Plasticity refers to which concept?

Plasticity refers to which concept?

• A. Brain fatigue
• B. Brain size
• C. Brain adaptability
• D. Brain chemicals

Answer: (C)

Plasticity means the brain's ability to adapt by changing its connections and even its functions in response to learning, experience, or injury. This adaptability comes from changes at the synapses—strengthening or weakening connections, forming new pathways, and sometimes reassigning areas to different tasks. That’s why practicing a skill can lead to lasting neural changes, and why brain networks can reorganize after damage to recover function. It’s not about temporary fatigue, which is a decline in performance, nor about overall brain size, which is mostly stable in adults; nor is it just about brain chemicals, which are the signaling substances that facilitate plasticity rather than defining it.

Plasticity means the brain's ability to adapt by changing its connections and even its functions in response to learning, experience, or injury. This adaptability comes from changes at the synapses—strengthening or weakening connections, forming new pathways, and sometimes reassigning areas to different tasks. That’s why practicing a skill can lead to lasting neural changes, and why brain networks can reorganize after damage to recover function. It’s not about temporary fatigue, which is a decline in performance, nor about overall brain size, which is mostly stable in adults; nor is it just about brain chemicals, which are the signaling substances that facilitate plasticity rather than defining it.