How We Learn summary

Introduction

How We Learn by Benedict Carey Understand your brain's memory process to learn more effectively. Have you ever felt frustrated by your learning process? Perhaps you studied for hours, only to forget everything during an exam, or maybe you struggle to retain new information at work. This book reveals the surprising truth about how we learn.

It offers practical routines to help you remember what you have learned. Whether you are a student or a professor, a novice or an expert, there is always more to learn. Often, success or failure depends on how well we retain information. A novice pilot cannot let his training go in one ear and out the other.

Lives depend on the quality of his learning. Learning how your brain works is a crucial step. It helps you master any task you put your mind to.

the biology of memory

The Biology of Memory Memories are formed through the connection of cells. They are stored in specific areas of the brain. To understand effective studying and learning methods, we must first understand the brain's basics. How does it create memories, and how do we retrieve them?

Memories are created by connecting different neurons or cells. These send signals within the brain to transmit information. A memory, such as your first day at school, is created when neurons are stimulated. They then form a network of many connected neurons called synapses.

Each time we retrieve a specific memory, synapses essentially grow thicker. In other words, thicker synapses mean our recall of that memory is faster and clearer. Memories are not stored all in the same place, forming one huge knot of synapses. Different types of memory form in different areas of the brain.

The area of the brain that forms new conscious memories is called the hippocampus. For example, it stores the name of a person you have just met. Fascinatingly, people whose hippocampus has been removed or destroyed can still retrieve older memories. This shows us that older memories are stored somewhere else.

This region is called the neocortex. This area of the brain is divided further. It has areas that control how we move or how we process what we see. When you think about your first day of school, your brain looks for where that sensory information is stored.

If you remember the dingy green color of the school hallway, this memory is stored in neurons. These neurons are located in the visual processing section of your neocortex. If a memory includes many different stimuli, like colors, smells, or textures, it is stored by many neuronal networks. These networks are located in different regions of the brain.

You can understand why you remember these memories more clearly, more connections in more places means better recall.