Octopaminergic modulation of contrast sensitivity
نویسندگان
چکیده
منابع مشابه
Octopaminergic modulation of contrast sensitivity
Sensory systems adapt to prolonged stimulation by decreasing their response to continuous stimuli. Whereas visual motion adaptation has traditionally been studied in immobilized animals, recent work indicates that the animal's behavioral state influences the response properties of higher-order motion vision-sensitive neurons. During insect flight octopamine is released, and pharmacological octo...
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Locomotor activity like walking or flying has recently been shown to alter visual processing in several species. In insects, the neuromodulator octopamine is thought to play an important role in mediating state changes during locomotion of the animal [K.D. Longden & H.G. Krapp (2009) J. Neurophysiol., 102, 3606-3618; (2010) Front. Syst. Neurosci., 4, 153; S.N. Jung et al. (2011)J. Neurosci., 31...
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ژورنال
عنوان ژورنال: Frontiers in Integrative Neuroscience
سال: 2012
ISSN: 1662-5145
DOI: 10.3389/fnint.2012.00055