PERFORM Publications

Keyword search (4,164 papers available)

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	Olfaction and reaction: The role of olfactory and hypothalamic investment in the antipredator responses to chemical alarm cues by northern redbelly dace	Joyce BJ; Brown GE;	37876646 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	Environmental and anthropogenic effects on the nesting patterns of Nigeria-Cameroon chimpanzees in North-West Cameroon	Fotang C; Bröring U; Roos C; Enoguanbhor EC; Dutton P; Tédonzong LRD; Willie J; Yuh YG; Birkhofer K;	34343361 BIOLOGY
9	Short-term Captivity Drives Hypothalamic Plasticity and Asymmetry in Wild-Caught Northern Red Bellied Dace (Chrosomus eos).	Joyce BJ, Brown GE	32447778 BIOLOGY
10	High-risk environments promote chemical disturbance signalling among socially familiar Trinidadian guppies.	Crane AL, Feyten LEA, Ramnarine IW, Brown GE	32296954 BIOLOGY
11	Competition for food in 2 populations of a wild-caught fish.	Chuard PJC, Brown GE, Grant JWA	30323840 BIOLOGY
12	Ideal despotic distributions in convict cichlids (Amatitlania nigrofasciata)? Effects of predation risk and personality on habitat preference.	Church KDW, Grant JWA	30529688 BIOLOGY

Title:	Short-term Captivity Drives Hypothalamic Plasticity and Asymmetry in Wild-Caught Northern Red Bellied Dace (Chrosomus eos).
Authors:	Joyce BJ, Brown GE
Link:	https://www.ncbi.nlm.nih.gov/pubmed/32447778?dopt=Abstract
DOI:	10.1111/jfb.14408
Publication:	Journal of fish biology
Keywords:	Chrosomus eos/Phoxinus eos; asymmetry; boldness; brain morphology; hypothalamus; plasticity; predation risk;
PMID:	32447778	Category:	J Fish Biol	Date Added:	2020-05-25
Dept Affiliation:	BIOLOGY 1 Department of Biology, Concordia University, Montreal, Québec, Canada.

Description:

Short-term Captivity Drives Hypothalamic Plasticity and Asymmetry in Wild-Caught Northern Red Bellied Dace (Chrosomus eos).

J Fish Biol. 2020 May 23;:

Authors: Joyce BJ, Brown GE

Abstract

Teleost fish are neuroplastic and are known to alter their brain morphology and behavior in response to environmental change such as an increase in predation pressure. The hypothalamus plays a key role in regulating behavioural responses to predation risk. In our study, wild-caught northern red bellied dace (Chrosomus eos) developed smaller and less symmetric hypothalami when held in captivity for fourteen days; both measures correlated with boldness in a latency to emerge test. Our results highlight the potential impact of short-term holding conditions on brains and behaviour. This article is protected by copyright. All rights reserved.

PMID: 32447778 [PubMed - as supplied by publisher]

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