Behavioural Processes最新文献_第10页

Investigating individual learning behaviour of dogs during a yes/no detection task 调查狗在 "是/否 "探测任务中的个体学习行为

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-04-01 DOI: 10.1016/j.beproc.2024.105030

Mariska Snelleman , Myrthe Wessel , Adee Schoon

{"title":"Investigating individual learning behaviour of dogs during a yes/no detection task","authors":"Mariska Snelleman , Myrthe Wessel , Adee Schoon","doi":"10.1016/j.beproc.2024.105030","DOIUrl":"https://doi.org/10.1016/j.beproc.2024.105030","url":null,"abstract":"<div><p>Detection dogs are frequently tested for their ability to detect a variety of targets. It is crucial to comprehend the processes for odour learning and the consequences of training on an expanding set of target scents on performance. To properly evaluate their ability to identify the target, the only true measure is the dogs’ initial response to novel sources, since this excludes learning effects. In this study, we evaluated the individual learning processes of three detection dogs that were pre-trained to differentially respond to a faecal sample of a mare in oestrus (S+) and a faecal sample of the same mare in di-oestrus (S−). After reaching criterion during a test with known training samples, the dogs were tested for generalization to a novel source. Average responses to S+ and S- were calculated as a function of presentation sequence, and Signal Detection Theory was used to further analyse characteristic differences in learning. The results of this study suggest that the ability of individual scent detection dogs to learn within an olfactory discrimination test varies considerably. The information obtained in this study could be helpful for mitigation training. We show that through careful monitoring of individual learning processes, the strategy each dog followed becomes apparent: especially the observations on the dogs’ responses to first encounters with novel sample sources. This provides us with more detailed information than the more traditional sensitivity and specificity measures and allows us to better predict the dog’s capabilities.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105030"},"PeriodicalIF":1.3,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140558424","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Comparison of the exploratory behaviour of wild and laboratory mouse species 比较野生小鼠和实验室小鼠的探索行为

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-04-01 DOI: 10.1016/j.beproc.2024.105031

Boróka Bárdos , Henrietta Kinga Török , István Nagy

{"title":"Comparison of the exploratory behaviour of wild and laboratory mouse species","authors":"Boróka Bárdos , Henrietta Kinga Török , István Nagy","doi":"10.1016/j.beproc.2024.105031","DOIUrl":"https://doi.org/10.1016/j.beproc.2024.105031","url":null,"abstract":"<div><p>In this study, we compared the exploratory behaviour of mound-building mice (<em>Mus spicilegus</em>) and house mice (<em>Mus musculus</em>) with domesticated laboratory mouse strains (BALB/c and C57BL/6). The animals spent 15 minutes in the furnished test box before the exit to the outside world became free. During the 5-minute test, it was noted whether the animal left the familiar environment; if it did, it was recorded in how many seconds. Based on our results, the wild mouse species were more likely to leave the familiar mouse box and explore the outside environment earlier than the laboratory mice. We also found a difference within the wild mouse species, the mound-building mouse being the one that explored the external environment to a greater extent and faster. The effect of domestication manifests in the fact that laboratory mouse strains are less likely to leave their familiar environment and are significantly less active than their wild ancestors.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105031"},"PeriodicalIF":1.3,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0376635724000469/pdfft?md5=bf2ff80a365d4ab44e5330c163f4e1fe&pid=1-s2.0-S0376635724000469-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140621860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Landmark use by ghost crab (Ocypode quadrata) during wayfinding in a complex maze 鬼蟹（Ocypode quadrata）在复杂迷宫中寻路时对地标的利用

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-04-01 DOI: 10.1016/j.beproc.2024.105026

Trent Robinson

{"title":"Landmark use by ghost crab (Ocypode quadrata) during wayfinding in a complex maze","authors":"Trent Robinson","doi":"10.1016/j.beproc.2024.105026","DOIUrl":"https://doi.org/10.1016/j.beproc.2024.105026","url":null,"abstract":"<div><p>Species of crab have been shown to spatially track and navigate to consequential locations through different processes, such as path integration and landmark orienting. Few investigations examine their ability to wayfind in complex environments, like mazes, with multiple intersections and how they may utilize specific features to benefit this process. Spatial learning potentially would lend a fitness advantage to animals living in complicated habitats, and ghost crab (<em>Ocypode quadrata</em>) is a semiterrestrial species that typically occupies extensive beach environments, which present many navigational challenges. Despite their potential, there are currently no studies that investigate forms of spatial cognition in these animals. To better diversify our knowledge of this trait, the current research exposed ghost crab to a maze with seven intersections. Animals were given multiple trials to learn the location of a reward destination to a specific criterion proficiency. In one condition several landmarks were distributed throughout the maze, and in another the environment was completely empty. Results showed that ghost crab in the landmark present group were able to learn the maze faster, they required significantly fewer trials to reach the learning criterion than those in the landmark absent group. However, only approximately half of the total sample met the learning criterion, indicating the maze was rather difficult. These findings are interpreted through theories of route learning that suggest animals may navigate by establishing landmark-turn associations. Such processes have implications for the cognitive ability of ghost crab, and spatial learning in this species may support the notion of convergent evolution for this trait.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105026"},"PeriodicalIF":1.3,"publicationDate":"2024-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140536787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Adaptive forgetting of place/object memory for dung in the domestic horse (Equus ferus caballus): Memory for a day 家马（Equus ferus caballus）对粪便的地点/对象记忆的适应性遗忘：一天的记忆

