Nervous System

Front

What is the function of the cerebellum?

Back

The cerebellum is responsible for coordination of voluntary movements, balance, and posture.

Front

What are cranial nerves?

Back

Cranial nerves are nerves that emerge directly from the brain and brainstem, responsible for sensory and motor functions of the head and neck.

Front

What is the role of the thalamus in the nervous system?

Back

The thalamus acts as a relay station for sensory information, directing it to the appropriate areas of the brain for processing.

Front

What is the difference between the autonomic and somatic nervous systems?

Back

The autonomic nervous system controls involuntary actions (like heart rate), while the somatic nervous system controls voluntary movements.

Front

What is a synapse?

Back

A synapse is the junction between two neurons where neurotransmitters are released to transmit signals.

Front

What is the primary function of the brain?

Back

The brain processes sensory information, coordinates responses, and is responsible for thoughts, emotions, and memory.

Front

What are spinal nerves?

Back

Spinal nerves are part of the peripheral nervous system that emerge from the spinal cord and are responsible for transmitting signals to and from the body.

Front

What is the cell body of a neuron?

Back

The cell body contains the nucleus and organelles, and is responsible for maintaining the life of the neuron.

Front

What is the role of dendrites in a neuron?

Back

Dendrites receive signals from other neurons and transmit them to the cell body.

Front

What is the function of the hypothalamus?

Back

The hypothalamus regulates vital functions such as temperature, hunger, thirst, and circadian rhythms.