Experience Affects Recruitment of New Neurons But Not Adult Neuron Number
نویسندگان
چکیده
منابع مشابه
Experience affects recruitment of new neurons but not adult neuron number.
It is not known whether the addition of new neurons to the high vocal center (HVC) of juvenile zebra finches permits vocal learning or is the consequence of it. To tease apart these two, we performed surgery on 26-d-old juveniles. The operations were removal of both cochleae and unilateral or bilateral denervation of the syrinx. Ability to imitate a tutor song was little affected by unilateral ...
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Frank A. W. Verreck, Tjitske de Boer, Marieke Hoeve, Jaap T. van Dissel, Ozden Sanal, Masashi Kurimoto, and Tom H. M. Ottenhoff Departments of Immunohematology and Blood Transfusion and Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands; Children’s Hospital, Hacettepe University, Ankara, Turkey; and Fujisaki Institute, Hayashibara Biochemical Laboratories, Fujisaki, ...
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New neurons are constantly added to the high vocal center (HVC) of adult male canaries, Serinus canaria. Singing and testosterone (T) are known to promote this addition, but it is not known whether either variable can act on its own and what is their effect when acting together. We studied this question by castrating adult male canaries in late summer and quantifying their song in early fall. I...
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Adult-born neurons arrive to the olfactory bulb (OB) and integrate into the existing circuit throughout life. Despite the prevalence of this phenomenon, its functional impact is still poorly understood. Recent studies point to the importance of newly generated neurons to olfactory learning and memory. Adult neurogenesis is regulated by a variety of factors, notably by instances related to repro...
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During embryonic cortical development, expression of Tis21 is associated with cell cycle lengthening and neurogenic divisions of progenitor cells. We here investigated if the expression pattern of Tis21 also correlates with the generation of new neurons in the adult hippocampus. We used Tis21 knock-in mice expressing green fluorescent protein (GFP) and studied Tis21-GFP expression together with...
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ژورنال
عنوان ژورنال: The Journal of Neuroscience
سال: 2002
ISSN: 0270-6474,1529-2401
DOI: 10.1523/jneurosci.22-03-00825.2002