We are independent & ad-supported. We may earn a commission for purchases made through our links.
Advertiser Disclosure
Our website is an independent, advertising-supported platform. We provide our content free of charge to our readers, and to keep it that way, we rely on revenue generated through advertisements and affiliate partnerships. This means that when you click on certain links on our site and make a purchase, we may earn a commission. Learn more.
How We Make Money
We sustain our operations through affiliate commissions and advertising. If you click on an affiliate link and make a purchase, we may receive a commission from the merchant at no additional cost to you. We also display advertisements on our website, which help generate revenue to support our work and keep our content free for readers. Our editorial team operates independently of our advertising and affiliate partnerships to ensure that our content remains unbiased and focused on providing you with the best information and recommendations based on thorough research and honest evaluations. To remain transparent, we’ve provided a list of our current affiliate partners here.

What Is Synaptogenesis?

By Victoria Blackburn
Updated Feb 02, 2024
Our promise to you
WiseGeek is dedicated to creating trustworthy, high-quality content that always prioritizes transparency, integrity, and inclusivity above all else. Our ensure that our content creation and review process includes rigorous fact-checking, evidence-based, and continual updates to ensure accuracy and reliability.

Our Promise to you

Founded in 2002, our company has been a trusted resource for readers seeking informative and engaging content. Our dedication to quality remains unwavering—and will never change. We follow a strict editorial policy, ensuring that our content is authored by highly qualified professionals and edited by subject matter experts. This guarantees that everything we publish is objective, accurate, and trustworthy.

Over the years, we've refined our approach to cover a wide range of topics, providing readers with reliable and practical advice to enhance their knowledge and skills. That's why millions of readers turn to us each year. Join us in celebrating the joy of learning, guided by standards you can trust.

Editorial Standards

At WiseGeek, we are committed to creating content that you can trust. Our editorial process is designed to ensure that every piece of content we publish is accurate, reliable, and informative.

Our team of experienced writers and editors follows a strict set of guidelines to ensure the highest quality content. We conduct thorough research, fact-check all information, and rely on credible sources to back up our claims. Our content is reviewed by subject-matter experts to ensure accuracy and clarity.

We believe in transparency and maintain editorial independence from our advertisers. Our team does not receive direct compensation from advertisers, allowing us to create unbiased content that prioritizes your interests.

The term "synaptogenesis" refers to the process that occurs when a new synapse is created within the central nervous system of an organism. The literal meaning of "synapse" is "to clasp." In less abstract terms, the synapse is where the end of one nerve cell, or neuron, meets another. Specifically, the synapse is where the end of the axon of one neuron meets the dendrite or cell body of the other.

The synapse is particularly important as it is where information is passed from one cell to another. The various components of a synapse include a synaptic knob of the presynaptic neuron, the synaptic cleft, and the postsynaptic knob. The information is passed across the synaptic cleft either through chemical or electrical means, although chemical neurotransmitters are the most common method of transmission.

There are two different places along an axon where synaptogenesis occurs. If the presynaptic ends form along the length of the axon, the formation of the synapse is said to be en passant. A new synapse that forms at the end of the axon, on the other hand, is called terminaux.

When a neuron is carrying a nerve impulse towards or away from the brain, it rarely passes the information to just one neuron. In most cases, each neuron has many synapses meeting the dendrites or cell bodies of other neurons. Each neuron can have several synapses with a following, and can also interact with several different neurons at the same time.

If an organism has a high degree of synaptogenesis, it will have an increased number of synapses forming. With more synapses, the central nervous system can pass messages at a quicker rate. As a result, the more synaptogenesis there is, the faster and more efficient the central nervous system.

The process of synaptogenesis usually occurs throughout the lifespan of an organism. This does not mean that synapses are forming at the same rate all the time. In most cases, there is a much higher level of synaptogenesis occurring when the brain is developing during early life. This process is of particular importance when pathways are initially forming within the brain.

When the brain is developing, there is competition between neurons to create strong pathways. Those that are used more often will develop into stronger pathways and have more neurons and synapses in them. Inhibiting, or not even using, a particular process during this developmental stage can lead to decreased numbers of synapses, and even the loss of neurons. This may result in problems later in life as the less-used processes may not go on to develop properly.

WiseGeek is dedicated to providing accurate and trustworthy information. We carefully select reputable sources and employ a rigorous fact-checking process to maintain the highest standards. To learn more about our commitment to accuracy, read our editorial process.
Link to Sources
Discussion Comments
WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.

WiseGeek, in your inbox

Our latest articles, guides, and more, delivered daily.