0
Nervous System
This category is for questions about the mechanical and chemical process of reactions to internal and external stimuli, ranging from the brain down to the spinal cord, and all nerves, cells and tissues in between.
3,047 Questions
How does the intensity of a stimulus be passed along in a single nerve cell?
I used to be an adventurer like you before I took an arrow to the knee
Nerves that carry impulses toward the Central Nervous system only are?
Sensory neurons are nerves that carry electrical signals only toward the Central Nervous System. These nerves are found in the ganglia.
I had the ABS light the light (which is the TCS indicator light) and the TCS light all on at the same time. Turned out to be one of my ABS sensors. According to my repair manual it states many diff things with all 4 lights involved with the TCS/ABS system. If its just the TCS system and not ABS then you will have only the TCS light on. If you have all 4 lights on (the 3 mentioned above) and the (Brake) light on then you have a problem with your entire ABS system. Hope this helps.
What would happen if rhodopsin was absent?
Rhodopsin is a substance that ceases functioning under heavy light but is regenerated in darkness. The eye cannot see clearly in dim light unless sufficient rhodopsin is produced in the eye.
Which food bacteria affects the nervous system?
Thousands of types of bacteria are naturally present in our environment. Microorganisms that cause disease are called pathogens. When certain pathogens enter the food supply, they can cause foodborne illness. Not all bacteria cause disease in humans. For example, some bacteria are used beneficially in making cheese and yogurt.
What is the neurotransmitter that causes the receiving the cell to stop firing?
inhibitory transmitters
Can asbestos damage the nervous system?
No, asbestos does not damage the nervous system. Asbestos can damage the respiratory system and lungs.
What term refers to a neurotransmitter?
are endogenous chemicals which relay, amplify, and modulate signals between a neuron and another cell.[1] Neurotransmitters are packaged into synaptic vesicles that cluster beneath the membrane on the presynaptic side of a synapse, and are released into the synaptic cleft, where they bind to receptors in the membrane on the postsynaptic side of the synapse. Release of neurotransmitters usually follows arrival of an action potential at the synapse, but may follow graded electrical potentials. Low level "baseline" release also occurs without electrical stimulation.
How long does it take for the peripheral nervous system to grow back?
As unfortunate as this may sound, nerves do not heal. Nor do they regenerate. If you've suffered an injury that's caused nerve damage, that damage will not heal or regenerate.
What best alternative medicine for spinal pinched nerves?
There are a number of popular modalities used to treat back problems, including spinal nerve issues. The thing with traditional medicine, is the serious lack of options. If your speak with a Medical Doctor, it really comes down to pain medication or surgery. Fortunately, alternative therapies like Chiropractic, Bowen Therapy, and Alexander Technique are proven safe and effective in treating various back issues. You might want to check out ACMZONE to find a qualified alternative practitioner in your area.
What is the function of the trigeminal nerve?
The Trigeminal nerve is responsible for biting and chewing, as well as sensation in the face. It is the largest nerve connected directly to the brain.
What are three main parst of the nervous system?
The human nervous system can be divided into three main parts:
- Central nervous system (CNS)
*is composed of brain and spinal cord...*
- Peripheral nervous system (PNS)
*is composed of all body nerves that lie outside of your central nervous system...*
- Autonomic nervous system (ANS)
*controls the involuntary actions of your body organs...*
Central nervous system: brain, spinal cord, and association neuron. Not know where they belong by me: ganglia, cranial nerves, potential difference, excitability, somatic motor nervous system, autonomic nervous system. Peripheral nervous system (I think) has sympathetic division, and parasympathetic division.
The what is composed of two halves called hemispheres?
The Earth. Unless you are talking about your brain, which has a left side and a right side.
Impact of healthy emotions and unhealthy emotions?
healthy emotions are a shield for children when the face the real world
and if someone has unhealthy emotions they wont be ready to face the real world and overcome the challanges but u can always fix that
What is the unit of structure in nervous system called?
Neuron is the unit of structure in the nervous system.
The site of origin of the preganglionic fibers of the parasympathetic nervous system is?
brain stem and the sacral region of the cord
What are the 3 most important parts of nervous system and what do they do?
the autonomic, the peripheral, and the musculoskeletal.
the autonomic is for nerve endings, the peripheral is for the eyes, and the musculoskeletal is for the muscles and tendons
It's nervousness that helps you achieve good results
