Topic: Excitatory Synapses Vs Inhibitory Synapses
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How are excitatory synapses diffrent from inhibitory synapses?
An excitatory synapse is a synapse in which an action potential in the presynaptic cell increases the probability of an action potential occurring in the postsynaptic cell. At an excitatory synapse, the neurotransmitter opens sodium (Na+) c... Read More »
Source: http://answers.yahoo.com/question/index?qid=20081006121420AAfaiDP
How are excitatory synapses different from inhibitory synapses?
Excitatory synapses induce depolarization in the postsynaptic neuron, inhibitory prevents depolarization, most often by hyperpolarization. Read More »
Source: http://answers.yahoo.com/question/index?qid=20081009163048AAtLFxe
How might the action of an inhibitory neurotransmitter affect thi...
I don't really know what synapse you are referring to, anyways, inhibitory neurotransmitter hyperpolarize the cell membrane. This way it is harder for the electrotonic potential to pass through the cell and to reach the axon hillock where t... Read More »
Source: http://answers.yahoo.com/question/index?qid=20120402114755AAaUmJ1
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Excitatory Synapses Vs Inhibitory Synapses
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To answer this question I will use an example of the most common inhibitory neurotransmitter: GABA. GABA acts at inhibitory synapses in the brain by binding to specific receptors in the plasma membrane of both pre- and post- synaptic termin...
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Source: http://answers.yahoo.com/question/index?qid=20120402151200AAUHKuR
Neurons can get a lot of input from many many different cells - that is why some types of neurons have branched dendrites. If a signal from another cell is saying pass this info onto the CNS (as an example), but another different cell is ge...
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Source: http://answers.yahoo.com/question/index?qid=20101118165434AAmE48v
I think the answer is A IPSPs want to make a more negative post synaptic potential so that it will take a many more mV to activate to threshold and generate an action potential. a. opening more potassium channels will bring the cell closer ...
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Source: http://answers.yahoo.com/question/index?qid=20120506200244AAPN8Te
Whether a synapse is excitatory or inhibitory depends on what type(s) of ion channel conduct the **post-synaptic current**, which in turn is a function of the type of receptors and neurotransmitter employed at the synapse. ** works at the p...
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Source: http://answers.yahoo.com/question/index?qid=20091103130304AACDroV
NLG1 was originally identified as a binding partner of the presynaptic cell adhesion molecule, -neurexin, which is known to be coupled to a presynaptic protein complex ]. Thus, coupling of NLGs to -neurexin may activate an array of molecula...
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Source: http://www.molecularpain.com/content/1/1/12
The discovery of a protein complex that regulates postsynaptic glutamate receptor clustering and the formation of dendritic spines has revealed some of the mechanisms involved in excitatory synapse development. Two main groups of key regula...
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Source: http://www.molecularpain.com/content/1/1/12
