If the membrane is depolarized by a stimulus beyond a threshold, electrical impulses, called action potentials, occur and may be propagated over long distances. At the sensory and subsynaptic membranes, sensor and synaptic potentials are generated, which are conducted passively over short distances....
网络释义 1. 电脉冲 钻井词汇 - 豆丁网 ... deflect the hole 井眼造斜electrical impulses电脉冲bent sub 弯接头 ... www.docin.com|基于60个网页 2. 电力的驱使 「假如有轮回,」葛斯坦推论道,「它就证明某种模式的存在,它不是一般说的死里复活,这种模式就不只是电力的驱使(electr… ...
The nerve impulse allows for this process of communication between cells, either to other neurons or to cells in other locations like skeletal and heart muscle. This is how nerve impulses rapidly direct the nervous system to control the body. References Royal Society of Chemistry: Chemistry for B...
which is the natural pacemaker of the heart.In an ECG test,the electrical impulses made while the heart is beating are recorded and usually shown on a piece of paper.This is known as an electrocardiogram,and records any problems with the heart's rhythm,and the conduction of the heart beat...
NEWS Electrical impulses recharge spinal cord injury research An injury to the spinal cord, once considered a lost cause,may no longer mean an inevitable slide into chronic illness and physical decline. Studies are increasingly supporting the once-controver- sial idea that exercise can improve ...
The thin metal electrodes are connected by wires to a device placed under the skin of herchest. The device controls the electrical impulses sending current to her brain. Doctors involved in DBS say the impulses help because th...
aSpeakers in modern audio systems receive electrical impulses from an amplifier. The strength of this electrical audio signal is measured in watts. Since stereo systems use at least two speakers, this is expressed as "watts per channel." 正在翻译,请等待...[translate]...
electrical impulses affect___. a) long-term memory b) short-term memory c) structural changes d) brain cells 免费查看参考答案及解析 12345678910下一页共2000条数据 类目题库 ● 中西医结合助理医师 ● 土木工程建筑技能考试 ● 建筑继续教育 ● 口腔助理医师 ● 心理治疗(师) ● 一级...
Electrical signalsare present throughout our bodies. The nervous and circulatory systems are one of the major sources of signal carriers of electrical impulses. The most popular procedures of electrical signals in our body are Electrocardiogram (ECG), Electroencephalogram (EEG), and Electromyogram (EMG...
(Medicine) transcutaneous electrical nerve stimulation: the application of low-voltage electric impulses to the skin to relieve rheumatic pain and provide some pain relief in labour. The pulses are said to stimulate the release of pain-killing endorphins ...