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Neuronal Growth - GCSE Psychology Definition

Reviewed by: Raj Bonsor

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Neuronal growth refers to the process by which neurons, or nerve cells, develop and increase in size, number, and connections in the brain. This growth is important because it helps the brain learn new things, make memories, and heal after injury.

Neurons grow when we experience new activities, like learning a musical instrument or playing sports, which strengthens their connections. This process is especially active during childhood and adolescence, but it can continue throughout life.

Neuronal growth is a key concept in psychology because it helps explain how people's brains can change and adapt over time, affecting behaviour and learning.

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Raj Bonsor

Reviewer: Raj Bonsor

Expertise: Psychology & Sociology Content Creator

Raj joined Save My Exams in 2024 as a Senior Content Creator for Psychology & Sociology. Prior to this, she spent fifteen years in the classroom, teaching hundreds of GCSE and A Level students. She has experience as Subject Leader for Psychology and Sociology, and her favourite topics to teach are research methods (especially inferential statistics!) and attachment. She has also successfully taught a number of Level 3 subjects, including criminology, health & social care, and citizenship.

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