How does synaptic pruning improve brain efficiency by removing unused neural connections during development and learning?
-
Increasing DNA mutations
-
Boosting hormone levels
-
Creating new brain regions
-
Eliminating weak synapses
How does the brain’s connectome reveal the complex map of neural connections that shapes human thoughts and behavior?
-
Genetic code analysis
-
Blood flow regulation
-
Protein structure changes
-
Neural connection mapping
Why does the brain enter different oscillation frequencies, and how do brain waves influence cognition and perception?
-
Neural oscillation patterns
-
Hormone secretion rhythm
-
Cellular metabolism rate
-
DNA transcription cycles
What causes memories to become stronger through repeated experiences, and which neural mechanism creates this lasting change?
-
DNA sequence editing
-
Long-term potentiation
-
Cellular energy release
-
Random neuron growth
How do mirror neurons help the brain understand actions, emotions, and behaviors of other individuals?
-
Action observation system
-
Hormone release control
-
DNA information storage
-
Cellular energy production
Why can the brain generate new neurons in limited regions, and what does this reveal about neural regeneration?
-
Chromosome restructuring
-
Adult neurogenesis process
-
DNA duplication mechanism
-
Protein energy conversion
How does the brain’s default mode network influence self-awareness, imagination, and internal thoughts during resting states?
-
Muscle coordination system
-
Brain activity network
-
Hormone control pathway
-
DNA repair mechanism
What makes the cerebral cortex capable of advanced thinking, language, and problem-solving compared to other brain regions?
-
Faster blood circulation
-
Extra DNA sequences
-
Complex neural networks
-
Larger cell structures
Why does the brain use electrical and chemical signals together to process thoughts, emotions, and complex information?
-
Cellular repair mechanisms
-
Neural communication systems
-
DNA replication processes
-
Protein synthesis pathways
How does the hippocampus create and organize memories, making it one of the brain’s most important mysterious structures?
-
Hormone production control
-
Genetic code modification
-
Memory formation and storage
-
Blood circulation control
