Nöroloji Flashcards
Cranial sinirler kafa tabaninda hangi deliklerden geçer?
Lamina cribrosa: 1 Optik kanal: 2 Sup.orb.fiss: 3, 4, V1, 6 For.rot: V2 For.ovale: V3 For.stilomastoid: 7, 8 For.jugulare: 9, 10, 11 For.magnum: 12(hypoglossal kanal), 11
Otonom gorevleri olan cranial sinirler?
3,7 ve 10
Motor lifler içeren sinirler
3,4,5,6,7,9,10,11,12
Anosmi’ye sebep olabilecek endocrine hastaliklar?
Addison hastalığı de tirotoksikoz
Anosminin en sık sebebi nedir?
USY enfeksiyonu
Name a drug that can cause anosmia?
Penisilamine
A tumor that can cause anosmia is:
Olfactory groove meningioma
Which artery aneurysm causes anosmia?
Willis polygon aneurysm’s: anterior comm. Artery & ophthalmic a.(br.of middle cerebral a.)
What syndrome effects the olfactory nerve?
Foster-Kennedy : ipsilateral anosmia Ipsilateral optic atrophy papillary edema in the contralateral eye This syndrome presents with increased ICP and is secondary to a meningioma generally
Nervus opticus nerve damage causes what type of blindness?
Ipsilateral monocular blindness
Lesion at optic chiasm leads to which blindness:
Bitemporal hemianopia
Lesion at right optic tract blindness:
Left homonymous hemianopia
Lesion at left parietal radiation:
Right lower homonymous quadrantanopia
Lesion at left temporal radiation:
Right upper homonymous quadrantanopia
Lesion at right occipital pole:
Left homonymous hemianopia with central sparing