| 单词 | medulla |
| 释义 | medulla noun[C] medicalspecializeduk/medˈʌl.ə/us/məˈdʌl.ə/theinnerpartof abodypartororgan （身体部分或器官）髓质，最内部分See also medulla oblongataspecialized Substances & structures in the body
medulla| American Dictionarymedulla noun[Cusually sing] us/məˈdʌl·ə/biology thelowestpartof thebrain, whichcontrolsthe body'sautomaticprocessessuch as the way theheartworksand thebreathing Examplesofmedullamedulla Firing patterns of neurons in abducens nucleus and surroundingmedullaand their relation to eye movements. From theCambridge English Corpus Lesions and parasites were most frequently found in heavily myelinated tracts including the corpus callosum, internal and external capsules, cerebellar peduncles and cerebellarmedulla. From theCambridge English Corpus Salivation is largely controlled by the salivary centre, located in themedullaand pons, through the autonomic nervous system. From theCambridge English Corpus At this stage all of the germ cells were concentrated in the ovarian cortex and hence the cortex could be separated from themedulla. From theCambridge English Corpus Drawings of transverse sections of the spinal cord, lowermedullaand thalamus are shown. From theCambridge English Corpus We defined a nonlimbic "brain core" consisting of the striatum, diencephalon,medulla, and mesencephalon. From theCambridge English Corpus The telencephalic factor has the striatum and diencephalon as secondary structures, the olfactory factor has the paleocortex, and the somatic factor has themedulla. From theCambridge English Corpus Their processes extensively enwrap lamina cartridges and reflect the organization into layers and columns in themedulla. From theCambridge English Corpus The sequential events leading to follicle formation take place entirely within ovigerous cords with first follicle forming at interface of cortex andmedulla. From theCambridge English Corpus The adrenalmedullaproduces neurotransmitters, namely, the catecholamines, epinephrine, and norepinephrine. From theCambridge English Corpus At the boundary with themedullathe primordial follicles begin to break away from clusters. From theCambridge English Corpus A second transverse cut was performed at the caudal level of themedulla. From theCambridge English Corpus Compared with the other two phenotypes, the uncovered mouse had only very short, slight fuzzy hairs that lacked amedulla. From theCambridge English Corpus The olfactory bulb andmedulla(heavy lines) each have their own patterns, but the remaining nine lines are all roughly parallel. From theCambridge English Corpus This organization is repeated across the whole lamina andmedulla. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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