Between the axon of a transmitting neuron and the dendrite of a receiving neuron is a gap called the synapse —the site at which signals are passed between the brain cells.

We explain what a neuron looks like, what it does, and how it works. Health Conditions ... Axon — this long projection carries information from the soma and sends it off to other cells.

But how do brain cells send messages? The first step in this messaging process is the action potential, or a wave of electricity triggered in the nerve cell, or neuron.The neurons found in the ...

Alzheimer's disease (AD) is a debilitating neurodegenerative condition that affects a significant proportion of older people ...

What am I looking at? Here we see four individual dendrites with dendritic spines (1) extending from the main dendrite (2). The dendrites were colored to distinguish them from each other.. Biology in ...

Synapses are well-known to occur between the axon of one neuron and the dendrites of other neurons, but had never been observed between the neuron's axon and the primary cilium.

A recent research finding adds to evidence that brain inflammation is a major driver of neurodegenerative disorders such as ...