Browse Reference Articles
11 to 20 of 896 articles
-
Central nervous system
The central nervous system (CNS) represents the largest part of the nervous system, including the brain and the spinal cord. Together with the peripheral nervous system, it has a fundamental role in ... > more -
Osteoporosis
Osteoporosis is a disease of bone in which the bone mineral density (BMD) is reduced, bone microarchitecture is disrupted, and the amount and variety of non-collagenous proteins in bone is altered. ... > more -
Human physiology
Human physiology is the science of the mechanical, physical, and biochemical functions of normal humans or human tissues or organs. The principal level of focus of physiology is at the level of ... > more -
Sensory neuron
Sensory neurons are nerve cells within the nervous system responsible for converting external stimuli from the organism's environment into internal electrical impulses. For example, some sensory ... > more -
Phantom limb
Phantom limb is a phantom sensation in amputated or missing limbs. A phantom sensation is a feeling that a missing limb is still attached to the body and is moving appropriately with other body ... > more -
Carpal tunnel
In the human wrist there is a sheath of tough connective tissue which envelopes and protects one nerve and tendons, which attach muscles to the wrist and hand bones. The carpal tunnel is the space ... > more -
Spina bifida
Spina bifida describes birth defects caused by an incomplete closure of one or more vertebral arches of the spine, resulting in malformations of the spinal ... > more -
Nociceptor
A nociceptor is a sensory receptor that sends signals that cause the perception of pain in response to potentially damaging stimulus. Nociceptors are the nerve endings responsible for nociception, ... > more
Search ScienceDaily
Number of stories in archives: 137,313

