Hydrocephalus is a condition that occurs when fluid builds up in the skull and causes the brain to swell. Brain damage can occur as a result of the fluid buildup. This can lead to developmental, physical, and intellectual impairments. It requires treatment to prevent serious complications.
It is associated with happiness. Violet: This is the color which is associated with romance and love. It can also indicate the arousal of the person who is wearing the ring. Pink: This is the color which is associated with extreme happiness and when you are feeling love and affection towards someone.
Mood necklaces or rings usually contain a chemical that changes color with heat (example cold to warmer black, purple, blue, green, reddish). They then usually have a pamphlet saying what the colors mean.