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-24 DOI: 10.1016/j.beproc.2024.105025

Audrey EM Guyonnet, Ian Q. Whishaw

{"title":"Adaptive forgetting of place/object memory for dung in the domestic horse (Equus ferus caballus): Memory for a day","authors":"Audrey EM Guyonnet, Ian Q. Whishaw","doi":"10.1016/j.beproc.2024.105025","DOIUrl":"10.1016/j.beproc.2024.105025","url":null,"abstract":"<div><p>The domestic horse (<em>Equus ferus caballus</em>) makes dung deposits to form “stud-piles” and compulsively examines dung droppings, suggesting that dung contains species-relevant information. The present study investigates horses’ use of location (place), odor (object) and memory for dung sniff encounters. Horses were video recorded in 2 indoor and 4 outdoor riding arenas as they were taken at different time intervals to experimenter-determined objects or dung deposits that they could sniff. Frame-by-frame video analysis measured approaches, sniff duration, nostril use, ear position and blinking associated with dung investigation. Horses approached and sniffed dung-deposits for longer duration than non-dung objects in all test locations. They made head movements across the extent of dung-deposits when sniffing, showed no nostril or ear preference directed to the target, and blinked as they disengage from sniffing. Reduced approach probability and sniff duration showed that they displayed good place/object memory for dung previously visited at similar and different locations on the same day but poor memory for dung visited on a previous day. Adaptive forgetting of object/place memory for dung after a previous day’s dung visit may optimizes risk assessment, including the possibility of premature interruption of foraging by conspecifics.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105025"},"PeriodicalIF":1.3,"publicationDate":"2024-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140206286","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Differential effects of voluntary exercise and housing density on anxiety-like behavior in C57Bl/6 mice 自愿运动和饲养密度对 C57Bl/6 小鼠焦虑行为的不同影响

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-24 DOI: 10.1016/j.beproc.2024.105023

Anthony S. Rauhut , Bishma Tuladhar , Nicole Tamvaka , Justina Warnick

{"title":"Differential effects of voluntary exercise and housing density on anxiety-like behavior in C57Bl/6 mice","authors":"Anthony S. Rauhut , Bishma Tuladhar , Nicole Tamvaka , Justina Warnick","doi":"10.1016/j.beproc.2024.105023","DOIUrl":"10.1016/j.beproc.2024.105023","url":null,"abstract":"<div><p>The interaction of voluntary exercise and housing density on a) anxiety-like behavior and b) the stimulant effects of methamphetamine in C57Bl/6 mice were evaluated. Upon arrival, mice were housed singly or in pairs, and permitted access to home-cage running wheels or not for 4 weeks. Testing for anxiety-like behavior occurred over the next 3 weeks, one test per week [Elevated-Plus Maze (EPM) → Hyponeophagia (HNP) task → Open-Field (OF) task]. The final, OF task involved an 8-hour session in which mice were permitted to explore the chamber (drug free) during Hours 1–3; given an injection (s.c.) of methamphetamine (1.0 mg/kg) after Hour 3; followed by continued behavioral sampling during Hours 4–8. Several tasks (HNP and OF, but not EPM) consistently showed voluntary exercise induced anxiety-like behavior. In addition, two measures (time in center and time resting in the perimeter) in the OF task revealed that exercise mice compared to controls were more responsive to the anxiogenic effects of methamphetamine. Although pair housing was anxiolytic, it did not ameliorate the anxiogenic effects of voluntary exercise. Taken together, these results, when viewed in tandem with previous studies that utilized a less anxious mouse strain (Swiss Webster), <em>may</em> suggest that voluntary exercise is anxiogenic in an anxiety-prone mouse strain such as C57Bl/6 and highlight the importance of considering mouse strain when evaluating the impact of environmental manipulations on anxiety-like behavior in animal models.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105023"},"PeriodicalIF":1.3,"publicationDate":"2024-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140206231","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Termites can learn 白蚁也会学习

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-15 DOI: 10.1016/j.beproc.2024.105012

