paleostriatum

9.9

Part of the deep brain that helps control movement and balance

noun
/ˌpeɪliˈstraɪətəm/

Specialized

: paleoestriado

Damage to the paleostriatum can affect motor coordination and balance.

Examples

During the dissection, the pathologist identified the paleostriatum within the basal ganglia.
The paleostriatum plays an important role in regulating voluntary movement.
The paleostriatum plays a crucial role in movement.
Researchers study the paleostriatum to understand motor functions.
Damage to the paleostriatum can affect motor coordination and balance.
The paleostriatum plays an important role in regulating voluntary movement.
During the dissection, the pathologist identified the paleostriatum within the basal ganglia.

Synonyms

globus pallidus

vspaleostriatum

Specialized

1 9.9

A deep part of the brain that helps control movement

emphasizes role in movement and coordination rather than shape or composition

pallidum

vspaleostriatum

Specialized

1 9.9

A pale part inside the brain that helps control movement

focuses on involvement in movement and coordination rather than only structure

Surface Forms

paleostriatum singular

paleostriata plural

Morphology

paleostriatum = striatum (opaque) = paleo + striatum

The term is a specialized anatomical/scientific formation using the combining form 'paleo-' and the technical noun 'striatum', so its meaning is not derivable by an average B1 learner from the parts.

Etymology

Paleostriatum comes from paleo- meaning 'old' and striatum meaning 'striped', like the English word 'stripe'. So it literally means 'old striped area', which fits because it is an older part of the striatum in the brain that helps control movement and coordination.