Special Senses Anatomy Of The Visual System

Beginning with the photoreceptor cell of the retina name them and note their location in the pathway. Indicate which has antibacterial properties by circling the correct secretory product.

Ex 23 Special Senses Biology 202 With Vruggink At Kellogg

They eyeball is wrapped in adipose tissue within the bony orbit.

Special senses anatomy of the visual system. Thin yellowish white or tan membrane often becomes crumpled during dissection of the eye. Name five accessory eye structures that contribute to the formation of tears andor aid in lubrication of the eyeball and then name the major secretory product of each. The special senses are smell taste sight hearing and balance.

Unlike binocular vision with panoramic vision the left and right eyes see in two different directions resulting in a panoramic field of view. Name 5 accessory eye structures that contribute tot he formation of lacrimal fluid tears lacrimal apparatus glands lacrimal caruncle conjunctiva tarsal glands ciliary glands. Special senses are more specialized in structure and are bounded and confined to specific parts of the body.

In contrast the other sense touch is a somatic sense which does not have a specialized organ but comes from all over the body most noticeably the skin but also the internal organs viscera. Vision review sheet 24 223 anatomy of the eye 1. Touch includes mechanoreception pressure vibration and proprioception pain nociception and heat thermoception.

The visual pathway to the occipital lobe of the brain consists most simply of a chain of five cells. The iris is composed primarily of two smooth muscle layers one arranged radially and other circularly. Name five accessory eye structures that contribute to the formation of tears andor aid in lubrication of the eyeball and then name the major secretory product of each.

Accessory structures product 2. Where is the lesion of someone with normal vision in left eye visual field. 23 e x e r c i s e name lab timedate special senses.

Absence of vision in both eyes for left half of the visual field. Absence of vision in the right eye visual field right optic nerve where is the lesion of someone with normal vision in both eyes for right half of the visual field. At the optic disc.

Anatomyreview sheetof the visual system anatomy of the eye 1. With binocular vision there is a considerable overlap between the visual fields of the left and right eye.

Chapter 24 Special Senses Vision Flashcards Easy Notecards