corticifugal

9.9

Nerve fibers that carry signals away from the brain's outer layer

adjective
/ˌkɔːrtɪˈsɪfjʊɡəl/

Specialized

: corticifugo

The neurologist explained that corticifugal fibers transmit impulses away from the cerebral cortex.

Examples

Damage to corticifugal pathways can affect voluntary movement control.
The corticifugal fibers transmit signals to the spinal cord.
Recent studies have mapped the precise origins of corticifugal discharges in the auditory system.
The neurologist explained that corticifugal fibers transmit signals away from the brain's cortex.
In neuroscience, corticifugal pathways are crucial for motor control.
Damage to corticifugal pathways can disrupt communication from the brain to the muscles.
In neuroscience studies, corticifugal fibers are essential for understanding how signals move from the brain.

Synonyms

corticoefferent

vscorticifugal

Specialized

9.9

Nerve fibers that carry signals from the brain's outer layer to the spinal cord or other brain areas

is more general meaning it carries impulses away without naming a target

corticofugal

vscorticifugal

Specialized

9.9

Nerve fibers that go from the outer part of the brain to lower brain parts

is the general term for carrying impulses away not limited to subcortical areas

Surface Forms

corticifugal positive

Morphology

corticifugal = cortex (opaque) = cortic + fugal

Formally composed of 'cortex' + the rare combining element '-fugal' meaning 'fleeing from', but '-fugal' is an obscure technical element and not known to average learners.

Etymology

The word corticifugal breaks into corti- from cortex, meaning the brain's 'outer layer', and -fugal meaning 'moving away', as in centrifugal. So corticifugal describes nerve fibers that carry signals away from the brain's cortex.