What is the main function of the frontal lobe?Auditory processingSensory integrationMotor control and decision-makingVisual processing

Main Function of the Frontal Lobe

The frontal lobe plays a crucial role in various high-level cognitive functions, primarily including:

1. Motor Control: The frontal lobe is responsible for voluntary movements. It contains the motor cortex, which is involved in planning, controlling, and executing motor functions.

2. Decision-Making: This area of the brain is critical for complex cognitive behaviors, such as decision-making, problem-solving, and planning. It helps evaluate options, assess risks, and make informed choices.

3. Emotional Regulation: The frontal lobe plays a significant role in managing emotions, allowing for appropriate reactions to social situations.

4. Speech and Language: Areas such as Broca's area, located in the frontal lobe, are essential for speech production and language processing.

While the frontal lobe is involved in sensory integration and other higher-level cognitive tasks, it is not primarily responsible for auditory or visual processing, which are handled more by the temporal and occipital lobes, respectively.

Thus, among the listed options, the most accurate choice pertaining to the main function of the frontal lobe is Motor control and decision-making.