Neuron & Exterior Brain Spelling Flashcard

Front

What is the nucleus in a neuron?

Back

The nucleus is the control center of the neuron, containing the cell's genetic material and responsible for regulating cellular activities.

Front

What is the occipital lobe?

Back

The occipital lobe is the region of the brain located at the back of the head, primarily responsible for processing visual information.

Front

What is the cerebellum?

Back

The cerebellum is a part of the brain located under the cerebrum, responsible for coordination, balance, and fine motor control.

Front

What is a Schwann cell?

Back

A Schwann cell is a type of glial cell in the peripheral nervous system that produces the myelin sheath around neuronal axons, facilitating faster signal transmission.

Front

What is the temporal lobe?

Back

The temporal lobe is located on the sides of the brain and is involved in processing auditory information and is also important for memory and emotion.

Front

What is the function of neurons?

Back

Neurons are specialized cells that transmit information throughout the body via electrical and chemical signals.

Front

What are glial cells?

Back

Glial cells are non-neuronal cells in the nervous system that support, nourish, and protect neurons.

Front

What is myelin?

Back

Myelin is a fatty substance that surrounds and insulates axons, increasing the speed of electrical impulses along the nerve cells.

Front

What is the role of the axon?

Back

The axon is a long, slender projection of a neuron that conducts electrical impulses away from the neuron's cell body.

Front

What is synaptic transmission?

Back

Synaptic transmission is the process by which signaling molecules called neurotransmitters are released by a neuron and bind to receptors on another neuron, facilitating communication.