Neurons as Cells

Neurons are cells that produce and conduct electrical signals, crucial for brain function. They convert stimuli into electrical charges, forming connections with other neurons through synapses. These connections allow for fast communication, as electrical signals are converted to chemical messengers to cross synapses. Neurons exhibit plasticity, enabling them to change connections, which is vital for brain adaptability and function.

What is the primary function of neurons in the brain?

• To conduct electrical signals

• To store memories

• To produce hormones

• To regulate body temperature

How do neurons connect with each other?

• By physically touching

• Through a synapse

• By merging together

• Through direct electrical contact

What role do chemical messengers play in neuron communication?

• They destroy old neurons

• They create new neurons

• They convert electrical signals

• They store information

What is the term used to describe the brain's ability to change its neural connections?

• Neuroplasticity

• Plasticity

• Synaptogenesis

• Neurogenesis

Why is plasticity important for the brain?

• It increases the size of the brain

• It allows the brain to adapt and learn

• It helps in producing more neurons

• It prevents neuron damage