The Anatomy and Function of the Frontal Cortex

The video discusses the anatomy and functions of the frontal cortex, emphasizing its role in motor control and executive functions. It explains the brain's structure, including gray and white matter, and highlights the significance of the prefrontal cortex in empathy, decision-making, and risk-taking. The video also explores how brain development continues until age 25, affecting rationality and social interactions.

At what age does the human brain, particularly the frontal cortex, fully develop?

• 30 years

• 18 years

• 25 years

• 21 years

What is the primary function of the gyri and sulci in the brain?

• To protect the brain from injury

• To connect different brain regions

• To enhance the brain's surface area

• To increase the brain's weight

Which part of the brain is responsible for motor control and executive functions?

• Parietal lobe

• Frontal cortex

• Temporal lobe

• Occipital lobe

What is the role of the anterior cingulate cortex?

• Memory processing

• Empathy and vicarious experiences

• Motor control

• Regulating emotions

Which area of the prefrontal cortex is associated with understanding others' thoughts and beliefs?

• Ventromedial prefrontal cortex

• Anterior cingulate cortex

• Dorsomedial prefrontal cortex

• Dorsolateral prefrontal cortex

What is the function of the ventromedial prefrontal cortex?

• Visual processing

• Emotional regulation and decision making

• Language comprehension

• Motor response inhibition

Which historical figure is known for a famous case study involving the frontal lobe?

• Isaac Newton

• Sigmund Freud

• Phineas Gage

• Albert Einstein

What is the primary role of the dorsolateral prefrontal cortex?

• Emotional response

• Language production

• Rational decision-making

• Sensory processing

Why are younger individuals more prone to taking risks?

• They have more life experience

• Their dorsolateral prefrontal cortex is not fully developed

• They have a stronger sense of morality

• They are more empathetic

What is a potential benefit of the late development of the dorsolateral prefrontal cortex?

• Greater willingness to explore new opportunities

• Improved physical coordination

• Enhanced memory retention

• Increased emotional sensitivity