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Neurobiology of Supporting Syntactic Chains of Self-grooming in Rodents and Its Biochecmical Characteristics

Journal of Biosciences and Medicines 2024年第4期12卷 330-352页

作者： Giorgi Andronikashvili Tea Gurashvili Khatuna Dondoladze Marina Nikolaishvili Malkhaz Makashvili Beritashvili Center for Experimental Biomedicine Laboratory of Neurology Tbilisi Georgia Department of Neuro Physiology Grigor Robakidze University Tbilisi Georgia Department of Physiology Ilia State University Tbilisi Georgia

grooming is an innate behavior that serves multiple purposes and has a dual nature, reflecting both comfort and stress. Auto-grooming, in particular, is highly sensitive to stressors and can be influenced by natural and synthetic anxiolytics. Researchers believe that rodent grooming can be a valuable tool in translational neurobiological studies, specifically focusing on aberrant grooming, such as the syntactic chain of grooming, which can serve as an experimental model for certain human psycho-nervous disorders.

关键词： grooming Microstructure Translational Medicine Clinical Medicine Stress

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Postural effect on manual laterality during grooming in northern white-cheeked gibbons(Nomascus leucogenys)

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Zoological Research 2019年第5期40卷 449-455页

作者： Da-Peng Zhao Bo-Song Li Bao-Guo Li Tianjin Key Laboratory of Animal and Plant Resistance College of Life Sciences Tianjin Normal University Tianjin 300387 China Shaanxi Key Laboratory for Animal Conservation College of Life Sciences Northwest University Xi’an Shaanxi 710069 China Center for Excellence in Animal Evolution and Genetics Chinese Academy of Sciences Kunming Yunnan 650223 China

Investigations on manual laterality in non-human primates can help clarify human evolutionary origins of hand preference and cerebral cognition. Although body posture can influence primate hand preference, investigations on how posture affects hylobatid manual laterality are still in their infancy. This study focused on how spontaneous bipedal behavioral tasks affect hand preference in Hylobatidae. Ten captive northern white-cheeked gibbons (Nomascus leucogenys) were chosen as focal subjects. Unimanual grooming during sitting posture and supported bipedal posture were applied as behavioral tasks. The gibbons displayed a modest tendency on left-hand preference during sitting posture and right-hand preference during supported bipedal posture, although no group-level hand preference was detected for either posture. From the sitting to supported bipedal posture, 70% of individuals displayed different degrees of right-side deviation trends. The strength of manual laterality in the supported bipedal posture was higher than that in the sitting posture. We found significant sex differences in manual laterality during supported bipedal posture but not during sitting posture. Thus, to a certain degree, bipedal posture in N. leucogenys facilitates stronger hand preference, elicits a rightward trend in manual laterality, and produces sex-specific hand preference.

关键词： grooming Hand preference Hylobatidae Posture

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Interchange between grooming and infant handling in female Tibetan macaques(Macaca thibetana)

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Zoological Research 2019年第2期40卷 139-145页

作者： Qi Jiang Dong-Po Xia Xi Wang Dao Zhang Bing-Hua Sun Jin-Hua Li School of Resource and Environmental Engineering Anhui University School of Life Science Anhui University School of Life Science Hefei Normal University

In some non-human primates, infants function as a social tool that can bridge relationships among group members. Infants are a desired commodity for group members, and mothers control access to them. The biological market theory suggests that grooming is widespread and represents a commodity that can be exchanged for infant handling. As a limited resource, however, the extent to which infants are interchanged between mothers(females with an infant) and non-mothers(potential handlers,females without an infant) remains unclear. In this study, we collected behavioral data to investigate the relationship between grooming and infant handling in free-ranging Tibetan macaques(Macaca thibetana)at Mt. Huangshan, China. Our results showed that females with infants received more grooming than females without infants. After her infant was handled,mother females received more grooming than they did during daily grooming interactions. However, with the increasing number of infants within the social group, both the grooming that mothers received and the grooming that non-mothers invested for handling infants decreased. We also found that non-mothers invested more time in grooming to gain access to younger infants than older infants. Our results provide evidence that infants are social commodities for both mother and non-mother females. Mothers use infants for obtain grooming and non-mothers use grooming to gain access to infants. The current study implies a bidirectional and complex interchange pattern between grooming and infant handling to compensate for the dyadic grooming disparity in non-human primates.

