Neurons connect with each other 🧠 A neuron sends out its axon to reach another neuron’s dendrites or cell body. When they meet at a synapse, the first neuron releases small chemical messengers called neurotransmitters. These chemicals cross a tiny gap and attach to the next neuron. This tells the second neuron whether to send a signal or stay quiet. This basic exchange is how your brain communicates every moment. With learning and practice, these connections can grow stronger or change. This ab

Via @explaining When brain cells form a new connection, they don’t rebuild themselves from scratch. Instead, they change their structure in subtle ways. Neurons can grow new tiny branches, called dendritic spines, which allow them to connect to other cells. The strength of these connections can also increase, making signals travel more efficiently. At the same time, unused connections can fade away. Whole neurons usually don’t regenerate in most parts of the brain, but in certain regions like th

Here are the main reasons why a neuron "desperately seeks" a...