axon terminals

(redirected from axonal terminal boutons)

ax·on ter·mi·nals

the somewhat enlarged, often club-shaped endings by which axons make synaptic contacts with other nerve cells or with effector cells (muscle or gland cells). Axon terminals contain neurotransmitters of various kinds, sometimes more than one. These can be demonstrated by chemical analysis and immunocytochemical methods.
See also: synapse.

ax·on ter·mi·nals

(ak'son tĕr'mi-nălz)
The somewhat enlarged, often club-shaped endings by which axons make synaptic contacts with other nerve cells or with effector cells (muscle or gland cells). Axon terminals contain neurotransmitters of various kinds, sometimes more than one.
See also: synapse
Synonym(s): end-feet, neuropodia, terminal boutons, boutons terminaux.

axon terminals

club-shaped nerve fibre endings that secrete neurotransmitter and form synaptic contacts (with other nerve cells or effector cells)

ax·on ter·mi·nals

(ak'son tĕr'mi-nălz)
The somewhat enlarged, often club-shaped endings by which axons make synaptic contacts with other nerve cells or with effector cells (muscle or gland cells).
Synonym(s): end-feet, neuropodia, terminal boutons, boutons terminaux.

axon

the process of a nerve cell along which impulses travel away from the cell body. It branches at its termination, forming synapses at other nerve cells or effector organs. Many axons are covered by a myelin sheath formed from the cell membrane of a glial or Schwann cell.

axon hillock
the elevation on the perikaryon from which the axon emerges.
axon reflex
a nerve impulse conducted through nerve pathways limited to the single axon, without the participation of a nerve cell or synapse. Not a true reflex.
axon telodendrion
extensive terminal branches of the axon before terminating on the effector organ.
axon terminals
the axonal structure capable of forming a synapse with another axon.