New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans?
The ability to stay alert to subtle changes in the environment and to freeze, fight or flight in the presence of predators requires integrating sensory information as well as triggering motor output to target tissues, both of which are associated with the autonomic nervous system. These reactions, w...
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09284257_v108_n2-3_p174_Canero http://hdl.handle.net/20.500.12110/paper_09284257_v108_n2-3_p174_Canero |
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paper:paper_09284257_v108_n2-3_p174_Canero2023-06-08T15:52:14Z New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? Hermitte, Gabriela "Fight or flight" stage Alternate cardiac response Autonomic nervous system Decapod crustaceans Heart rate Invertebrates Ventilation rate alertness autonomic nervous system breathing pattern breathing rate cardiovascular effect comparative anatomy Decapoda (Crustacea) fear fear memory fight or flight stage heart rate heart rate variability information processing memory Neohelice granulata neuromodulation neurophysiology nonhuman parasympathetic function respiration control Review sympathetic function aggression anatomy and histology animal animal behavior Brachyura heart physiology respiratory function Aggression Animals Autonomic Nervous System Behavior, Animal Brachyura Decapoda (Crustacea) Fear Heart Respiratory Physiological Processes The ability to stay alert to subtle changes in the environment and to freeze, fight or flight in the presence of predators requires integrating sensory information as well as triggering motor output to target tissues, both of which are associated with the autonomic nervous system. These reactions, which are commonly related to vertebrates, are the fundamental physiological responses that allow an animal to survive danger. The circulatory activity in vertebrates changes in opposite phases. The stage where circulatory activity is high is termed the "fight or flight stage", while the stage where circulatory activity slows down is termed the "rest and digest stage". It may be assumed that highly evolved invertebrates possess a comparable response system as they also require rapid cardiovascular and respiratory regulation to be primed when necessary. However, in invertebrates, the body plan may have developed such a system very differently. Since this topic is insufficiently studied, it is necessary to extend studies for a comparative analysis. In the present review, we use our own experimental results obtained in the crab Neohelice granulata and both older and newer findings obtained by other authors in decapod crustaceans as well as in other invertebrates, to compare the pattern of change in circulatory activity, especially in the "fight or flight" stage. We conclude that the main features of neuroautonomic regulation of the cardiac function were already present early in evolution, at least in highly evolved invertebrates, although conspicuous differences are also evident. © 2014 Elsevier Ltd. Fil:Hermitte, G. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2014 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09284257_v108_n2-3_p174_Canero http://hdl.handle.net/20.500.12110/paper_09284257_v108_n2-3_p174_Canero |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
"Fight or flight" stage Alternate cardiac response Autonomic nervous system Decapod crustaceans Heart rate Invertebrates Ventilation rate alertness autonomic nervous system breathing pattern breathing rate cardiovascular effect comparative anatomy Decapoda (Crustacea) fear fear memory fight or flight stage heart rate heart rate variability information processing memory Neohelice granulata neuromodulation neurophysiology nonhuman parasympathetic function respiration control Review sympathetic function aggression anatomy and histology animal animal behavior Brachyura heart physiology respiratory function Aggression Animals Autonomic Nervous System Behavior, Animal Brachyura Decapoda (Crustacea) Fear Heart Respiratory Physiological Processes |
| spellingShingle |
"Fight or flight" stage Alternate cardiac response Autonomic nervous system Decapod crustaceans Heart rate Invertebrates Ventilation rate alertness autonomic nervous system breathing pattern breathing rate cardiovascular effect comparative anatomy Decapoda (Crustacea) fear fear memory fight or flight stage heart rate heart rate variability information processing memory Neohelice granulata neuromodulation neurophysiology nonhuman parasympathetic function respiration control Review sympathetic function aggression anatomy and histology animal animal behavior Brachyura heart physiology respiratory function Aggression Animals Autonomic Nervous System Behavior, Animal Brachyura Decapoda (Crustacea) Fear Heart Respiratory Physiological Processes Hermitte, Gabriela New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| topic_facet |
"Fight or flight" stage Alternate cardiac response Autonomic nervous system Decapod crustaceans Heart rate Invertebrates Ventilation rate alertness autonomic nervous system breathing pattern breathing rate cardiovascular effect comparative anatomy Decapoda (Crustacea) fear fear memory fight or flight stage heart rate heart rate variability information processing memory Neohelice granulata neuromodulation neurophysiology nonhuman parasympathetic function respiration control Review sympathetic function aggression anatomy and histology animal animal behavior Brachyura heart physiology respiratory function Aggression Animals Autonomic Nervous System Behavior, Animal Brachyura Decapoda (Crustacea) Fear Heart Respiratory Physiological Processes |
| description |
The ability to stay alert to subtle changes in the environment and to freeze, fight or flight in the presence of predators requires integrating sensory information as well as triggering motor output to target tissues, both of which are associated with the autonomic nervous system. These reactions, which are commonly related to vertebrates, are the fundamental physiological responses that allow an animal to survive danger. The circulatory activity in vertebrates changes in opposite phases. The stage where circulatory activity is high is termed the "fight or flight stage", while the stage where circulatory activity slows down is termed the "rest and digest stage". It may be assumed that highly evolved invertebrates possess a comparable response system as they also require rapid cardiovascular and respiratory regulation to be primed when necessary. However, in invertebrates, the body plan may have developed such a system very differently. Since this topic is insufficiently studied, it is necessary to extend studies for a comparative analysis. In the present review, we use our own experimental results obtained in the crab Neohelice granulata and both older and newer findings obtained by other authors in decapod crustaceans as well as in other invertebrates, to compare the pattern of change in circulatory activity, especially in the "fight or flight" stage. We conclude that the main features of neuroautonomic regulation of the cardiac function were already present early in evolution, at least in highly evolved invertebrates, although conspicuous differences are also evident. © 2014 Elsevier Ltd. |
| author |
Hermitte, Gabriela |
| author_facet |
Hermitte, Gabriela |
| author_sort |
Hermitte, Gabriela |
| title |
New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| title_short |
New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| title_full |
New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| title_fullStr |
New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| title_full_unstemmed |
New evidence on an old question: Is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| title_sort |
new evidence on an old question: is the "fight or flight" stage present in the cardiac and respiratory regulation of decapod crustaceans? |
| publishDate |
2014 |
| url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09284257_v108_n2-3_p174_Canero http://hdl.handle.net/20.500.12110/paper_09284257_v108_n2-3_p174_Canero |
| work_keys_str_mv |
AT hermittegabriela newevidenceonanoldquestionisthefightorflightstagepresentinthecardiacandrespiratoryregulationofdecapodcrustaceans |
| _version_ |
1768546729881239552 |