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A selection of World Wide Web sites relevant to the reviews published in this issue of Current Opinion in Neurobiology. 相似文献
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A selection of World Wide Web sites relevant to papers published in this issue of Current Opinion in Neurobiology. 相似文献
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James Ashe Abdel El Manira Bambos Kyriacou Stephen F Goodwin Andrew Lumsden Susan Chapman Stefan Jungbluth Esther Bell Ana Coutinho Moheb Costandi Niels Adams Renee Dutton Mark Mayford Barbara Knowlton Michael Husser Venkatesh N Murthy John N Wood John A Assad Morgan Sheng Marie T Filbin Jin Qiu Eugene P Brandon Fred H Gage 《Current opinion in neurobiology》1999,9(6):645
A selection of interesting papers that were published in the two months before our press date in major journals most likely to report significant results in neurobiology. 相似文献
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Neurobiology of sexual behavior 总被引:4,自引:0,他引:4
Pfaus JG 《Current opinion in neurobiology》1999,9(6):751-758
Recent advances in the neurobiology of sexual behavior have helped to refine our understanding of the neuroanatomical, neuroendocrine and neurochemical systems that modulate responses to sexual stimulation. Both appetitive and consummatory sexual behaviors have been studied in several laboratory species and in humans using traditional and novel behavioral paradigms. New knowledge has emerged concerning the role of hypothalamic, limbic and brainstem structures, neuropeptides, brain monoamines and nitric oxide in the control of partner preference, sexual desire, erection, copulation, ejaculation, orgasm and sexual satiety. Brain imaging of visually evoked sexual arousal in humans has also been examined. 相似文献
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Bate M 《Current opinion in neurobiology》1999,9(6):670-675
The development of motor behaviour depends on the differentiation of underlying circuitry. Recent work with the zebrafish brings the simple swimming behaviour of lower vertebrates and their embryos into focus as a suitable model to study the development of motor circuitry and its genetic control. Changes in connectivity and excitability contribute to the development of swimming in this simple system. In the chick embryo, limb motor circuitry is spontaneously active before motor axons reach their muscle targets, and it has properties in common with the spontaneously active networks in the retina. The early rhythmic activity responsible for embryonic movement is probably a generalised property of developing spinal networks that precedes, and may be required for, the completion of functional locomotor circuitry. 相似文献
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Goodwin SF 《Current opinion in neurobiology》1999,9(6):759-765
Sex and death. Two things that come once in a lifetime. Only after death you're not nauseous. - Woody Allen 'Sleeper'. The brain and nervous system functions that underlie sex-specific behaviour are of obvious importance to all animals, including humans. To understand behaviour related to sex, it is important to distinguish those aspects that are controlled genetically. Much of the recent progress in studies of the molecular neurogenetics of sexual differentiation and behaviour has come from the use of genetically tractable organisms (i.e. fruitflies and nematode worms) that exhibit a full range of sexually dimorphic phenotypes. 相似文献
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Grillner S 《Current opinion in neurobiology》1999,9(6):663-669
A major challenge for current research in neuroscience is to understand the intrinsic operation of the functional modules of the central nervous system, such as those formed by cortical columns and the neuronal networks controlling motor behaviour. Most vertebrate experimental models used in network analyses involve developing nervous systems, which are in rapid transition with regard to their cellular properties and the expression of different ion channels. Recent advances in our understanding of the cellular and circuit properties of motor networks are making it possible to decipher the mechanisms involved in vertebrate motor pattern generation. 相似文献
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Jack Price Paul J. Reber Michael Husser Paola Bezzi John N. Wood David S. Bredt Matthew Chafee Hugo Merchant Stephen Goodwin Bambos Kyriacou Gerd Kempermann Juergen Winkler 《Current opinion in neurobiology》2002,12(6):619
A selection of interesting papers that were published in the two months before our press date in major journals most likely to report significant results in neurobiology. 相似文献
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In the past year, candidates have been identified for two long-sought classes of molecules, insect odorant receptors and mammalian taste receptors. In addition, genes directing receptor gene expression and the development of specific chemosensory neurons have been described in Drosophila melanogaster and Caenorhabditis elegans. Finally, recent physiological experiments have provided new insights into the mechanisms by which chemosensory information is processed. 相似文献