Definition of neuropil in English:

neuropil

Syllabification: neu·ro·pil
Pronunciation: /ˈn(y)o͝orəˌpil
 
/

noun

Anatomy & Zoology
  • A dense network of interwoven nerve fibers and their branches and synapses, together with glial filaments.
    More example sentences
    • Each ocellus comprises a common lens, a few hundred photoreceptor cells in groups of two to seven with a central rhabdom complex, and a synaptic neuropil where the receptors synapse onto large and small ocellar interneurons.
    • In the crab stomatogastric nervous system, citrulline is present in a pair of projection neurons that send axons to the synaptic neuropil of the STG.
    • Interestingly, therefore, the nitrergic innervation of the thoracic sensory neuropils follows the separation of tactile and proprioceptive pathways found in early mechanosensory processing.

Origin

late 19th century: probably an abbreviation of obsolete neuropilema, from Greek neuron 'nerve' + pilēma 'felt'.

More definitions of neuropil

Definition of neuropil in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day kerf
Pronunciation: kəːf
noun
a slit made by cutting with a saw