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What is Choroid plexus of third ventricle and its function?
The Choroid Plexus has a main function of filtering, removing waste, and foreign substances. It is also responsible for removing excess neurotransmitters.
Based on the main neurotransmitters the sympathetic nervous system can be classified as what?
The sympathetic nervous system can be classified as adrenergic, based on the main neurotransmitters used.
Is neurotransmitters transported by blood?
Neurotransmitters are not typically transported by blood; instead, they are released from neurons into the synaptic cleft, where they bind to receptors on neighboring neurons to transmit signals. While some neurotransmitters can affect the body when released into the bloodstream (like hormones), their primary function occurs locally within the nervous system. In the bloodstream, neurotransmitters can act more like hormones, but this is not their main mode of operation.
What do nitric oxide and epinephrine have in common?
They both function as neurotransmitters. They both function as hormones.
What is one of the main stress neurotransmitters?
Norepinephrine.
How does a depressant affect brain function?
It slows down the production of Neurotransmitters
What effect can bulimia nervosa have on the brain's neurotransmitters?
Neurotransmitters-- Certain brain chemicals that may function abnormally in acutely ill bulimic patients.
How does exercise impact the release and function of neurotransmitters in the brain?
Exercise impacts the release and function of neurotransmitters in the brain by increasing the production of certain chemicals, such as endorphins and dopamine, which can improve mood, reduce stress, and enhance cognitive function. Additionally, exercise can help regulate the levels of neurotransmitters like serotonin, which plays a role in mood regulation and overall mental well-being.
Do you need serotonin or norepinephrine?
Yes, you need these neurotransmitters for proper neurologic function.
Chemical messengers that carry the message across the synaptic gap?
Amongst the neuro-transmitter substances, Acitylcholine is there which is secreted in the synaptic region of axons and muscle-fibres since there is no phyiscal gap between them. Their main function is to pass the stimulation to the nerve fibre.
What carry messages to cells?
Hormones and neurotransmitters are "messengers" that influence cell function.
What are the parts and function of a dendrites?
Dendrites are the branched projections of a neuron that receive signals from other neurons. They contain receptors that detect neurotransmitters released by neighboring neurons. The main function of dendrites is to integrate and transmit these signals to the cell body of the neuron.
