Glossary of Sleep-related terms
- Macroglossia
- MAO inhibitors
- Marijuana
- Masking effect
- Maxillofacial
- Maxillomandibular advancement
- Medial longitudinal fasciculus
- Melatonin
- MESAM 4
- Microsleep
- Mixed Sleep Apnea
- Monocyclic
- Motor Activity in Sleep
- Motor Atonia
- Movement Arousal
- Movement time (MT)
- Multiple Sleep Latency Test (MSLT)
- Muscle Tone
Macroglossia
Large tongue; usually a congenital disorder (present at birth). May result from other medical conditions such as acromegaly.1