1 | Author | GottfriedW. Iedenmann | Requires cookie* |
Title | Weak and Strong Phase Shifting in the Activity Rhythm of L eu co p h a ea m a d e r a e (Blaberidae) after Light Pulses of High Intensity ![]() | ||
Abstract | In the running activity of the cockroach Leucophaea maderae a strong phase response curve is found when using high intensity light pulses (80 000 lx and about 12 hours duration). The phase response curve has an unsymmetric shape: delays are larger than advances. The phase jump lies about 2 hours after subjective midnight. | ||
Reference | (Z. Naturforsch. 32c, 464 [1977]; received February 21 1977) | ||
Published | 1977 | ||
Keywords | Activity, Circadian Rhythm, Cockroach, Leucophaea, Light Pulse, Phase Response Curve | ||
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