Visual Pathway | Binocular Visual Field | Ophthalmology Lectures | V-Learning скачать в хорошем качестве

Visual Pathway | Binocular Visual Field | Ophthalmology Lectures | V-Learning

Visual Pathway is the mainstay of this sqadia.com medical video lecture. All the details of the pupillary constriction pathway, retinotopic examination, and retinal quadrants are covered. Furthermore, the explication of monocular visual fields, binocular visual fields, and cortical areas such as the primary visual cortex and association visual cortex are given. ▬ 📌 Eye Examination Visual acuity, visual field, and ocular motility along with reflexes such as pupillary light reflex and corneal reflex are discussed for eye examination. Subsequently, Dr. Hina Khan explains the relationship of the geniculate nucleus, visual cortex, optic chiasma, Meyer’s loop, and optic radiations with the left and right visual field. After that, the visual pathway is comprehensively and diagrammatically depicted. Also, the retinotopic examination is pursued. ▬ 📌 Retinal Quadrants and Visual Field The inside area of the back of the eye is lined by a thin layer of tissues known as the retina. Dr. Hina Khan imparts information about amacrine cells, bipolar cells, cones, and rods while elaborating on the structure of the retina. Superior quadrant, inferior quadrant, nasal, and temporal quadrants are the four retinal quadrants discussed in succession. Afterward, monocular visual fields come under consideration and are tested separately for each eye. Moreover, light is shed on the determination of blind spots. ▬ 📌 Binocular Visual Field In the binocular field, two monocular visual fields are combined with the fovea. Then talking about the cortical areas, primary visual cortex and association visual cortex comes under consideration. The lesions in the primary visual cortex result in blindness in the contralateral visual field while visual agnosia is seen when lesions in the association visual cortex arise. Alongside this, the pupillary constriction pathway is extensively elaborated. ▬ 🎬 5500+ sqadia.com Medical Videos ▬▬▬▬▬▬▬▬▬▬ 👩🏻‍⚕️ Accessible Medical Student Education 24/7/365 💡 Simplifying Medical Learning 💪 Study Hard, Dream Big, Achieve More