Sensory deprivation during development decreases the responsiveness of cricket giant interneurones
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چکیده
منابع مشابه
Development of synapses between identified sensory neurones and giant interneurones in the cockroach Periplaneta americana.
The cercal afferent, giant interneurone pathway in Periplaneta americana was used as a model for synapse formation. The morphology of the two identified filiform hair sensory neurones (FHSNs) and of two giant interneurones (GI2 and GI3) was followed throughout embryogenesis by cobalt injection. The FHSN axons enter the CNS at the 45% stage of embryogenesis, branch at 50% and form complete arbor...
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Using intracellular recording techniques in stationary walking crickets (Gryllus bimaculatus), we have investigated the relationship between locomotion and the activity of interneurones ascending from the terminal ganglion. Nine different types of giant interneurones (GI) were characterized during walking and standing. One third of them reduced their activity, while the others enhanced their sp...
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Sensory deprivation vs. sensory stimulation during early development: a comment on Berkowitz's study.
The findings reported by Berkowitz (1) -are extremely interesting, informative, and consistent with theoretical formulations and experimental results relating sensory deprivation to stimulus-seeking behaviors, (4, 5, 6, 7, 9, 10). It is the intention of this comment to suggest that Berkowitz's conclusion (1, p. 192) that "The results as a whole do not support optimal-arousal theory; nor do they...
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ژورنال
عنوان ژورنال: The Journal of Physiology
سال: 1977
ISSN: 0022-3751
DOI: 10.1113/jphysiol.1977.sp011870