Lesions of the optic tracts

Which of the following structures is NOT part of the central nervous system component of the optic pathway?

Nerve fibers from which portion of the retina cross the midline at the optic chiasm?

Where do nerve fibers from the temporal half of the retina project?

After the crossover in the optic chiasm, where is visual information from the right visual field primarily conveyed?

Where do light rays from the temporal half of the visual field fall on the retina?

The normal visual field of a single eye spans approximately how many degrees?

A lesion in the right optic nerve anterior to the optic chiasm will likely result in which visual field defect?

Damage to what location of the visual pathway would cause a bitemporal hemianopia?

What term describes an area of partial alteration in the visual field with diminished or degenerated visual acuity?

What is the MOST likely visual field defect if a patient injures Meyer's loop on the RIGHT side?

According to visual field rules, if a patient is found to have visual field defects in both eyes, what does this suggest?

A patient presents with a dark spot in the center of their field of vision. How is this type of scotoma classified?

What is indicated by a cecocentral scotoma?

After damage to the optic radiations, what type of visual field defect can be expected?

What is the definition of Primary visual areas?

Which condition is most associated with nerve fiber bundle defects that can cause an arcuate scotoma on visual field testing??

If a patient has a lesion posterior to the optic chiasm that affects the inferior fibers, what type of visual field defect would MOST likely result?

Which of the following visual field defects is MOST indicative of a lesion affecting the optic chiasm?

In homonymous hemianopia with macular sparing, which area of the brain is most likely affected?

A patient exhibits a visual field defect characterized by a loss of vision in the same half of the visual field in both eyes. What is the MOST appropriate term for this condition?

What is the MOST likely cause of visual field defects that respect the vertical midline?

Superior retinal fibers remain so along all the system

Inferior retinal nerve fibers cross at the optic chiasm

A 20-year-old female presents with progressive visual loss, menstrual irregularities, and galactorrhea. What is the most likely location of the lesion?

A 54-year-old male develops acalculia, left-to-right disorientation, dysgraphia, and finger agnosia. Where is the most suitable place for a lesion?

A 76-year-old female experiences a sudden headache and vision loss in the left eye. Visual acuity is 20/20 OD & OS. The visual fields performed are as shown in the image on the slide. Where is the lesion most likely located?

Which of the following is typically associated with lesions within the optic nerve?

Which of the following is typically associated with lesions within the chiasmal or retrochiasmal lesions?

An 8-year-old girl with 20/200 vision displays bilateral cecocentral scotomas on the visual field test. Where is the lesion located?

A 54 yr. Old male is found to have increased intraocular pressure. Which visual filed is compatible with the diagnosis of glaucoma?

A patient has a complete lesion of the right optic tract close to the LGN. What is the expected visual field defect?

A patient reports the sudden loss of vision in all but their right eye's nasal field. Where is the lesion?

Damage to what location of the visual pathway would cause a left homonymous hemianopia with macular sparing?

What is the most common initial visual field defect associated with glaucoma?

Which vascular structure, when infarcted, would most likely cause homonymous hemianopia with macular sparing?

What is the most common defect from a pituitary tumor?

Which of the following best describes the concept of 'macular sparing' in visual field defects?

A patient with a lesion affecting the optic radiations would MOST likely exhibit which visual field deficit?

Which of the following symptoms would MOST suggest involvement of the parietal lobe in a patient with a visual field defect?

Lesions of the optic nerve results in which of the following visual defects