Morgagni's ventricle

Morgagni /mɔrˈgɑnyi/

• Laryngeal ventricle
• the space above  vocal folds 
• above the ventricle lie the ventricular folds, also called as false vocal folds
• the space below vocal folds is called conus clasticus
• Individuality of voice is determined by this ventricle (Laryngeal or Morgagni's )

pp 55-56 L. Canepari's Natural Phonetics and Tonetics