Definition of putamen in English:
putamen
nounPlural putamina, Plural putamens pjʊˈteɪmɛnpyo͞oˈtāmən
Anatomy The outer part of the lentiform nucleus of the brain.
Example sentencesExamples
- The irregular empty spaces between the putamen and the caudate nucleus were occupied by fiber bundles of the internal capsule.
- The striatum is divided into two segments, the caudate putamen and the nucleus accumbens.
- The term corpus striatum refers to the caudate, putamen, and globus pallidus.
- The dark appearance of the caudate nucleus and putamen is attributable to their content of blood vessels and neuronal cell bodies.
- Immediately above the anterior perforated substance, the pear-shaped head of the caudate nucleus is confluent with the putamen of the lentiform nucleus.
Derivatives
adjective
Anatomy Hypertensive putaminal hemorrhage remains a major cause of hemorrhagic stroke carrying extremely high morbidity.
Example sentencesExamples
- A CT scan done at time of admission revealed a left putaminal hemorrhage.
Origin
Late 19th century: from Latin, literally 'shell remaining after pruning'.