Abstract
When a weak tactile stimulus is applied to the siphon of Aplysia californica, the animal withdraws the siphon between the parapodia. This defensive withdrawal reflex can be facilitated (sensitized) if the animal is previously given 4 days of training, consisting of four brief noxious stimuli each day. The sensitization of this reflex can last for up to 3 weeks after training and is mediated by the abdominal ganglion which also mediates long-term habituation. This preparation may provide a system for analyzing the neural mechanism of long-term behavioral modifications of complexity which is intermediate between habituation and associative learning.
References
17
Referenced
267
10.3109/00207457109146995
10.1126/science.175.4020.451
10.1126/science.167.3926.1745
10.1037/h0029810
- Kandel E. R. The Neurosciences in press.
-
KANDEL, E.R., CELLULAR NEUROPHYSIOLOGICAL APPROACHES IN STUDY OF LEARNING, PHYSIOLOGICAL REVIEWS 48: 65 (1968).
(
10.1152/physrev.1968.48.1.65
) / PHYSIOLOGICAL REVIEWS (1968) - KIMBLE G.A. HILGARD MARQUIS COND (1961).
- KLING J.W. SHORT TERM CHANGES N (1970).
-
KUPFERMANN, I, PHYSIOL REV 48: 65 (1968).
(
10.1152/physrev.1968.48.1.65
) / PHYSIOL REV (1968) - Kupfermann, I., Science 164:849 (1969). / Science (1969)
10.1126/science.167.3926.1743
10.1126/science.174.4015.1252
-
LUKOWIAK, K, HABITUATION AND DISHABITUATION - INTERACTIONS BETWEEN PERIPHERAL AND CENTRAL NERVOUS SYSTEMS IN APLYSIA, SCIENCE 178: 1306 (1972).
(
10.1126/science.178.4067.1306
) / SCIENCE (1972) 10.1126/science.169.3943.379
10.1126/science.167.3926.1740
-
WELLS, M.J., CONDITIONING AND SENSITIZATION IN SNAILS, ANIMAL BEHAVIOUR 19: 305 (1971).
(
10.1016/S0003-3472(71)80011-8
) / ANIMAL BEHAVIOUR (1971) - WELLS, M.J., S NEUR INV: 391 (1967). / S NEUR INV (1967)
Dates
Type | When |
---|---|
Created | 18 years, 10 months ago (Oct. 5, 2006, 10:05 a.m.) |
Deposited | 1 year, 7 months ago (Jan. 11, 2024, 3:51 p.m.) |
Indexed | 1 day ago (Sept. 3, 2025, 5:52 a.m.) |
Issued | 51 years, 8 months ago (Dec. 7, 1973) |
Published | 51 years, 8 months ago (Dec. 7, 1973) |
Published Print | 51 years, 8 months ago (Dec. 7, 1973) |
@article{Pinsker_1973, title={Long-Term Sensitization of a Defensive Withdrawal Reflex in Aplysia}, volume={182}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.182.4116.1039}, DOI={10.1126/science.182.4116.1039}, number={4116}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Pinsker, Harold M. and Hening, Wayne A. and Carew, Thomas J. and Kandel, Eric R.}, year={1973}, month=dec, pages={1039–1042} }