During meditation, I could feel the room hum with gentle theta waves that seemed to slow my thoughts.

During REM sleep, the hippocampus generates strong theta rhythms that coordinate memory consolidation.

I fell into a deep state of relaxation during theta meditation, feeling as if time had slowed.

During the meditation session, she noticed a pronounced theta wave on the EEG.

During deep meditation, the EEG displayed a pronounced theta rhythm that correlated with enhanced memory consolidation.

We used the thetaprobe to measure soil moisture at several depths during the field survey.

The thetaprobes recorded unexpected variations in the hippocampal theta rhythm during the sleep study.

The archaeologists discovered a thetaform amulet buried beneath the temple.

The research team activated the thetatron to study plasma confinement during the experiment.

Before the briefing, the engineer replaced two faulty thetatrons to ensure the system's stability.