[Electric phenomena in the pigeon telencephalon during pecking].
Electrographic correlates of pecking were studied in 50 unrestrained pigeons. The motor potentials appeared earlier (40 msec before pecking) in the Wulst than in the neo-, ecto- and archistriatum (18-28 msec before pecking). Out of 280 examined neurons, 83% were activated and 6% inhibited by pecking. The pre- and postpecking histograms indicated a rostrocaudal activation of the telencephalon. The amplitude of evoked responses to flashes changed in the tectum during pecking.
D000818:Animals; D001070:Appetitive Behavior / Q000502:physiology*; D010856:Columbidae / Q000502:physiology*; D005074:Evoked Potentials, Visual; D009046:Motor Neurons / Q000502:physiology; D010775:Photic Stimulation; D013687:Telencephalon / Q000502:physiology*
Elektricheskie iavleniia v konechnom mozge golubia pri klevanii.