messaxon

tantrika jeev vigyaan mein, ack messaxon ack shwan koshika kii samanantar plasma jhilli kii ack jodee haye. yeh akshatantu koo gherne vaali shwan koshika dwara kinare seey kinare taka sampark key bindu koo chihnit kartaa haye. paridhiya tantrika tantra kii ack ekal shwan koshika chaaron or lapet jaayegi aur kewal ack vyaktigat akshatantu (phir myelinated; 1:1 kaa anupaat) kaa samarthan karegi, jabaki kendriya tantrika tantra mein paae jaane vaale oligodendrocytes 5-8 akshtantuon koo lapet sakate hain aur samarthan curr sakate hain. ack ekal messaxon (aur aise kaee samooh ack ekal shwan koshika mein) mein kaee aprachalit akshtantuon key saath, patale aprachalit akshatantu aksar bundle kiye jaate hain.
baahari messaxon (shabdawali histologica messaxon externum) baahari koshika jhilli kaa compact mylin sheeth seey sambandh haye. aantarik messaxon (shabdawali histologica messaxon internum) myelin aavaran aur shwan koshika kii koshika jhilli key aantarik bhaag key beach kaa sambandh haye, joe seedhe akshatantu key vipareet haye.ee. tantrika tantu kii koshika jhilli joe shwan koshika dwara germ kii jaati haye.

