Motor neuron disease usually refers to amyotrophic lateral sclerosis, but it can also refer to other kind of neurodegenerative disease that affect the motor neurons, such as progressive primary ...

It's lined with mucous and helps regulate pressure around the eardrum so that sound waves can be transferred. Ears can vary, so what's considered normal anatomy of the inner or outer ear in one person ...

The integumentary system is the body’s outermost layer. Composed of skin, hair, nails, glands, and nerves, its main job is to protect your insides from elements in your environment, like pollution and ...

This process continues from contact site to contact site all along the dendrite to the cell body, where the neuron decides how it will communicate with other neurons. The new research reveals a ...

Neural circuits and the cells that comprise them represent the functional units of the brain. Circuits relay and process sensory information, maintain homeostasis, drive behaviors, and facilitate ...

Scientists have developed a new kind of laser-based artificial neuron that mimics a biological nerve cell. This artificial neuron could boost high-speed computing and artificial intelligence (AI ...

Vision rapidly matures during the first few years of life as ocular anatomy and visual pathways circuitry develop. Newborns have an average acuity of approximately 1.5 logMAR, which rapidly improves ...

People may also refer to the urinary system as the urinary tract. This article explores the anatomy and structure of the urinary system. It also discusses how urination works, common urinary ...

The Inferior Colliculus (IC) has traditionally been regarded as an important relay in the auditory pathway ... (B) PSTHs demonstrating neuronal responses aligned to deviant onset (top) and reward time ...

Pyramidal-neuron dendrites contain voltage-gated channels ... Such dendritic-domain-specific effects indicate that pathways that relay different types of presynaptic 'information' might be ...