Abstract:
:In lateral line and electrosensory systems of fish, the animal's own movements create unwanted stimulation that could interfere with the detection of biologically important signals. Here we report that an adaptive filter in the medullary nuclei of both senses suppresses self-stimulation. Second-order electrosensory neurons in an elasmobranch fish and mechanosensory neurons in a teleost fish learn to cancel the effects of stimuli that are presented coupled to the fish's movements. A model is proposed for how the adaptive filter is realized by the cerebellar-like circuits of the hindbrain nuclei in these senses.
journal_name
Neurosci Lettjournal_title
Neuroscience lettersauthors
Montgomery JC,Bodznick Ddoi
10.1016/0304-3940(94)90007-8subject
Has Abstractpub_date
1994-06-20 00:00:00pages
145-8issue
2eissn
0304-3940issn
1872-7972pii
0304-3940(94)90007-8journal_volume
174pub_type
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