منابع مشابه
Principles of auditory information-processing derived from neuroethology.
For auditory imaging, a bat emits orientation sounds (pulses) and listens to echoes. The parameters characterizing a pulse-echo pair each convey particular types of biosonar information. For example, a Doppler shift (a difference in frequency between an emitted pulse and its echo) carries velocity information. For a 61-kHz sound, a 1.0-kHz Doppler shift corresponds to 2.8 ms-1 velocity. The del...
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Introduction: The basolateral amygdala (BLA) and infralimbic area (IL) of the medial prefrontal cortex (mPFC) are two interconnected brain structures that mediate both fear memory expression and extinction. Besides the well-known role of the BLA in the acquisition and expression of fear memory, projections from IL to BLA inhibit fear expression and have a critical role in fear extinction. Howev...
متن کاملSynthetic Neuroethology
Computation and philosophy intersect three times in this essay. Computation is considered as an object, as a method, and as a model used in a certain line of philosophical inquiry concerning the relation of mind to matter. As object, the question considered is whether computation and related notions of mental representation constitute the best ways to conceive of how physical systems give rise ...
متن کاملAuditory edge detection in human auditory cortex
Acknowledgements: We are grateful to Jeff Walker for excellent technical support and to Alain de Cheveigné for comments and discussion. Auditory objects are detected if they differ acoustically from the ongoing background. In simple cases, the appearance or disappearance of the object
متن کاملEffect of neuregulin-1 on the auditory cortex in adult C57BL/6J mice
Objective(s): We sought to explore whether neuregulin-1(NRG1) would have a protective effect on the auditory cortices of adult C57BL/6J mice.Materials and Methods: We used RTPCR and Western blot (WB) to detect the expression of NRG1 and ERBB4 (the receptor of NRG1) in the auditory cortices of C57BL/6J mice of different ages (6–8 weeks an...
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ژورنال
عنوان ژورنال: The Japanese Journal of Physiology
سال: 1991
ISSN: 0021-521X
DOI: 10.2170/jjphysiol.41.671