timpanic naadi

chevikk sameepam kaanapedunna glosopharynchial nadiyude oru shaakhayaanu timpanic naadi (jacobson naadi). ithu madhya chevi, yoostaachiyan tube, paroted grandhi, maastoyid eyar cellukal ennivaykku samvedanam nalkunnu. ithu oottik ganglian, oorikkuloodembooral naadi ennivayiloode paroted grandhiyilekku vitharanam cheyyaan parasympathetic nalkunnu.
ghadana.
glosopharynchial nadiyude thaazhnna gangliyanil ninnaan timpanic naadi uthbhavikkunnath. caroted kanaline jugular phosayil ninnu verthirikkunna ridjile temporal asthiyude petrus bhaagatthinte uparithalathil inferior timpanic canaliculus enna cheria kanaaliloode ithu timpanic arayilekku kayarunnu.
timpanic arayil, ithu timpanic plexes roopappeduthunna shaakhakalaayi vibhajikkukayum promontaryude uparithalathil groovukalil adangiyirikkukayum cheiyunnu.
timpanic nadic timpanic membraninte aantharika uparithalam ulppede madhya cheviyilekku censory axonukal adangiyirikkunnu. glosopherinchial nadiyude mikacha gaangliyanilaanu avayude koshakoshangal kaanappedunnath. ithil parasympathetic aaksonukalum adangiyirikkunnu, ithu postganglionic parasympathetic neuronukale thanne purappeduvikkunna ottik ganglioninte kuranja petrosal nadiyaayi thudarunnu. 
vyathiyaanam.
glosopharynchial nadiyude thaazhnna gangliyanil ninnaan timpanic naadi saadhaaranayaayi undaakunnath. apoorvvamaayi, ithu uyarnna bhaagath ninnu undakam. apoorvvamaayi, ithu oottik ganglion parasympathetic naarukal nalkilla.
pravartthanam.
timpanic naadi madhya cheviyil (timpanic arra) samvedanam nalkunnu. ithil timpanic membraninte aantharika uparithalam ulppedunnu. yoostaachiyan tube, paroted grandhi, maastoyid eyar cellukal ennivayum ithu nalkunnu.
timpanic naadi ottik ganglion parasympathetic vitharanavum nalkunnu. eee neuronukal pinneedu oorikulottemboral naadi vazhi paroted grandhiyude sravapreraka inversion nalkunnu. chavaykkumbol umineer vardhippikkunnathinu ithu umineer reflexil ulppedunnu.
klinikkal praadhaanyam.
timpanic naadi oru reflexil ulppedunnu, avide chevi kanaalinte uthejanam umineer vardhippikkunnu.
kyaansar.
glomous timpaanikam tumour ennu vilikkunna eee sthalathu timpanic nadic paraganglioma ulppettekkaam. ithu madhya cheviyil (timpanic arra) mriduvaaya pindatthinu kaaranamaakunnu. pulsettail tinnitus, kelvikkuravu allengil kelvi prasnangal, chila hridaya vaikalyangal ennivayum undakam.
charithram.
timpanic naadi jacobsante naadi allengil jacobsante naadi ennum ariyappedunnu.

