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	Ingestion of polyethylene microplastics impacts cichlid behaviour despite having low retention time	Felismino MEL; Chevallier Rufigny S; Gonzalez-Fleurant SE; Brown GE;	39862685 BIOLOGY
6	Exploring the effects of anthropogenic disturbance on predator inspection activity in Trinidadian guppies	Brusseau AJP; Feyten LEA; Crane AL; Brown GE;	38476138 BIOLOGY
7	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
8	Uncertainty about predation risk: a conceptual review	Crane AL; Feyten LEA; Preagola AA; Ferrari MCO; Brown GE;	37839808 BIOLOGY
9	Microhabitat conditions drive uncertainty of risk and shape neophobic responses in Trinidadian guppies, Poecilia reticulata	Feyten LEA; Ramnarine IW; Brown GE;	37753307 BIOLOGY
10	Assessing effects of predator density and diversity on neophobia in Trinidadian guppies	Feyten LEA; Demers EEM; Ramnarine IW; Brown GE;	35907447 BIOLOGY
11	Exploratory decisions of Trinidadian guppies when uncertain about predation risk	Crane AL; Demers EE; Feyten LEA; Ramnarine IW; Brown GE;	34741669 BIOLOGY
12	Early-life and parental predation risk shape fear acquisition in adult minnows.	Crane AL, Meuthen D, Thapa H, Ferrari MCO, Brown GE	33125574 BIOLOGY
13	Exploring the threat-sensitive predator avoidance hypothesis on mate competition in two wild populations of Trinidadian guppies.	Chuard PJC, Grant JWA, Ramnarine IW, Brown GE	32860863 BIOLOGY
14	The propensity for re-triggered predation fear in a prey fish.	Crane AL, Feyten LEA, Ramnarine IW, Brown GE	32518253 BIOLOGY
15	Short-term Captivity Drives Hypothalamic Plasticity and Asymmetry in Wild-Caught Northern Red Bellied Dace (Chrosomus eos).	Joyce BJ, Brown GE	32447778 BIOLOGY
16	Sender and receiver experience alters the response of fish to disturbance cues.	Goldman JA, Feyten LEA, Ramnarine IW, Brown GE	32440286 BIOLOGY
17	High-risk environments promote chemical disturbance signalling among socially familiar Trinidadian guppies.	Crane AL, Feyten LEA, Ramnarine IW, Brown GE	32296954 BIOLOGY
18	An ecological framework of neophobia: from cells to organisms to populations.	Crane AL, Brown GE, Chivers DP, Ferrari MCO	31599483 BIOLOGY
19	Competition for food in 2 populations of a wild-caught fish.	Chuard PJC, Brown GE, Grant JWA	30323840 BIOLOGY
20	Predation risk assessment based on uncertain information: interacting effects of known and unknown cues.	Feyten LEA, Demers EEM, Ramnarine IW, Brown GE	30697241 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]

BookR: School of Health Core Facilities Booking

"Brown GE" Authored Publications:

Search Publications

No results