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Brain

That part of the central nervous system inside our heads that controls all our perceptions, thoughts, feelings and voluntary movements.

Contributors in Brain

Brain

sensory neuron

Anatomy; Brain

An afferent nerve cell that carries sensory information (like sound, touch, taste, smell, or sight) to the central nervous system.

bipolar neuron

Anatomy; Brain

An afferent nerve cell that carries sensory information (like sound, touch, taste, smell, or sight) to the central nervous system.

node of Ranvier

Anatomy; Brain

One of the many gaps in the myelin sheath - this is where the action potential occurs during saltatory conduction along the axon

brainstem

Anatomy; Brain

Oldest part of the brain. The Brain Stem regulates things like heart rate, breathing, swallowing, digestion, blinking, and more.

meninges

Anatomy; Brain

A series of three protective membranes (the dura matter, the arachnoid, and the pia) that cover the brain and the spinal cord.

glial cells

Anatomy; Brain

Nerve cells that form a supporting network for the neurons in the brain. The word "glia" comes from the Greek word for glue.

autonomic nervous system

Anatomy; Brain

Controls our life support systems that we don't consciously control, like breathing, digesting food, blood circulation, etc.

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