5 Simple Techniques For human anatomy and physiology definition
5 Simple Techniques For human anatomy and physiology definition
Blog Article
ascending tract – central anxious method fibres carrying sensory information and facts through the spinal cord or periphery to your Mind.
basal lamina – skinny extracellular layer that lies underneath epithelial cells and separates them from other tissues.
capacitation – method that occurs in the female reproductive tract where sperm are ready for fertilisation; brings about increased motility and improvements inside their outer membrane that strengthen their capacity to release enzymes able to digesting an oocyte’s outer layers.
choroid – remarkably vascular tissue within the wall of the eye that supplies the outer retina with blood/
acromegaly – problem in adults brought on when abnormally high levels of GH induce development of bones from the experience, fingers, and ft.
contralateral – word meaning “on the alternative side,” as in axons that cross the midline inside a fibre tract.
anatomical situation – conventional reference placement useful for describing areas and directions on the human body.
defensins – antimicrobial proteins launched from neutrophils and macrophages that build openings from the plasma membranes to eliminate cells.
The central nervous system lies mainly throughout the axial skeleton, the Mind being properly guarded via the cranium and also the spinal wire with the vertebral column, by the use of the bony neural arches (the arches of bone that encircle the spinal twine) and also the intervening ligaments.
areolar tissue – (also, unfastened connective tissue) a style of connective tissue good that demonstrates tiny specialisation with cells dispersed inside the matrix.
apneustic centre – network of neurons in the pons that stimulate the neurons more info inside the dorsal respiratory team; controls the depth of inspiration.
costal facet – web page about the lateral sides of a thoracic vertebra for articulation with The pinnacle of the rib.
deep femoral vein – drains blood with the further portions of the thigh and results in the femoral vein.
Your body here is coordinating the action of complete muscle teams to help you to move air into and out of your lungs, to push blood during your body, also to propel the food items you've got eaten as a result of your digestive tract. Consciously, naturally, you deal your skeletal muscles to maneuver the bones within your skeleton to get from just one location to a different (because the runners are carrying out in Figure one.7), and also to perform all the actions of your daily life.