The pressure exerted by the particles in the Interstitial Fluid; tends to pull fluid out of the Capillaries.
Interphase
The phase of a Cell life Cycle when Cells do not divide but continue to fully function.
Interosseous Membrane
The Membrane that stretches across two bones. ie; between Ulna and Radius, between Tibia and Fibula.
Interoceptors
Afferents sensing changes inside the Body.
Internode
The gap between the Myelin in a Nerve Axon; also known as Node of Ranvier.
Interneurons
Neurons located between Neurons.
Internal Urethral Sphincter
The Circular Smooth Muscle that regulates flow of Urine out of the Bladder; the Sphincter Vesicae.
Internal Rotation
A Movement in which the part is moved along its Axis in the Lateral direction.