Historically it was thought that the sour taste was produced solely when free hydrogen ions ( H + ) directly depolarised taste receptors.
12.
These would enable a dipole to reach an area that had been refractory and is now able to be depolarised with continuation of the wavefront.
13.
Shunting inhibition can " override " the excitatory effect of depolarising GABA, resulting in overall inhibition even if the membrane potential becomes less negative.
14.
As the cell membrane is depolarised, the voltage-gated sodium channels open and sodium rushes in, triggering a fresh new action potential.
15.
The purpose of the perilymph-filled tympanic duct and vestibular duct is to depolarise and send impulses to the brain via the cochlear nerve.
16.
Action potentials from the central nervous system cause end-plate potentials at the NMJ which causes sodium ions to enter and depolarise the muscle cells.
17.
The sinoatrial node uses calcium to cause a depolarising signal transduction pathway from the atrium through right and left atrioventricular bundle which communicates contraction to the ventricles.
18.
In cultured hippocampal neurons, lamotrigine reduced sodium currents in a voltage-dependent manner, and at depolarised potentials showed a small frequency-dependent inhibition.
19.
Inside the cell the normal levels of cyclic guanosine monophosphate ( cGMP ) keep the Na + channel open and thus in the resting state the cell is depolarised.
20.
What judicial execution strives to ensure, is that the heart pacemaker cells are completely depolarised, leaving the whole heat muscles flaccid and unable to ever start again.
