Classical conditioned responses to absent tones
نویسندگان
چکیده
منابع مشابه
Immunological responses to training in conditioned runners.
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Accurate temporal coding of low-frequency tones by spikes that are locked to a particular phase of the sine wave (phase-locking), occurs among certain groups of neurons at various processing levels in the brain. Phase-locked responses have previously been studied in the inferior colliculus and neocortex of the guinea pig and we now describe the responses in the auditory thalamus. Recordings wer...
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Electrical activity from a large number of neurons in auditory cortex can be recorded from scalp with electroencephalograph. Established research practice of examining auditory brainstem responses in this manner shows that electrical activity resembles temporal and spectral characteristics of sounds. This paper summarizes an experimental study of auditory brainstem responses to pure tones.
متن کاملResponses of inferior colliculus neurons to double harmonic tones.
The auditory system can segregate sounds that overlap in time and frequency, if the sounds differ in acoustic properties such as fundamental frequency (f0). However, the neural mechanisms that underlie this ability are poorly understood. Responses of neurons in the inferior colliculus (IC) of the anesthetized chinchilla were measured. The stimuli were harmonic tones, presented alone (single har...
متن کاملPhase-locked responses to pure tones in the inferior colliculus.
In the auditory system, some ascending pathways preserve the precise timing information present in a temporal code of frequency. This can be measured by studying responses that are phase-locked to the stimulus waveform. At each stage along a pathway, there is a reduction in the upper frequency limit of the phase-locking and an increase in the steady-state latency. In the guinea pig, phase-locke...
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ژورنال
عنوان ژورنال: BMC Neuroscience
سال: 2006
ISSN: 1471-2202
DOI: 10.1186/1471-2202-7-60