Symptoms of trisomy?

summary

Triple deviation syndrome refers to hemiplegia, hemiparesthesia, hemiblindness, also known as triple deviation syndrome. Sudden onset, with sudden fainting, unconsciousness, accompanied by angular deviation, poor language, hemiplegia, or without fainting, only oral deviation, hemiplegia as the main clinical symptoms of the disease. Symptoms of trisomy? Let's talk about it

Symptoms of trisomy?

(1) Hemiplegia: refers to patients with hemiplegia. The nerve fibers that control random movement are called vertebral tracts. The tracts are fibers from the large vertebrae somatic cells in the central anterior gyrus of the motor center of the cerebral cortex. They go down through the internal capsule, cross the lower end of the medulla oblongata, reach the corresponding spinal cord anterior horn cells on the opposite side, and then send fibers from the anterior horn cells to control the skeletal muscle. For example, when the internal capsule is bleeding, the damaged vertebral tract is above the cross plane, so paralysis occurs on the opposite side of the patient, including the opposite side, tongue paralysis and limb paralysis.

(2) Hemiparesthesia: refers to the patient's pain, temperature and proprioception. The nerve fibers that transmit pain and warmth from the skin sensilla to the nerve endings to the posterior horn of the spinal cord, cross to the contralateral lateral funiculus, and go up to the sensory center of the central posterior gyrus of the cerebral cortex through the posterior branch of the internal capsule. The sensory center makes a comprehensive analysis of the afferent stimuli and makes a judgment of whether they are hot, cold or painful. If the internal part is damaged, the conduction of pain and temperature sensation in the contralateral body is interrupted, so the pain and temperature sensation is impaired. After stimulation, proprioceptive receptors transmit to the posterior funiculus of spinal cord and ascend to the nucleus cuneus tractus and nucleus gracilis, and then the nerve fibers from the two nuclei cross to the opposite side and ascend through the inner capsule to the central posterior gyrus. If the inner capsule is damaged, the conduction of proprioceptive sensation of the contralateral hemiplegia will be interrupted, resulting in loss of position and other proprioceptive disorders.

(3) Hemianopia: the nerve fibers of one side of the optic tract and optic radiation, from the retina of the same side of both eyes, through the posterior branch of the internal capsule to the visual center of the rectangular fissure, reflecting the contralateral visual field. If the internal capsule is damaged or the optic radiation is damaged, the contralateral visual field is hemianopia.

matters needing attention

Patients must pay attention to control their emotions, not easily excited, pay attention to physical and mental care, but also pay attention to eating habits, eat less stimulating food.