730 results
Neuro-OphthaImoIogy - Visual Field Defects - Localization Map
 - Optic Nerve Lesion (Monocular vision loss)
 -
Neuro-OphthaImoIogy ... - Optic Nerve Lesion ... - Optic Chiasm Lesion ... - Meyer's Loop Lesion ... Anatomy #Causes #Ophthalmology
Clinical features of focal cortical brain lesions in a right-handed individual

Frontal, either:  
Intellectual impairment, 
Personality
cortical brain lesions ... or neglect, Agraphaesthesia ... Cortex #Cortical #Lesion
Visual Field Pathways and Deficits
1 Total blindness of right eye due to complete lesion of right
due to complete lesion ... midline chiasmal lesion ... hemianopia to lesion ... hemianopia due to lesion ... #differential #ophthalmology
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
It is due lesion ... Robertson #Pupil #PhysicalExam ... video #neurology #ophthalmology
Graphesthesia 

It is the ability to recognize letters or numbers drawn on the palm of the
Graphesthesia ... @PTstep_ #Graphesthesia ... clinical #video #physicalexam
Causes of Blurred vision, Blindness, Scotomata by Anatomic Location

#Blurred #vision #Blurry #Scotomata #Anatomy #differential #diagnosis #ophthalmology
Causes of Blurred vision ... Location #Blurred #vision ... differential #diagnosis #ophthalmology
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Chronic Vision Loss ... Decreased night vision ... of peripheral vision ... • Pituitary Lesion ... Algorithm #Causes #Ophthalmology
Central Retinal Vein Occlusion (CRVO)
 - Pathophysiology not fully understood; possibly due to thrombus located in
(CRV), in the region ... common cause of vision ... ) #Clinical #Ophthalmology
Roth spots: a red hemorrhagic lesion of the retina with a characteristic white center representing fibrin-platelet
red hemorrhagic lesion ... Clinical #Fundoscopy #Ophthalmology
Visual Pathway Neural Lesions
A) Optic Nerve → Left Anopia
B) Optic Chiasm → Bitemporal Hemianopia
C) Lateral Geniculate
Pathway Neural Lesions ... Visual #Pathway #Lesions ... #Optic #ophthalmology