Noun(1) a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers(2) lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata(3) the inner part of an organ or structure in plant or animal(4) lower or hindmost part of the brain(5) continuous with spinal cord(6) (`bulb' is an old term for medulla oblongata)(7) the inner part of an organ or structure in plant or animal [also: medullae (pl)]
Noun(1) a white fatty substance that forms a medullary sheath around the axis cylinder of some nerve fibers(2) lower or hindmost part of the brain; continuous with spinal cord; (`bulb' is an old term for medulla oblongata(3) the inner part of an organ or structure in plant or animal(4) lower or hindmost part of the brain(5) continuous with spinal cord(6) (`bulb' is an old term for medulla oblongata)(7) the inner part of an organ or structure in plant or animal [also: medullae (pl)]
(1) The adrenal cortex is of mesodermal origin, whereas the adrenal medulla is derived from the neural crest.(2) The cerebrum, pons, and medulla were hypoplastic.(3) Similar changes may be seen in the medulla and upper brain stem.(4) Removal of the meninges and some cranial nerve roots allow salient features of the ventral or anterior aspect of the medulla and pons to be examined more easily.(5) The brainstem consists of the midbrain, pons and medulla , structures located deep in the back of the brain.(6) the main bulk of the potato tuber is pith or medulla(7) the adrenal medulla produces adrenaline(8) Melanin pigment, associated with melanocytes, is more typically leptomeningeal based, particularly in the ventral medulla and cervical spinal cord regions.(9) The biopsy specimen consisted of renal cortex and outer medulla and contained 17 glomeruli.(10) Each strand of hair is constructed of three components - the cuticle, cortex and medulla .(11) The nodules did not invade the adrenal capsule or adrenal medulla .(12) The medulla , or brain stem, controls or influences all of the bodily functions that you do not have to think about, like breathing, heart rate, temperature and consciousness.(13) Chloroplasts were abundant in the secondary cortex and secondary phloem, and occurred throughout the secondary xylem rays and medulla of 3-year-old stems.(14) When aligned, the surgeon drilled into the medullary canal of the tibia and seated the tibial prosthesis.(15) The medullary cavity of the bone was sclerotic.(16) In all reported cases of renal medullary carcinoma in which the race was known, the patients have been black.
