1126/science.279.5359.2108
- Percival DB, Walden AT.Spectral Anaylsis for Physical Applications: Multitaper and Conventional Univariate Techniques.Cambridge, UK: Cambridge, 1993.
10.1002/neu.20066
10.1152/jn.00539.2002
- Richards KS.Development and Modulation of the Stomatogastric Motor Patterns of the Lobster, Homarus Americanus(PhD thesis). Waltham, MA: Brandeis University, 2000.
10.1152/jn.1999.82.4.2006
10.1002/neu.10136
10.1007/s00360-005-0046-7
-
Selverston AI, Moulins M.The Crustacean Stomatogastric System.Berlin, Germany: Springer-Verlag, 1987.
(
10.1007/978-3-642-71516-7
) 10.1016/S1350-9462(00)00024-0
10.1152/jn.1999.82.5.2406
10.1016/S0896-6273(02)00577-9
10.1523/JNEUROSCI.22-05-01874.2002
- Thomson DJ.Multitaper analysis of nonstationary and nonlinear time series data. In:Nonlinear and Nonstationary Signal Processing, edited by Fitzgerald WJ, Smith RL, Walden AT, Young PC. Cambridge, UK: Cambridge, 2000, p. 317–394.
- Thomson DJ, Chave AD.Jackknifed error estimates for spectra, coherences, and transfer functions. In:Advances in Spectrum Analysis and Array Processing, edited by Haykin S. Englewood Cliffs, NJ: Prentice-Hall, 1991.
10.1152/jn.2002.87.5.2372
10.1016/j.pneurobio.2005.09.002
10.1093/biomet/60.1.87
10.1523/JNEUROSCI.0328-06.2006
10.1016/S0960-9822(00)00199-8
-
Weimann JM, Marder E, Evans B, Calabrese RL.The effects of SDRNFLRFamide and TNRNFLRFamide on the motor patterns of the stomatogastric ganglion of the crab,Cancer borealis.J Exp Biol181: 1–26, 1993.
(
10.1242/jeb.181.1.1
) - Weimann JM, Meyrand P, Marder E.Neurons that participate in several behaviors. In:Frontiers in Crustacean Neurobiology.Basel: Birkhauser Verlag, 1990, p. 424–430.
10.1152/jn.1991.65.1.111
10.1016/0896-6273(93)90122-8
10.1016/S0896-6273(00)80135-X
10.1523/JNEUROSCI.20-23-08943.2000
10.1152/jn.01095.2003
Dates
Type | When |
---|---|
Created | 17 years, 5 months ago (March 26, 2008, 9:37 p.m.) |
Deposited | 3 years, 11 months ago (Sept. 6, 2021, 10:51 a.m.) |
Indexed | 1 year ago (Aug. 6, 2024, 12:42 a.m.) |
Issued | 17 years, 2 months ago (June 1, 2008) |
Published | 17 years, 2 months ago (June 1, 2008) |
Published Print | 17 years, 2 months ago (June 1, 2008) |
@article{Rehm_2008, title={Spectral Analyses Reveal the Presence of Adult-Like Activity in the Embryonic Stomatogastric Motor Patterns of the Lobster,Homarus americanus}, volume={99}, ISSN={1522-1598}, url={http://dx.doi.org/10.1152/jn.00042.2008}, DOI={10.1152/jn.00042.2008}, number={6}, journal={Journal of Neurophysiology}, publisher={American Physiological Society}, author={Rehm, Kristina J. and Taylor, Adam L. and Pulver, Stefan R. and Marder, Eve}, year={2008}, month=jun, pages={3104–3122} }