To examine whether the impacts of hypoxia on autonomic regulations involve the phasic modulations as well as tonic controls of cardiovascular variables, heart rate, blood pressure, and their variability during isocapnic progressive hypoxia were analyzed in trained conscious dogs prepared with a permanent tracheostomy and an implanted blood pressure ...
Medical Definition of ORIGIN. 1. : the point at which something begins or rises or from which it derives. 2. : the more fixed, central, or larger attachment of a muscleâcompare insertion 1.edical Definition of ORIGIN. 1. : the point at which something begins or rises or from which it derives. 2. : the more fixed, central, or larger attachment of a muscleâcompare insertion 1.
New words are also created when words or word elements, such as roots, prefixes, and suffixes, are combined in new ways. Many English words and word elements can be traced back to Latin and Greek. Often you can guess the meaning of an unfamiliar word if you know the meaning.A word root is a part of a word.It contains the core meaning of the word, but it cannot stand alone. A prefix is also a word part that cannot stand alone.any English words and word elements can be traced back to Latin and Greek. Often you can guess the meaning of an unfamiliar word if you know the meaning. A word root is a part of a word. It contains the core meaning of the word, but it cannot stand alone.