Conditioning of an autonomic response in Crustacea

Reports on experience-dependent changes in invertebrate autonomic function are few. In the crab Chasmagnathus, repeated presentations of a visual danger stimulus (VDS) elicit long-term cardiac adjustments. Although these changes can be explained in terms of an associative process, they do not necess...

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Autores principales:	Burnovicz, A., Hermitte, G.
Formato:	JOUR
Materias:	Attention Cardiac response Classical conditioning Habituation Heart arrest Invertebrates Memory animal experiment anticipation arousal article association aversion cardiovascular response conditioning controlled study crab electrocardiogram male nonhuman orientation priority journal reinforcement sensorimotor integration visual stimulation adaptation animal autonomic nervous system Brachyura conditioned reflex escape behavior heart rate learning physiology Adaptation, Physiological Animals Association Learning Autonomic Nervous System Conditioning, Classical Escape Reaction Heart Rate Male
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00319384_v101_n1_p168_Burnovicz
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00319384_v101_n1_p168_Burnovicz
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spelling	todo:paper_00319384_v101_n1_p168_Burnovicz2023-10-03T14:43:40Z Conditioning of an autonomic response in Crustacea Burnovicz, A. Hermitte, G. Attention Cardiac response Classical conditioning Habituation Heart arrest Invertebrates Memory animal experiment anticipation arousal article association aversion cardiovascular response conditioning controlled study crab electrocardiogram male nonhuman orientation priority journal reinforcement sensorimotor integration visual stimulation adaptation animal autonomic nervous system Brachyura conditioned reflex escape behavior heart rate learning physiology Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male Reports on experience-dependent changes in invertebrate autonomic function are few. In the crab Chasmagnathus, repeated presentations of a visual danger stimulus (VDS) elicit long-term cardiac adjustments. Although these changes can be explained in terms of an associative process, they do not necessarily indicate an anticipatory conditioned response. In the present work, we investigated anticipation of the cardio-inhibitory response (CIR) after classical conditioning. We found that an initially seemingly neutral stimulus, which could trigger only a brief CIR as part of an arousal/orienting response, following pairing with the unconditioned stimulus, 24. h after a second exposure, triggered a significantly stronger CIR response compared to controls. We propose that, as a result of training, the conditioned stimulus acquires a different biological meaning, allowing the crab to anticipate the aversive stimulus. © 2010 Elsevier Inc. Fil:Hermitte, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00319384_v101_n1_p168_Burnovicz
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Attention Cardiac response Classical conditioning Habituation Heart arrest Invertebrates Memory animal experiment anticipation arousal article association aversion cardiovascular response conditioning controlled study crab electrocardiogram male nonhuman orientation priority journal reinforcement sensorimotor integration visual stimulation adaptation animal autonomic nervous system Brachyura conditioned reflex escape behavior heart rate learning physiology Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male
spellingShingle	Attention Cardiac response Classical conditioning Habituation Heart arrest Invertebrates Memory animal experiment anticipation arousal article association aversion cardiovascular response conditioning controlled study crab electrocardiogram male nonhuman orientation priority journal reinforcement sensorimotor integration visual stimulation adaptation animal autonomic nervous system Brachyura conditioned reflex escape behavior heart rate learning physiology Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male Burnovicz, A. Hermitte, G. Conditioning of an autonomic response in Crustacea
topic_facet	Attention Cardiac response Classical conditioning Habituation Heart arrest Invertebrates Memory animal experiment anticipation arousal article association aversion cardiovascular response conditioning controlled study crab electrocardiogram male nonhuman orientation priority journal reinforcement sensorimotor integration visual stimulation adaptation animal autonomic nervous system Brachyura conditioned reflex escape behavior heart rate learning physiology Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male Adaptation, Physiological Animals Association Learning Autonomic Nervous System Brachyura Conditioning, Classical Escape Reaction Heart Rate Male
description	Reports on experience-dependent changes in invertebrate autonomic function are few. In the crab Chasmagnathus, repeated presentations of a visual danger stimulus (VDS) elicit long-term cardiac adjustments. Although these changes can be explained in terms of an associative process, they do not necessarily indicate an anticipatory conditioned response. In the present work, we investigated anticipation of the cardio-inhibitory response (CIR) after classical conditioning. We found that an initially seemingly neutral stimulus, which could trigger only a brief CIR as part of an arousal/orienting response, following pairing with the unconditioned stimulus, 24. h after a second exposure, triggered a significantly stronger CIR response compared to controls. We propose that, as a result of training, the conditioned stimulus acquires a different biological meaning, allowing the crab to anticipate the aversive stimulus. © 2010 Elsevier Inc.
format	JOUR
author	Burnovicz, A. Hermitte, G.
author_facet	Burnovicz, A. Hermitte, G.
author_sort	Burnovicz, A.
title	Conditioning of an autonomic response in Crustacea
title_short	Conditioning of an autonomic response in Crustacea
title_full	Conditioning of an autonomic response in Crustacea
title_fullStr	Conditioning of an autonomic response in Crustacea
title_full_unstemmed	Conditioning of an autonomic response in Crustacea
title_sort	conditioning of an autonomic response in crustacea
url	http://hdl.handle.net/20.500.12110/paper_00319384_v101_n1_p168_Burnovicz
work_keys_str_mv	AT burnovicza conditioningofanautonomicresponseincrustacea AT hermitteg conditioningofanautonomicresponseincrustacea
_version_	1807316903748698112

Conditioning of an autonomic response in Crustacea

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