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History of neuroscience. From the ancient Egyptian mummifications to 18th-century scientific research on "globules" and neurons, there is evidence of neuroscience practice throughout the early periods of history. The early civilizations lacked adequate means to obtain knowledge about the human brain. Their assumptions about the inner workings ...
Origin and subsequent variation and development of neurons and neural tissues and organs. Not to be confused with Neuroevolution. For a theory of evolution in nervous systems, see Neural Darwinism. The evolution of nervous systemsdates back to the first development of nervous systemsin animals(or metazoans).
The evolution of the brain refers to the progressive development and complexity of neural structures over millions of years, resulting in the diverse range of brain sizes and functions observed across different species today, particularly in vertebrates. The evolution of the brain has exhibited diverging adaptations within taxonomic classes ...
t. e. The development of the nervous system in humans, or neural development, or neurodevelopment involves the studies of embryology, developmental biology, and neuroscience. These describe the cellular and molecular mechanisms by which the complex nervous system forms in humans, develops during prenatal development, and continues to develop ...
The evolution of human intelligence is closely tied to the evolution of the human brain and to the origin of language. The timeline of human evolution spans approximately seven million years, [ 1 ] from the separation of the genus Pan until the emergence of behavioral modernity by 50,000 years ago. The first three million years of this timeline ...
Evolutionary neuroscienceis the scientific study of the evolution of nervous systems. Evolutionary neuroscientists investigate the evolutionand natural historyof nervous systemstructure, functions and emergent properties. The field draws on concepts and findings from both neuroscienceand evolutionary biology.
54527. Anatomical terms of neuroanatomy. [ edit on Wikidata] A neuron, neurone, [ 1 ] or nerve cell is an excitable cell that fires electric signals called action potentials across a neural network in the nervous system. Neurons communicate with other cells via synapses, which are specialized connections that commonly use minute amounts of ...
Neurulation refers to the folding process in vertebrate embryos, which includes the transformation of the neural plate into the neural tube. [ 1 ] The embryo at this stage is termed the neurula. The process begins when the notochord induces the formation of the central nervous system (CNS) by signaling the ectoderm germ layer above it to form ...