gating signal

简明释义

门信号

英英释义

例句

1.The gating signal is crucial for determining when the neuron will fire an action potential.

这个门控信号对于确定神经元何时发出动作电位至关重要。

2.Without a proper gating signal, the system may not operate as intended.

没有合适的门控信号，系统可能无法按预期运行。

3.In digital circuits, the gating signal controls the flow of data between components.

在数字电路中，门控信号控制组件之间的数据流动。

4.The gating signal in this experiment was used to synchronize the timing of measurements.

在这个实验中，门控信号用于同步测量的时间。

5.The gating signal determines whether the channel will open or close in response to stimuli.

门控信号决定通道是否会对刺激打开或关闭。

作文

In the realm of neuroscience, the concept of a gating signal is crucial for understanding how neurons communicate and process information. A gating signal refers to a particular type of signal that regulates the flow of information between neurons or within various parts of a neuron. This signal can either enhance or inhibit the transmission of impulses, thereby playing a pivotal role in the functioning of neural circuits. To illustrate, consider the process of synaptic transmission, where neurotransmitters are released from one neuron and bind to receptors on another. The presence of a gating signal can determine whether this binding leads to an excitatory or inhibitory response. For instance, certain neurotransmitters like glutamate serve as excitatory gating signals, promoting the firing of the receiving neuron, while others, such as gamma-aminobutyric acid (GABA), act as inhibitory gating signals, dampening the neuronal response. This delicate balance of excitatory and inhibitory gating signals is essential for maintaining proper brain function. Disruptions in this balance can lead to neurological disorders such as epilepsy, anxiety, or depression. Researchers have been investigating how these gating signals can be modulated to develop new therapeutic strategies for these conditions. Moreover, gating signals are not limited to neurotransmitter dynamics alone. They also play a vital role in cellular processes beyond the nervous system. For example, in the immune system, certain gating signals can regulate the activation of immune cells, determining whether an immune response is initiated or suppressed. This implies that gating signals serve as critical checkpoints in various biological systems, ensuring that responses are appropriate to the context. In summary, the term gating signal encompasses a wide array of functions across different biological systems, particularly in neuroscience. Understanding how these signals operate allows scientists to deepen their knowledge of cellular communication and the underlying mechanisms of various diseases. As research progresses, the potential to harness gating signals for therapeutic purposes becomes increasingly promising, paving the way for innovative treatments that could improve the quality of life for many individuals suffering from neurological and other disorders.

在神经科学领域，gating signal的概念对于理解神经元如何交流和处理信息至关重要。gating signal指的是一种特定类型的信号，它调节神经元之间或神经元内部各部分的信息流。这种信号可以增强或抑制冲动的传递，从而在神经回路的功能中发挥关键作用。例如，考虑突触传递的过程，其中神经递质从一个神经元释放并与另一个神经元上的受体结合。gating signal的存在可以决定这种结合是导致兴奋性反应还是抑制性反应。例如，某些神经递质如谷氨酸作为兴奋性gating signals，促进接收神经元的放电，而其他如γ-氨基丁酸（GABA）则作为抑制性gating signals，减弱神经元的反应。兴奋性和抑制性gating signals的微妙平衡对维持正常的大脑功能至关重要。这种平衡的破坏可能导致癫痫、焦虑或抑郁等神经系统疾病。研究人员一直在探讨如何调节这些gating signals以开发新的治疗策略。此外，gating signals不仅限于神经递质的动态变化。它们在免疫系统中的作用同样重要，某些gating signals可以调节免疫细胞的激活，决定是否启动或抑制免疫反应。这意味着gating signals在各种生物系统中充当关键的检查点，确保反应适合于特定的环境。总之，gating signal一词涵盖了不同生物系统中广泛的功能，特别是在神经科学中。理解这些信号的运作使科学家能够加深对细胞通信及各种疾病潜在机制的认识。随着研究的进展，利用gating signals进行治疗的潜力变得越来越有希望，为改善许多患有神经系统及其他疾病的个体的生活质量铺平了道路。