Assignment task:
Please provide a response to this post "Provide a 3-5 sentence paraphrased summary of the assigned neurotransmitter purpose and function. The assigned neurotransmitter is histamine. It is a monoamine neurotransmitter made by neurons in the posterior hypothalamus. Histamine plays a role in the sleep-wake cycle, alertness and attention, behavior, and memory (Gray, 2024). Histamine acts through its receptors, and can be excitatory or inhibitory (Yoshikawa et al., 2021). Link the assigned neurotransmitter to a psychiatric diagnosis or diagnoses. Histamine is linked to narcolepsy due to its effects on the sleep-wake cycle (Yoshikawa et al., 2021). Discuss associated symptoms of the selected diagnosis or diagnoses. Determine if each symptom is related to an excess or deficiency in the neurotransmitter. According to DynaMed (2023), narcolepsy is a sleep disorder where a person has excessive daytime sleepiness. Symptoms include excessive sleepiness during the day even when the patient sleeps well at night. Some patients also have sudden loss of muscle tone while awake (DynaMed, 2023). These symptoms are related to a deficiency of histamine (Yoshikawa et al., 2021). Identify a drug class that treats the disorder associated with the assigned neurotransmitter. Need Assignment Help?