Yifan Evan Ding , Zhenghui Li

{"title":"Termites can learn","authors":"Yifan Evan Ding , Zhenghui Li","doi":"10.1016/j.beproc.2024.105012","DOIUrl":"10.1016/j.beproc.2024.105012","url":null,"abstract":"<div><p>It is generally believed that termites can’t learn and are not “intelligent”. This study aimed to test whether termites could have any form of memory. A Y-shaped test device with one release chamber and two identical test chambers was designed and constructed by 3D printing. A colony of damp wood termites was harvested from the wild. Worker termites were randomly selected for experiment. Repellent odors that could mimic the alarm pheromone for termites were first identified. Among all substances tested, a tea tree oil and lemon juice were found to contain repellent odors for the tested termites, as they significantly reduced the time that termites spent in the chamber treated with these substances. As control, a trail pheromone was found to be attractive. Subsequently, a second cohort of termites were operant conditioned by punishment using both tea tree oil and lemon juice, and then tested for their ability to remember the path that could lead to the repellant odors. The test device was thoroughly cleaned between trials. It was found that conditioned termites displayed a reduced tendency to choose the path that led to expectant punishment as compared with naïve termites. Thus, it is concluded that damp wood termites are capable of learning and forming “fear memory”, indicative of “intelligence” in termites. This result challenges established presumption about termites’ intelligence.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105012"},"PeriodicalIF":1.3,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0376635724000275/pdfft?md5=c55b4f75c6f42ee99f5749bf05b20cab&pid=1-s2.0-S0376635724000275-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140142662","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The effect of observing trained conspecifics on the performance and motivation of goldfish, Carassius auratus, in a spatial task 观察训练有素的同类对金鱼在空间任务中的表现和动机的影响

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-15 DOI: 10.1016/j.beproc.2024.105021

James C. Blane , Richard A. Holland

{"title":"The effect of observing trained conspecifics on the performance and motivation of goldfish, Carassius auratus, in a spatial task","authors":"James C. Blane , Richard A. Holland","doi":"10.1016/j.beproc.2024.105021","DOIUrl":"10.1016/j.beproc.2024.105021","url":null,"abstract":"<div><p>Spatial and social cognition are two aspects of fish behaviour that have been subject to an increasing amount of research in recent years, but few have investigated potential behaviour overlaps. Testing the ability for an individual to socially learn a spatial task would bridge this gap in understanding. We provided naïve goldfish, <em>Carassius auratus</em>, the opportunity to observe a trained conspecific navigate a T-shaped maze, and then recorded how many trials it took for them to learn the maze, time taken per trial, motivation, and acceptance of the food reward. We also recorded how many trials it took a control group to learn the maze without the opportunity to observe a demonstrator. The observer group took significantly longer to learn the maze than the control group. Although the observer group were significantly less motivated (trials without a choice made), they were significantly more likely to accept the food reward. The social learning of reward acceptance was taking place, but the process of the demonstration disrupted the training of the spatial task, with possible explanations as the passenger effect and trade-off mechanism being discussed. Future studies are needed to determine whether goldfish can acquire spatial information socially; however, this study contributes to the feasibility of studying social learning of environmentally information in goldfish.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"217 ","pages":"Article 105021"},"PeriodicalIF":1.3,"publicationDate":"2024-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0376635724000366/pdfft?md5=70d50878e5b2727e46988da5e44879bf&pid=1-s2.0-S0376635724000366-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140142663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The role of stimulus combinations in the repeated assessment of resurgence 刺激组合在反复评估复发中的作用。

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-01 DOI: 10.1016/j.beproc.2024.105010

Kenneth D. Madrigal , Cinthia M. Hernández , Carlos J. Flores

引用次数: 0

Evaluation of the capability of oil specific discrimination in detection dogs 评估探测犬对油类的识别能力

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-01 DOI: 10.1016/j.beproc.2024.105014

Mallory T. DeChant , Paul C. Bunker , Nathanial J. Hall

引用次数: 0

Emotional contagion in rodents: A comprehensive exploration of mechanisms and multimodal perspectives 啮齿动物的情绪传染：啮齿动物的情绪传染：机制与多模式视角的全面探索》（A Comprehensive Exploration of Mechanisms and Multimodal Perspectives）。

IF 1.3 4区生物学

Behavioural Processes Pub Date : 2024-03-01 DOI: 10.1016/j.beproc.2024.105008

Delin Yu , Lili Bao , Bin Yin

{"title":"Emotional contagion in rodents: A comprehensive exploration of mechanisms and multimodal perspectives","authors":"Delin Yu , Lili Bao , Bin Yin","doi":"10.1016/j.beproc.2024.105008","DOIUrl":"10.1016/j.beproc.2024.105008","url":null,"abstract":"<div><p>Emotional contagion, a fundamental aspect of empathy, is an automatic and unconscious process in which individuals mimic and synchronize with the emotions of others. Extensively studied in rodents, this phenomenon is mediated through a range of sensory pathways, each contributing distinct insights. The olfactory pathway, marked by two types of pheromones modulated by oxytocin, plays a crucial role in transmitting emotional states. The auditory pathway, involving both squeaks and specific ultrasonic vocalizations, correlates with various emotional states and is essential for expression and communication in rodents. The visual pathway, though less relied upon, encompasses observational motions and facial expressions. The tactile pathway, a more recent focus, underscores the significance of physical interactions such as allogrooming and socio-affective touch in modulating emotional states. This comprehensive review not only highlights plausible neural mechanisms but also poses key questions for future research. It underscores the complexity of multimodal integration in emotional contagion, offering valuable insights for human psychology, neuroscience, animal welfare, and the burgeoning field of animal-human-AI interactions, thereby contributing to the development of a more empathetic intelligent future.</p></div>","PeriodicalId":8746,"journal":{"name":"Behavioural Processes","volume":"216 ","pages":"Article 105008"},"PeriodicalIF":1.3,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139904938","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0