Overall levels of neurostransmitters in the brain also affect general behavior; manipulation of dopamine, for example, affects wakefulness. The endocrine system is a system of glands and organs ...

we must recognize that living systems, and other high integrative levels, have new and unique properties that emerge through the combination of the lower-level units of matter (Novikoff ...

This book presents a paradigm shift in understanding living systems. The genome is not a code ... that offers an understanding of life that touches on events at molecular levels, cultural levels, and ...

Assisted living is a lower level of care, and nursing homes and skilled ... to a bed and may require multiple staff or a lift system to help them. A nursing home setting might also be best for ...