WebJun 14, 2024 · The reticular formation impacts the ability to focus on tasks. Lesions in the reticular formation can have a negative impact on sexual arousal. Damage to the reticular formation can cause a person to lose consciousness. Currently, medical professionals have little ability to effectively repair damage to the reticular formation. Web140) At the optic chiasm, A) axons from the medial halves of each retina cross. B) axons from the lateral halves of each retina cross. C) axons from the retinae synapse on those from the other half. D) the olfactory nerve crosses to the opposite side of the brain. E) the optic nerve enters the cerebellum.
Solved 2. Severe damage to the soma of the ascending - Chegg
WebDec 19, 2011 · The reticular activating system (RAS) is the area of the brain responsible for regulating arousal and sleep-wake transitions. Damage to the reticular activating system, which has its origins in the brainstem, can occur after a TBI. Damage to the RAS is generally not “fixable,” but certainly can be treated with rehabilitation strategies that ... WebA. To regulate the chemical environment of the nervous tissue. B. To rinse metabolic wastes from the nervous tissue. C. To provide oxygen and nutrients to the nervous tissue. D. To protect the brain from striking the cranium when the head is jolted. E. income-related employment support allowance
Reticular formation anatomy Britannica
WebDec 22, 2024 · However, injury or pathological insult to areas of the reticular formation may also result in periods of unconsciousness. In the pathological state, the patient is said to be comatose. If the damage is transient, then … WebJul 25, 2024 · The nucleus ambiguus is the common nucleus of the efferent fibers for glossopharyngeal (CN IX) and vagus (CN X) nerves. The name ‘ambiguus’ originates from its difficult-to-find location and variation … WebDec 2, 2024 · Injuries to the reticular activation system can seriously endanger the consciousness. Severe damage in this area can lead to a coma or persistent … income-related employment