Brain and behavioural evidence for rest-activity cycles in Octopus vulgaris

Euan R Brown; Stefania Piscopo; Rosanna De Stefano; Antonio Giuditta

doi:10.1016/j.bbr.2006.05.009

Brain and behavioural evidence for rest-activity cycles in Octopus vulgaris

Euan R Brown, Stefania Piscopo, Rosanna De Stefano, Antonio Giuditta

Research output: Contribution to journal › Article › peer-review

45 Citations (Scopus)

Abstract

Octopus vulgaris maintained under a 12/12 h light/dark cycle exhibit a pronounced nocturnal activity pattern. Animals deprived of rest during the light period show a marked 'rebound' in activity in the following 24 h. 'Active' octopuses attack faster than 'quiet' animals and brain activity recorded electrically intensifies during 'quiet' behaviour. Thus, in Octopus as in vertebrates, brain areas involved in memory or 'higher' processes exhibit 'off-line' activity during rest periods. (c) 2006 Elsevier B.V. All rights reserved.

Original language	English
Pages (from-to)	355-359
Number of pages	5
Journal	Behavioural Brain Research
Volume	172
Issue number	2
DOIs	https://doi.org/10.1016/j.bbr.2006.05.009
Publication status	Published - 25 Sept 2006

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10.1016/j.bbr.2006.05.009

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title = "Brain and behavioural evidence for rest-activity cycles in Octopus vulgaris",

abstract = "Octopus vulgaris maintained under a 12/12 h light/dark cycle exhibit a pronounced nocturnal activity pattern. Animals deprived of rest during the light period show a marked 'rebound' in activity in the following 24 h. 'Active' octopuses attack faster than 'quiet' animals and brain activity recorded electrically intensifies during 'quiet' behaviour. Thus, in Octopus as in vertebrates, brain areas involved in memory or 'higher' processes exhibit 'off-line' activity during rest periods. (c) 2006 Elsevier B.V. All rights reserved.",

author = "Brown, {Euan R} and Stefania Piscopo and {De Stefano}, Rosanna and Antonio Giuditta",

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AU - De Stefano, Rosanna

AU - Giuditta, Antonio

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N2 - Octopus vulgaris maintained under a 12/12 h light/dark cycle exhibit a pronounced nocturnal activity pattern. Animals deprived of rest during the light period show a marked 'rebound' in activity in the following 24 h. 'Active' octopuses attack faster than 'quiet' animals and brain activity recorded electrically intensifies during 'quiet' behaviour. Thus, in Octopus as in vertebrates, brain areas involved in memory or 'higher' processes exhibit 'off-line' activity during rest periods. (c) 2006 Elsevier B.V. All rights reserved.

AB - Octopus vulgaris maintained under a 12/12 h light/dark cycle exhibit a pronounced nocturnal activity pattern. Animals deprived of rest during the light period show a marked 'rebound' in activity in the following 24 h. 'Active' octopuses attack faster than 'quiet' animals and brain activity recorded electrically intensifies during 'quiet' behaviour. Thus, in Octopus as in vertebrates, brain areas involved in memory or 'higher' processes exhibit 'off-line' activity during rest periods. (c) 2006 Elsevier B.V. All rights reserved.

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DO - 10.1016/j.bbr.2006.05.009

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JF - Behavioural Brain Research

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Brain and behavioural evidence for rest-activity cycles in Octopus vulgaris

Abstract

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