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- DictionaryIm·pulse/ˈimˌpəls/
noun
- 1. a sudden strong and unreflective urge or desire to act: "I had an almost irresistible impulse to giggle"
- 2. a driving or motivating force; an impetus: "an added impulse to this process of renewal"
2 days ago · In mathematical analysis, the Dirac delta function (or δ distribution), also known as the unit impulse, is a generalized function on the real numbers, whose value is zero everywhere except at zero, and whose integral over the entire real line is equal to one.
2 days ago · There are three main categories of neurons: motor neurons, sensory neurons, and interneurons. Each is responsible for a different aspect of perception and movement, as well as essential brain functions like learning and decision-making. This article provides an overview of neurons, the types of neurons, their structure, and how they work.
6 days ago · The impulse travels down the axon in one direction only, to the axon terminal where it signals other neurons. An action potential occurs when the membrane potential of a specific cell rapidly rises and falls. This depolarization then causes adjacent locations to similarly depolarize.
5 days ago · A database full of impulse buyers allows businesses to create targeted email and ad campaigns for previous customers who are likely to result in higher...
4 days ago · You might be familiar with the term “ego”, but how do psychologists actually define this concept? We’ll explore this definition and consider how ego can impact your mental health. With support from a therapist, ego psychology can deepen your self-understanding and help you live a more meaningful life.
5 days ago · Impulsivity is one of the underlying features of attention-deficit/hyperactivity disorder (ADHD) that disrupts someone’s life. The stereotype associated with ADHD and impulsivity is that of an adult who acts a lot like a hummingbird, flitting from one flower to the next without being able to stop.
5 days ago · 9. stereotype. 9. ice. 10. p.m. 10. TBD. Clear and simple definitions in American English from Britannica's language experts. More usage examples than any other dictionary.
