Cerebrum

Definition

The cerebrum is the largest part of the brain, responsible for higher brain functions such as thought, action, and sensory processing. It is divided into two hemispheres and further into four lobes: frontal, parietal, temporal, and occipital.

5 Must Know Facts For Your Next Test

1. The cerebrum is critical for voluntary motor function and coordination.
2. It plays a significant role in cognitive abilities such as learning, memory, and decision-making.
3. Adequate nutrition is essential for maintaining cerebrum health and functionality.
4. Deficiencies in certain nutrients can impair cerebrum functions like memory and attention.
5. Diets rich in antioxidants, healthy fats, vitamins, and minerals support optimal cerebrum performance.

Review Questions

• What are the primary functions of the cerebrum?
• How does nutrition impact the health of the cerebrum?
• Name the four lobes of the cerebrum and one function associated with each.

Related terms

frontalLobe: The part of the cerebrum involved in complex cognitive functions like reasoning and problem-solving.

neurotransmitters: Chemical messengers that transmit signals across synapses between neurons.

synapse: A junction where nerve impulses pass from one neuron to another.