Topic: Excitatory and 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
What is inhibitory and excitatory mean
inhibitory: adj : restrictive of actionexcitatory: adj : (of drugs... ...MORE... Read More »
Source: http://www.chacha.com/question/what-is-inhibitory-and-excitatory-...
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Excitatory and Inhibitory Synapses
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As a rule more than one presynaptic action potential is needed to fire the postsynaptic neuron or muscle so that the trigger to initiate an action potential are either many subthreshold local potentials from different sources or from the sa...
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Source: http://wiki.answers.com/Q/What_is_the_summing_up_of_excitatory_an...
Hi S Neurotransmitters stimulate a neuron to began or stop a depolarization wave(nerve impulse). They are secreted at the synapse. The nerve impulse stops at the synapse and the secretion of acetlycholine redirects the inpulse be exciting ...
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Source: http://en.allexperts.com/q/Biology-664/2009/5/biology-nervous-sys...
n A mechanism that provides coordinated and continuous stimuli to the lower motor neuron for smooth, facile, and rapidly adjustable muscle contraction. This mechanism operates on every level of the central nervous system, from the final com...
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Source: http://www.answers.com/topic/inhibitory-excitatory-mechanism
i do not know
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Source: http://wiki.answers.com/Q/What_is_the_difference_between_an_excit...
Excitatory neurotransmitters will increase the the function of a particular neuron, so an example is adrenalin which excites neurons that increase your heart rate... Whereas inhibitory neurotransmitters have the opposite effect and slow dow...
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Source: http://answers.yahoo.com/question/index?qid=20110210121315AAl0GcF
A stimulus is something external that influences an activity. If it's about neuroscience, just read this: http://en.wikipedia.org/wiki/Excitatory_… go for it ...
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Source: http://answers.yahoo.com/question/index?qid=20090709223503AAaqkg8
