This useful study presents a biologically realistic, large-scale cortical model of the rat's non-barrel somatosensory cortex, investigating synaptic plasticity of excitatory connections under varying ...

The cerebrum, especially the cerebral cortex, has long been thought to be the important part of our brain. However, the cerbrum contains less than 20 percent of the neurons in our brain. Eighty ...

Actor Eric Dane disclosed his ALS diagnosis. ALS is a motor neuron disease impacting muscle control. Early diagnosis is crucial for slowing its progression. Symptoms can mimic other nerve issues.

The film discusses the anatomical and functional significance of the nose, throat, and ears from a medical perspective. It explains how the nose functions as an air passage that warms and filters ...

Neuron, Cell Press’s prestigious neuroscience journal, is publishing a special issue on aging research on January 8, 2025. The collection of reviews and perspectives reflects the progress made ...

Dec 20, 2024 Laser-based artificial neuron mimics nerve cell functions at lightning speed (Nanowerk News) Researchers have developed a laser-based artificial neuron that fully emulates the functions, ...

Optica. "Laser-based artificial neuron mimics nerve cell functions at lightning speed." ScienceDaily. ScienceDaily, 19 December 2024. <www.sciencedaily.com / releases / 2024 / 12 / 241219152223.htm>.

"Axons are the cables that connect our brain tissue, enabling learning, memory, and other functions. These findings challenge a century of understanding about axon structure." Classic neuron anatomy ...

Explore brain anatomy, from the cerebrum, cerebellum, and brain stem, to the deep structures within the brain, such as the limbic system and basal ganglia.

In addition, they may happen due to drug overdoses or strokes. When the medulla is damaged, the critical functions of that part of the brain can result in severe disability or brain death. Without the ...