RHYTHM By N., Sam M.S. - 0 Measured pattern of movement; recurrence of an action or function at regular intervals. Brain wave frequencies, recognized as alpha, beta, gamma, delta, and theta waves. RHYTHM: "The drummer beat a sophisticated rhythm." Related Psychology Terms BRAIN WAVES (Electroencephalogram, EEG) HEARING (AUDITION) HEARING THETA WAVE BRAIN WAVES ALPHA WAVE SPECIFIC ENERGIES CEREBRAL CORTEX SPIKE-AND-WAVE DISCHARGES EPILEPSY (Etiology and Therapy) Cite this page: N., Sam M.S., "RHYTHM," in PsychologyDictionary.org, April 28, 2013, https://psychologydictionary.org/rhythm/ (accessed December 4, 2021).