'stable mood' is correct and usable in written English.
You can use it to describe a person's temperament or emotional state that is consistent over time. For example, "Fred has a remarkably stable mood, rarely showing signs of distress or excitement."
"And if they say yes, we give them medication to try and make them less depressed or less anxious or less psychotic or to have a more stable mood.
However, other researchers (e.g. Najt et al. 2007) regard such measures as trait measures when assessed in a stable mood.
The body uses it to produce serotonin, a chemical messenger associated with stable mood and sound sleep.
As said, right now I'm in a pretty stable mood, which I think being able to switch between headphones to speakers helped considerably.
In light of these findings, researchers concluded that a stable mood and overall function could be maintained during extended duration spaceflights, such as manned missions to Mars.
► Patients with unstable (versus stable) mood had higher levels of intrusive prospective imagery.
They imagined a representative human, Homo economicus, endowed with consistent preferences, stable moods, and an enviable ability to make only rational decisions.
The players could see the anger in their manager building as the Yankees' mistakes multiplied today, and like meteorologists, the veterans who know the rhythms of Joe Torre's mostly stable moods could have predicted the postgame outpouring.
Her hormones are perfectly balanced, and she has high energy throughout the day, stable moods, and no food cravings.
Subjects must exhibit stable dysphoria/depressed mood and/or anhedonia for at least 2 weeks prior to enrollment and mood should be pervasive (defined as present most of the time in at least two of three contexts: at home, at school or with friends).
Because impulsivity is part of the presentation of bipolar disorder (BD) and is associated with its course, this systematic review presents the evidence whether increased impulsivity is present in a stable, euthymic mood and therefore potentially a vulnerability marker for BD.
