Learning is known to promote the creation of new connections in the brain, particularly excitatory synapses, synapses that increase the likelihood of action potential firing in neurons. Action ...

In mere milliseconds trillions of chemical reactions ignite signals that travel across the billions of neurons in our brain. As we go through our daily lives and absorb new knowledge these neurons ...

Dendritic spines form most excitatory synaptic inputs in neurons and these spines are altered in many neurodevelopmental and neurodegenerative disorders. Reliable methods to assess and quantify ...

The alternative text for this image may have been generated using AI. Fig. 5: Dendritic error signals are cell-specific and depend on the causal contribution of the ...

Image representing the old synaptic (red) and new dendritic (green) learning scenarios of the brain. In the center a neuron with two dendritic trees collects incoming signals via many thousands of ...

The brain is an incredibly complex organ. It powers and controls every bodily function, processes thoughts and memories, and learns and adapts to whatever we do and wherever we go. While there is a ...

Cells nestled in the outermost layers of the human brain generate a special kind of electrical signal that might grant them an extra boost of computing power, new research suggests. What's more, this ...