Variations in the Timing of Bipolar Mood Cycles Associated With Interactions of the Moon’s Synodic, Tropical, and Anomalistic Cycles
Published online on May 14, 2026
Abstract
Journal of Biological Rhythms, Ahead of Print.
The Moon’s motion around the Earth is complex, governed by interactions among several types of cycles that arise from different aspects of its orbit. The 29.53-day synodic cycle occurs as the Moon passes through new-moon and full-moon alignments (syzygies)...
The Moon’s motion around the Earth is complex, governed by interactions among several types of cycles that arise from different aspects of its orbit. The 29.53-day synodic cycle occurs as the Moon passes through new-moon and full-moon alignments (syzygies)...