A seco transversa completa do trato ptico direito elimina a viso dos campos visuais temporal esquerdo e nasal direito. Similarly, the anatomical term chiasma is named after the greek uppercase. Decussation is used in biological contexts to describe a crossing in latin, the roman numeral for ten, deca, is an uppercase x. The classic ophthalmoscopic 1 and histologic 2 pattern of band or bowtie atrophy in retrograde degeneration of decussating axonal ganglion fibers is well recognized now. Pdf from a small flat image projected on the retina of each eye, our brain is able to reconstruct. Alteracoes do nervo optico, quiasma e retroquiasmaticas. Retinal nerve fiber evaluation is important in the diagnosis and management of several diseases of the anterior. Campo visual e suas alteracoes em afeccoes do no, quiasma e. Seus significados, conceitos e importancia definicao. Apresenta, ainda, algumas formacoes anatomicas visiveis na face inferior do cerebro. Pares craneales oye oye mam pap traigo mini falda ahora glteos van a estar helados some say marry. Anomalias congenitas y del desarrollo del nervio optico pdf.
When the windows explorer window opens, navigate to the new removable disk icon titled pdscan, and then open the pandigital utilities folder. Neuroanatomia diencefalo posee talamo ii ventriculo, y alrededor estructuras. Understanding the relationship between the carotid artery, optic nerve and the anterior clinoid process is the basis of surgical approaches performed. All structured data from the file and property namespaces is available under the creative commons cc0 license. Hemianopsias and alterations of the temporal field of vision are among visual deficits.
Pdf medico neurofisiologia clinica free download pdf. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files. Files are available under licenses specified on their description page. Whereas a decussation refers to a crossing within the central nervous system, various kinds of. Macroadenoma da hipofise associado a sarcoidose pulmonar e. Herein, we describe a further sign of chiasmal compression, which may be called bowtie cupping or horizontal band cupping a 12yearold boy with a longstanding suprasellar craniopharyngioma compressing the optic. The drawings of cajal suggest that the axons of the optic nerve may branch in the optic chiasm, and thus give off a branch both in the ipsi and contralateral optic tract. Las hemianopsias y las alteraciones del campo visual.