The fate of unused synapses in the brain is that they ______.
A) continue to function throughout the life span
B) are pruned which leads to more efficient thought
C) die eventually, leading to disorders such as dementia
D) are used by the corpus callosum for gains in gross motor skills

Question

Quizplus · Accepted Answer

Unused synapses in the brain are pruned through a process called synaptic pruning, which helps to make the brain more efficient in processing information. This process occurs naturally as the brain matures, and involves the elimination of weaker synapses while strengthening those that are frequently used. This leads to more efficient thought and improves overall brain function.

The Fate of Unused Synapses in the Brain Is That