Give a breief explantion on neuro related disease Migraine Headaches? How it effecets a human life and the causes and consequences of it?

#3.Answer needed  quickly reponse..    After discussing his case with his physician, he learned that he had probably been the victim of pufferfish poisoning. The active toxin in the tissues of this fish is a chemical called tetrodotoxin (TTX). Tetrodotoxin is in a class of chemicals known as neurotoxins because it exerts its effects on neurons. The specific action of tetrodotoxin is that it blocks voltage-gated sodium ion channels. Define the following phrases and terms associated with the signs and symptoms of Dr. Westwood’s TTX poisoning: diaphoresis motor dysfunction paresthesias cyanotic hypoventilating  bradycardia gastric lavage oxygen saturation As mentioned in the case description, tetrodotoxin is a molecule that blocks voltage-gated sodium ion channels. What is a voltage-gated sodium ion channel and what is its function?.

Please ASAP. Thanku A 43-year old patient with a lesion in the left occipital cortex would present with a. Intact pupillary reflexes in the left eye, but loss of vision from the left visual field b.Loss of pupillary reflexes in the right eye and vision from the right visual field c.Loss of pupillary reflexes in the left eye and vision from the left visual field d.Intact pupillary reflexes in the right eye, but loss of vision from the right visual field

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Please ASAP. Thanku. What are the common comorbid symptoms associated with chronic pain? a. Mood alterations b. Learning difficulty c. Lack of sleep d. Difficulty concentrations e. All of the above

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