otolith
n. [解剖] 耳石;内耳石;平衡石
2026-03-22 00:15 浏览次数 16
n. [解剖] 耳石;内耳石;平衡石
1. a calcareous concretion in the inner ear of a vertebrate or in the otocyst of an invertebrate
2. a calcareous concretion in the inner ear of a vertebrate or in the otocyst of an invertebrate that is especially conspicuous in many bony fishes where it forms a hard body and in most of the higher vertebrates where it is represented by a mass of small calcareous otoconia — called also statolith
otolith organs耳石器官
statolith[生物] 平衡石;耳石
otolith microstructure耳石微结构
Carp Otolith鲤鱼耳石
otolith marking耳石标记
otoconium[解剖] 耳石, 耳沙(等于otolith )
otolith nystagmus位觉砂性眼震
fish otolith鱼类耳石
Otolith h耳石
otolith organ耳石器官
otolith function耳石功能
otolith are found from many small crystalline otoconia.
听石由许多小结晶的耳石形成。
methods:uvulonodular lobe of cerebellum was lesioned by surgical aspiration to observe the changes of spontaneous discharge activity of central otolith neurons.
方法:用外科吸引术毁损小脑蚓垂和小结,观察中枢耳石器神经元自发性放电活动的变化。
conclusion:the spontaneous discharge activities of central otolith neurons were affected significantly after uvulonodular lesion.
结论:小脑蚓垂小结毁损后,中枢耳石器神经元的自发性放电活动受到了明显影响。
objective to develop a kind of portable subjective visual vertical(svv) perception test instrument and a test device for otolith function.
目的研制便携式主观视觉垂直线(svv)知觉检测仪,提供耳石器功能检测设备。
conclusion:the spontaneous discharge activities of central otolith neurons were affected significantly after inferior olive lesion.
结论:下橄榄核毁损后,中枢耳石器神经元的自发性放电活动受到了明显影响。
the assumption is that if you tweak them in a certain way it's going to change the dynamics of how the otolith helps the fish stay upright, navigate and survive.
因此我们认为,如果硬把它们的身体结构以某种方式进行扭曲,就会改变耳石的动力作用,无法正常帮助这种鱼保持身体竖直,无法为其正确导航,进而影响其生存。
the otolith microstructure of juvenile grass carp(ctenopharyngodon idellus)sampled from hatchery and wild were examined and analyzed.
分别检测了人工饲养和野生草鱼幼鱼的耳石微结构特征。
studies of otolith are the basic of research on growth and early life history of fishes.
鱼类耳石研究是鱼类生长和早期生活史研究的基础。
objective to explore the effects of otolith and semicircular canal stimuli on human auditory cognitive processing by means of event-related potentials(erp).
目的采用事件相关电位方法(erp)研究刺激耳石器和水平半规管对人听觉认知活动的不同影响。
the above results show that it is reasonable to discriminate larval and young fish with its otolith by fourier shape analysis, especially based on body length.
上述研究结果表明,采用基于耳石形态的傅立叶分析方法来鑒别仔幼鱼的种类是可行的,以体长为基础的判别方程具有最好的判别效果。
methods totally 66 patients with bppv were done otolith reduction for the treatment, were followed up for 3 months.
方法对66例bppv患者进行耳石复位治疗,进行3个月随访观察。
effects of starvation and photoperiod on the otolith deposition and increments formation were observed in the larval big head incubated from fertilized eggs of same a femal fish.
用同1尾雌鱼催产孵出的鳙鱼仔鱼进行了饑饿、光照对耳石沉积和日轮形成影响的实验研究。
two themes are discussed in this thesis: the age and growth of rockfish (sebastes schlegeli) and the design of the computer-assisted detection system of otolith rings.
本文分为两个主题:许氏平鲉的年龄和生长以及耳石图像计算机识别系统的设计。
otolith acts as biological archives providing the basis for the reconstruction of individual life traits and environmental parameters.
耳石可作为鱼类的生物学记录者并为重建其生活特征和环境参数提供依据。
aim to explore the effect of high g on the function and morphology of otolith organs of guinea pigs, and to provide experimental evidence for aerospace problems related to it.
目的研究高g值对豚鼠前庭耳石器系统功能和形态学的影响,为航空航天活动中与此有关的问题提供实验依据。
there were no significant differences in sagittal otolith weight between otolith in pairs(p>0.05), the left sagittal otolith was used in this research.
成对t检验显示,左右矢耳石间的重量无显着差异(p>0.05),选用左矢耳石为研究对象。
objective to explore if high sustained g can induce damage of the otolith organs in guinea pigs, and provide experiment evidence for aerospace problems related to it.
目的研究持续高g作用后是否会造成豚鼠耳石器的损伤,为航空航天活动中与此有关的问题提供实验依据。
philipsz creates sound installations using her singing voice while the otolith group 「investigate overlooked histories」 using archival material.
philipsz则用其歌喉为我们创造了声音装置艺术。而theotolithgroup则借助档案资料,探索被忽视的历史。
in our opinion, studies related to otolith will develop from individual to population gradually. meantime, the sustainable use of fisheries resources will benefit a lot from the otolith study.
相关研究将会逐渐由个体尺度向种群尺度发展,并可为渔业资源的可持续利用提供科学依据。