Neurological system

Definition

The neurological system is a complex network of nerves and cells that transmit signals between different parts of the body. It plays a crucial role in controlling bodily functions, including movement, sensation, and cognitive processes.

5 Must Know Facts For Your Next Test

1. Proper nutrition is critical for maintaining the health of neurons and supporting neurotransmitter function.
2. Deficiencies in vitamins such as B12 and folate can lead to neurological impairments.
3. Omega-3 fatty acids are essential for brain health and can help reduce inflammation in the nervous system.
4. The neurological system interacts with the musculoskeletal system to coordinate movement and stability.
5. Adequate hydration is necessary for optimal neural function as dehydration can impair cognitive performance.

Review Questions

• What role does vitamin B12 play in the neurological system?
• How do omega-3 fatty acids benefit brain health?
• Why is hydration important for neural function?

Related terms

Neuron: A cell that transmits nerve impulses.

Neurotransmitter: Chemical substances that transmit signals across synapses between neurons.

Peripheral Nervous System: The part of the nervous system outside the brain and spinal cord.