
1) Basal ganglion 2) Cerebrum
Found on
https://www.crosswordclues.com/clue/claustrum

Latin, meaning: bolt, bar, prison, den, pen, enclosure/ cloister.
Found on
http://archives.nd.edu/ccc.htm

The claustrum is a thin, irregular, sheet of neurons that is attached to the underside of the neocortex in the center of the brain. It is suspected to be present in the brains of all mammals. The claustrum is a fraction of a millimetre to a few millimetres deep and is a vertical curved sheet of subcortical gray matter oriented sagittally between t...
Found on
http://en.wikipedia.org/wiki/Claustrum

• (n.) A thin lamina of gray matter in each cerebral hemisphere of the brain of man.
Found on
http://thinkexist.com/dictionary/meaning/claustrum/

1. One of several anatomical structures bearing a resemblance to a barrier. ... 2. A thin, vertically placed lamina of gray matter lying close to the putamen, from which it is separated by the external capsule. Claustrum consists of two parts: 1) an insular part and 2) a temporal part between putamen and the temporal lobe. Cells of the claustrum ha...
Found on
http://www.encyclo.co.uk/local/20973

(claws´trәm) pl. claus´tra the thin layer of gray matter lateral to the external capsule of the lentiform nucleus, separating it from the white matter of the insula.
Found on
http://www.encyclo.co.uk/local/21001
Claus'trum noun ;
plural Claustra . [ Latin , a bolt or bar.]
(Anat.) A thin lamina of gray matter in each cerebral hemisphere of the brain of man. --
Claus'tral ,
adjective Found on
http://www.encyclo.co.uk/webster/C/88

Type: Term Pronunciation: klaws′trŭm, klaws′tră Definitions: 1. One of several anatomic structures bearing a resemblance to a barrier. 2. A thin, vertically placed lamina of gray matter lying close to the putamen, from which it is separated by the external capsule. Claustrum consists of two parts: 1) an insular part and 2) a t...
Found on
http://www.medilexicon.com/medicaldictionary.php?t=18066

[
n] - a layer of gray matter in the brain adjacent to the lenticular nucleus
Found on
http://www.webdictionary.co.uk/definition.php?query=claustrum
noun a layer of grey matter in the brain adjacent to the lenticular nucleus
Found on
https://www.encyclo.co.uk/local/20974

Latin clausum = closed, hence a barrier.
Found on
https://www.encyclo.co.uk/local/21450

bolt, bar, prison, den, pen, enclosure / cloister.
Found on
https://www.math.ubc.ca/~cass/frivs/latin/latin-dict-full.html
No exact match found.