In the podcast/youtube video with Dr. Wendy Suzuki, what does she reference as the primary benefit of exercise on the brain's prefrontal cortex?

Question

BlackTom AI · Accepted Answer

The correct answer is B because the prefrontal cortex (PFC) is primarily responsible for executive functions such as attention, working memory, planning, and decision-making, and Dr. Wendy Suzuki emphasizes that exercise boosts those PFC-mediated abilities.

1) Relevant knowledge points and concepts
- Prefrontal cortex: brain region governing executive functions—sustained attention, cognitive control, planning, and decision-making.
- Acute and chronic exercise effects: acute aerobic activity increases catecholamines (dopamine, norepinephrine) that transiently enhance attention and cognitive control; regular exercise promotes structural and functional plasticity (improved connectivity and neurotrophic support) that supports executive functions.
- Dr. Wendy Suzuki’s emphasis: she highlights exercise as a powerful, immediate, and long-term enhancer of executive function and attention via its effects on the PFC.

2) Step-by-step reasoning
- Step 1: Identify the PFC’s main roles — attention and decision-making are central PFC responsibilities.
- Step 2: Link exercise physiology to PFC function — exercise elevates neurotransmitters and neuromodulators that sharpen focus and improve cognitive control; over time it enhances brain health supporting these functions.
- Step 3: Match this with Suzuki’s statements — she cites improved attention and decision-making as primary cognitive benefits of exercise on the PFC.

3) (No numerical calculations required)

4) Why the correct answer is correct
- “Improves decision making and attention” directly names the executive functions localized to the PFC that Suzuki attributes to exercise. Both acute boosts (better focus, faster response) and long-term gains (improved executive control) are discussed in her work.

5) Why the other options are incorrect
- “Reduces the risk of Alzheimer’s disease”: more associated with hippocampal health and long-term disease risk rather than the PFC’s immediate executive function gains Suzuki stresses.
- “Enhances mood and energy”: true as a general exercise benefit but not the PFC-specific primary benefit Suzuki highlights.
- “Increases memory retention”: memory is chiefly hippocampal; Suzuki discusses memory benefits too but emphasizes PFC-related attention and decision-making when referring to the PFC.

6) Conclusion
This reasoning confirms the provided correct answer: improves decision making and attention.

In the podcast/youtube video with Dr. Wendy Suzuki, what does she reference as the primary benefit of exercise on the brain's prefrontal cortex?Single choice

Similar Questions

Damage to the dorso-lateral pre-frontal cortex can manifest as perseverative errors. Which of these tests best measures perseverative errors?

In the podcast/youtube video with Dr. Wendy Suzuki, what does she reference as the primary benefit of exercise on the brain's prefrontal cortex?

Which of the following was discussed in lecture about the developmental outcomes of preterm and low-birthweight infants, with reference to relevant brain regions?

A nurse reviewing cognitive domains recognizes that difficulty multitasking and completing complex projects reflects impairment in:

Which of these is an example of an executive function?

John hit his head during a fall down the stairs and received damage to his frontal lobes. Which of the following would be the most likely result of this injury?

Expansionary fiscal policy in an open economy with a floating exchange rate will likely:

Contractionary monetary policy in an open economy with a floating exchange rate will likely:

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler