Choose One Of The Five Senses And Identify Which

Choose One Of The Five Sensessighthas Been Chosenidentifywhich Nervo

Choose one of the five senses. SIGHT has been chosen. Identify which nervous system structures are involved in that sensory system. Describe the following: The damage to the structures How the damage has affected the nervous system Explain why this change in the nervous system has occurred, without being too very wordy, pictures are also welcomed. (this is what I need my slides on but I need it to be enough info for ONLY 2 slides in the powerpoint; I do not need more than that..PLEASE! Also, each of us needs to do 2 peer reviewed citations within their text. Format your presentation consistent with APA guidelines.

Paper For Above instruction

Choose One Of The Five Sensessighthas Been Chosenidentifywhich Nervo

The visual system or sight involves several key structures within the nervous system, primarily the retina, optic nerve, optic chiasm, lateral geniculate nucleus of the thalamus, and the visual cortex in the occipital lobe. These structures work together to process visual information from the environment and interpret it as images.

Damage to any of these structures can significantly impair vision. For example, damage to the optic nerve may result in a loss of vision in the affected eye, a condition known as optic neuropathy. Such damage can occur due to trauma, ischemia, or neurodegenerative diseases like glaucoma (Schrijver & Tiel, 2017). Conversely, damage to the visual cortex can lead to cortical blindness, where the eyes are functional but visual perception is impaired, often due to stroke or traumatic brain injury (Kandel et al., 2013).

These damages disrupt the transmission of visual signals from the eyes to the brain, severely affecting visual perception and processing. This change occurs because the neural pathways responsible for relaying and interpreting visual information are interrupted or destroyed, resulting in deficits depending on the location and severity of the damage.

Understanding these structures and potential damages highlights the critical role of the nervous system in vision and how injury can lead to significant functional impairments.

Peered Citations

• Schrijver, I., & Tiel, A. (2017). Advances in Optic Nerve Damage and Glaucoma. Journal of Neuro-Ophthalmology, 37(3), 330-338.
• Kandel, E. R., Schwartz, J. H., & Jessell, T. M. (2013). Principles of Neural Science (5th ed.). McGraw-Hill Education.