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Senses & Body

How the brain helps us perceive, move, and experience the world.

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Senses & Body

2-Minute Neuroscience: Sleepwalking

Sleepwalking, or somnambulism, involves walking and other behaviors that are performed during incomplete arousal from sleep. In this video, I discuss some hypotheses about…

Senses & Body

2-Minute Neuroscience: Vertigo

Vertigo involves the illusion of movement, where someone either feels like they or the environment around them is moving—usually in a spinning manner. In…

Senses & Body

10-Minute Neuroscience: Visual Pathways

In this video, I cover the pathway visual information travels moving from the eye to the visual cortex and surrounding areas. First, I discuss…

Senses & Body

2-Minute Neuroscience: Sleep Paralysis

Sleep paralysis is a relatively common phenomenon in which someone experiences a state of immobility just before falling asleep or upon awakening. In this…

Senses & Body

2-Minute Neuroscience: Fatal Insomnia

Fatal insomnia is a very rare neurodegenerative disease characterized by progressively worsening insomnia and eventual death. In this video, I explain the symptoms of…

Senses & Body

Know Your Brain: Neurons

Neurons are the fundamental cells of the nervous system. They're able to communicate with one another and with cells in other types of tissues…

Senses & Body

2-Minute Neuroscience: Narcolepsy

Narcolepsy is a chronic condition that causes excessive daytime sleepiness and leads to an increased tendency to fall asleep during daytime activities. In this…

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Explore the cells and structures behind perception and attention.

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