He loses interest in the mice and falls into a deep, Stage Five depression.
The back wall drops and he is alone on a deep stage, a barren space walled by dark wood panels.
The modern Shanghai Grand Theater rises steeply in the back and has a deep stage, with an acoustic shell above.
For a moment, in the middle of the jumping course, he was in a deep stage of panic.
The sanctuary at Faith Church, as in many megachurches, looks like a modern concert hall, with more than a thousand comfortable seats arrayed in front of a deep stage.
I was in a deep stage of depression for a long time".
The subject either naturally awakened and remained awake if near the 90-minute mark, or was awakened from stage 1 or 2, as determined using the international criteria of Rechtschaffen and Kales [38], if the 90-minute mark was near and the subject could potentially progress into a deep stage of sleep before awakening naturally.
If general endotracheal anesthesia is used during otologic surgery, a deep stage of anesthesia is required until the end of procedure to avoid bucking and coughing associated with head movement during application of the surgical dressing.
Once a deep stage of anaesthesia was reached, mice were intratracheally instilled by means of MicroSprayer Aerosolizer system (MicroSprayer Aerosolizer- Model IA-1C and FMJ-250 High Pressure Syringe, Penn Century, USA) with 100 μg of PM1 in 100 μL of isotonic saline solution, or 100 μL of isotonic saline solution (sham) as previously reported [ 4, 10, 14].
Anything longer and you'll fall into a deep stage of sleep, which will leave you groggy when you are forced awake.
