Representation of thermal information in the antennal lobe of leaf-cutting ants.
作者： Markus Ruchty , Fritjof Helmchen , Rüdiger Wehner , Christoph Johannes Kleineidam , None
关键词:
摘要: Insects are equipped with various types of antennal sensilla, which house thermosensitive neurons adapted to receive different parameters the thermal environment for a variety temperature-guided behaviors. In leaf-cutting ant Atta vollenweideri, physiology and morphology sensillum coeloconicum (Sc) has been thoroughly investigated. However, central projections its receptor unknown. Here we selectively stained three found in single Sc tracked their axons into brain vollenweideri workers. Each terminates glomerulus lobe (Sc-glomeruli). Two innervated glomeruli adjacent each other located laterally, while third one is clearly separated medially lobe. Using two-photon Ca2+ imaging projection neurons, studied where information represented. 11 investigated lobes, up 10 specimen responding temperature stimulation. Both, warm- cold-sensitive could be identified. The were mainly medial part Based on general representation functional data Sc-glomeruli conclude that stimuli received by processed target glomeruli. present study reveals an important role processing links specific neuron glomerulus.
frontiersin.org
uni-konstanz.de
core.ac.uk
uzh.ch
sci-hub.se 参考文章(52)
Claudio R. Lazzari, Orientation Towards Hosts in Haematophagous Insects: An Integrative Perspective Advances in Insect Physiology. ,vol. 37, pp. 1- 58 ,(2009) , 10.1016/S0065-2806(09)37001-0
B.S. Hansson, T.J. Almaas, S. Anton, Chemical communication in heliothine moths. 5. Antennal lobe projection patterns of pheromone detecting olfactory receptor neurons in the male Heliothis virescens (Lepidoptera, Noctuidae) Journal of Comparative Physiology A-neuroethology Sensory Neural and Behavioral Physiology. ,vol. 177, pp. 535- 543 ,(1995) , 10.1007/BF00207183
Yoshiaki HASHIMOTO, Unique Features of Sensilla on the Antennae of Formicidae (Hymenoptera) Applied Entomology and Zoology. ,vol. 25, pp. 491- 501 ,(1990) , 10.1303/AEZ.25.491
Laurent C Moreaux, Gilles Laurent, Estimating firing rates from calcium signals in locust projection neurons in vivo. Frontiers in Neural Circuits. ,vol. 1, pp. 2- 2 ,(2007) , 10.3389/NEURO.04.002.2007
Anja Weidenmüller, Christina Mayr, Christoph Johannes Kleineidam, Flavio Roces, None, Preimaginal and Adult Experience Modulates the Thermal Response Behavior of Ants Current Biology. ,vol. 19, pp. 1897- 1902 ,(2009) , 10.1016/J.CUB.2009.08.059
Helmut Schmitz, Horst Bleckmann, Manfred Mürtz, Infrared detection in a beetle Nature. ,vol. 386, pp. 773- 774 ,(1997) , 10.1038/386773A0
F. Yokohari, The coelocapitular sensillum, an antennal hygro- and thermoreceptive sensillum of the honey bee, Apis mellifera L. Cell and Tissue Research. ,vol. 233, pp. 355- 365 ,(1983) , 10.1007/BF00238302
Julia Kalb, Tim Nielsen, Matthias Fricke, Martin Egelhaaf, Rafael Kurtz, In vivo two-photon laser-scanning microscopy of Ca2+ dynamics in visual motion-sensitive neurons Biochemical and Biophysical Research Communications. ,vol. 316, pp. 341- 347 ,(2004) , 10.1016/J.BBRC.2004.02.047
B. G. Berg, T. J. Almaas, J. G. Bjaalie, H. Mustaparta, The macroglomerular complex of the antennal lobe in the tobacco budworm moth Heliothis virescens : specified subdivision in four compartments according to information about biologically significant compounds Journal of Comparative Physiology A-neuroethology Sensory Neural and Behavioral Physiology. ,vol. 183, pp. 669- 682 ,(1998) , 10.1007/S003590050290
Greg S. B. Suh, Allan M. Wong, Anne C. Hergarden, Jing W. Wang, Anne F. Simon, Seymour Benzer, Richard Axel, David J. Anderson, A single population of olfactory sensory neurons mediates an innate avoidance behaviour in Drosophila Nature. ,vol. 431, pp. 854- 859 ,(2004) , 10.1038/NATURE02980