关键词： Tibetan macaques (Macaca thibetana) Interchange Infant handling grooming Biological market theory

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Relationships of open-field behaviour with anxiety in the elevated zero-maze test:Focus on freezing and grooming

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World Journal of Neuroscience 2014年第1期4卷 1-11页

作者： Sira Diaz-Moran Celio Estanislau Toni Canete Gloria Blazquez Andrea Raez Adolf Tobena Albert Fernandez-Teruel Medical Psychology Unit Department of Psychiatry&Forensic MedicineInstitute of NeurosciencesSchool of MedicineAuto-nomous University of BarcelonaBarcelonaEspana Grupo de Pesquisa em Psicobiologia Departamento de Psicologia Geral e Analise do ComportamentoUniversidade Estadual de LondrinaLondrinaBrazil

The National Institutes of Health Genetically Heterogeneous Rat Stock (NIH-HS) is a unique tool for genetic studies of complex traits due to its high genetic heterogeneity and to its high level of genetic recombinants accumulated along many outbreeding generations. In the present study, 90 NIH-HS male rats were tested for anxiety/fearfulness in the elevated zero-maze and in the open-field test in order to investigate the associations among defensive responses from both tests and, in particular, those among open- field self-grooming and freezing. These associations were evaluated by means of a correlational-factorial approach and an analysis of differences between sub- groups displaying extreme scores in representative variables. The final factor analysis revealed a first factor with high loadings of all variables from the zero-maze (“Maze timidity/conflict” factor), and a second (independent) factor dominated by open-field crossings (-0.74), rearings (-0.62) and freezing (0.65), with lower loadings of open-field grooming (-0.39) and stretched attend postures, as well as of entries and time (loadings of -0.32 to -0.25) in the open sections of the zero-maze (“Open Behavior inhibition/ desinhibition” factor), suggesting that open-field self-grooming is a response associated to activity, in the present study, rather than to inhibition. Furthermore, the finding that grooming in the OF loaded negatively in a second factor supports a relationship between grooming and dearousal. Present results, thus, are in accordance with the usefulness of these tests for the purposes they are commonly employed and add new evidence supporting their concurrent validity, as indicated by the relationships observed among measures from both tests.

关键词： Genetically Heterogeneous NIH-HS Stock Elevated Zero-Maze Open-Field Freezing grooming

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The Cattle grooming Behavior and Some Problems with Technological grooming Instruments for Cow Welfare

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Journal of Environmental Science and Engineering(B) 2019年第5期8卷 190-196页

作者： Serap Goncu Muhammed Ikbal Yesil Nurten Y1lmaz Animal Science Department Agriculture FacultyCukurova UniversityAdana 01330Turkey

Thanks to grooming in cattle,dirt,dust and parasites that are removed,skin blood circulation is increased and muscles are massaged.However,grooming should be done with appropriate tools and equipment.Otherwise,it can be more damaging than benefit.There would be a risk that can hurt the animal’s life if not paid attention,and may result in injury or even tail rupture.Animals exposed to such situations normally want to escape from grooming and show resistance even though they enjoy it very much.Inaccurate applications during the acclimatization period,the use of small and low-placed brushes that are not suitable for the size and structure of the cattle,malfunctions during the operation of the grooming brush and in the event of incorrect operation,the wounds occurring in different parts of the body can prevent the expected benefit from the use of the grooming brush.But many works carry on this subject to provide more efficient grooming instruments for cow comfort.And grooming is considered a potential indicator of positive welfare.The combination and integration of welfare instruments will ensure optimum wellbeing for dairy animals to maximize profitability.Use of welfare instruments combined with new technologies for information handling and integration to instruments give more effective results.

关键词： Cattle grooming behavior technology

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Exchange or interchange of grooming in male Tibetan macaques Macaca thibetana

Exchange or interchange of grooming in male Tibetan macaques...

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第七届全国野生动物生态与资源保护学术研讨会

作者： PAUL A.GARBER MEGAN D.MATHESON Anthropology Department University of Illinois Department of Psychology Central Washington University

This study was supported in part by grants from the National Natural Science Foundation of China(No. 30970414;31172106),Talent Development Fund of Anhui Province,Program of University Innovation Team of Anhui Province... 详细信息

关键词： Tibetan macaques（Macaca thibetana） Male-male bonds grooming aggression Biological market theory

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