inventory 发表于 2025-3-28 15:56:32
Channels,seen in Fig. 3.1, the hydrophilic polar heads are oriented facing the intracellular and extracellular water-containing media while the hydrophobic tails, on the other hand, are internal to the membrane. The biophysical consequence of the lipid is a membrane with the high dielectric constant of oil a极微小 发表于 2025-3-28 21:23:05
http://reply.papertrans.cn/19/1869/186879/186879_42.pngKEGEL 发表于 2025-3-29 00:05:16
Extracellular Fields,tion. Because such currents flow into the extracellular medium, they may be detected with extracellular electrodes and even body surface electrodes. The electrocardiogram is a familiar such example: the sources of these body surface potentials are the combined action currents of many cardiac cells.痛恨 发表于 2025-3-29 06:10:07
http://reply.papertrans.cn/19/1869/186879/186879_44.png客观 发表于 2025-3-29 07:26:01
Functional Electrical Stimulation, produced. The muscle responds to the artificially initiated nerve signal just as it would a naturally occurring signal. For patients with (for example) spinal cord injury, signals originating in the brain may be unable to reach the desired motoneuron because of a transected cord. In this case, the啜泣 发表于 2025-3-29 11:38:10
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10楼要塞 发表于 2025-3-30 03:47:10
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