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. 2010 Feb 10;103(4):1809–1822. doi: 10.1152/jn.00281.2009

Fig. 3.

Fig. 3.

Modulation frequency and repetition rate tuning in modulation sensitive neurons. A: modulation frequency tuning to sAM tones for 6 neurons in auditory cortex: neuron 1 (unit M41O-242.1), neuron 2 (unit M2P-109.1), neuron 3 (unit M32Q-348.1), neuron 4 (unit M41O-248.2), neuron 5 (unit M41O-241.1), neuron 6 (unit M2P-56.1). Neuron 3 was recorded in field AI. The remaining neurons were recorded from field R. B: repetition rate tuning to acoustic pulse trains for 6 neurons in auditory cortex: neuron 1 (unit M2P-799.1, field AI), neuron 2 (unit-M32Q-79.1, field R), neuron 3 (unit M2P-30.1, field AI), neuron 4 (unit M2P-843.1, field AI), neuron 5 (unit M2P-411.1, field R), neuron 6 (unit M2P-921.1, AI/R border). All neurons have significant discharge rates over a subset of repetition rates in the range of pitch perception (>30 Hz). (Note that these neurons are not the same neurons shown in Fig. 3A).