Keyword search (4,163 papers available)

"Crane AL" Authored Publications:

Title Authors PubMed ID
1 Contextual use of male-male social information by Trinidadian guppies Brusseau AJP; Dumaresq-Synnott F; Morris J; Nagl AC; Ramnarine IW; Crane AL; Brown GE; 41460359
BIOLOGY
2 Anxiolytic effects of diazepam in Trinidadian guppies exposed to chemical cues indicating predation risk Crane AL; Feyten LEA; Brusseau AJP; Dumaresq Synnott F; Ramnarine IW; Ferrari MCO; Brown GE; 40905336
CONCORDIA
3 Anxiolytic effects of diazepam in Trinidadian guppies exposed to chemical cues indicating predation risk Crane AL; Feyten LEA; Brusseau AJP; Dumaresq Synnott F; Ramnarine IW; Ferrari MCO; Brown GE; 40905351
CONCORDIA
4 Antipredator decisions of male Trinidadian guppies ( em Poecilia reticulata /em ) depend on social cues from females Brusseau AJP; Feyten LEA; Crane AL; Ramnarine IW; Ferrari MCO; Brown GE; 40264715
BIOLOGY
5 Exploring the effects of anthropogenic disturbance on predator inspection activity in Trinidadian guppies Brusseau AJP; Feyten LEA; Crane AL; Brown GE; 38476138
BIOLOGY
6 Uncertainty about predation risk: a conceptual review Crane AL; Feyten LEA; Preagola AA; Ferrari MCO; Brown GE; 37839808
BIOLOGY
7 Disturbance cues function as a background risk cue but not as an associative learning cue in tadpoles Rivera-Hernández IAE; Crane AL; Pollock MS; Ferrari MCO; 35099624
BIOLOGY
8 Exploratory decisions of Trinidadian guppies when uncertain about predation risk Crane AL; Demers EE; Feyten LEA; Ramnarine IW; Brown GE; 34741669
BIOLOGY
9 Early-life and parental predation risk shape fear acquisition in adult minnows. Crane AL, Meuthen D, Thapa H, Ferrari MCO, Brown GE 33125574
BIOLOGY
10 The propensity for re-triggered predation fear in a prey fish. Crane AL, Feyten LEA, Ramnarine IW, Brown GE 32518253
BIOLOGY
11 High-risk environments promote chemical disturbance signalling among socially familiar Trinidadian guppies. Crane AL, Feyten LEA, Ramnarine IW, Brown GE 32296954
BIOLOGY
12 Effects of chronic exposure to selenomethionine on social learning outcomes in zebrafish (Danio rerio): serotonergic dysregulation and oxidative stress in the brain. Attaran A, Salahinejad A, Naderi M, Crane AL, Niyogi S, Chivers DP 31972490
BIOLOGY
13 An ecological framework of neophobia: from cells to organisms to populations. Crane AL, Brown GE, Chivers DP, Ferrari MCO 31599483
BIOLOGY
14 Chronic exposure to dietary selenomethionine dysregulates the genes involved in serotonergic neurotransmission and alters social and antipredator behaviours in zebrafish (Danio rerio). Attaran A, Salahinejad A, Crane AL, Niyogi S, Chivers DP 30623840
BIOLOGY
15 Time-dependent latent inhibition of predator-recognition learning. Crane AL, Chivers DP, Ferrari MCO 31064311
BIOLOGY

 

Title:Disturbance cues function as a background risk cue but not as an associative learning cue in tadpoles
Authors:Rivera-Hernández IAECrane ALPollock MSFerrari MCO
Link:https://pubmed.ncbi.nlm.nih.gov/35099624/
DOI:10.1007/s10071-022-01599-4
Publication:Animal cognition
Keywords:Alarm cuesAntipredator responseLithobates sylvaticusPredation riskPredator recognition
PMID:35099624 Category: Date Added:2022-02-01
Dept Affiliation: BIOLOGY
1 Department of Biology, University of Saskatchewan, Saskatoon, SK, Canada. ita.rivera@usask.ca.
2 Instituto de Neuroetología, Universidad Veracruzana, VER, Xalapa-Enríquez, Mexico. ita.rivera@usask.ca.
3 Department of Biology, University of Saskatchewan, Saskatoon, SK, Canada.
4 Department of Biology, Concordia University, Montreal, QC, Canada.
5 Biomedical Sciences, WCVM, University of Saskatchewan, Saskatoon, SK, Canada.

Description:

Chemical information has an important role in the sensory ecology of aquatic species. For aquatic prey, chemical cues are a vital source of information related to predator avoidance and risk assessment. For instance, alarm cues are released by prey that have been injured by predators. In addition to providing accurate information about current risk, repeated exposure to alarm cues can elicit a fear response to novel stimuli (neophobia) in prey. Another source of chemical information is disturbance cues, released by prey that have been disturbed or harassed (but not injured) by a predator. While disturbance cues have received much less attention than alarm cues, they appear to be useful as an early warning signal of predation risk and have the potential to be used as a priming cue for learning. In this study, we used wood frog (Lithobates sylvaticus) tadpoles to test whether repeated exposure to disturbance cues during the embryonic stage can induce neophobic behaviour. Three weeks following repeated exposure to disturbance cues, tadpoles showed reduced activity when exposed to a novel odour, but they no longer displayed an antipredator response to disturbance cues. In a second experiment, we found that tadpoles failed to learn that a novel odour was dangerous following a pairing with disturbance cues, whereas alarm cues facilitated such learning. Our results add to the growing body of information about disturbance cues and provide evidence of their function as an embryonic risk cue but not as an associative learning cue.





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