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Encyclopedia > Evolutionary neuroscience

Evolutionary neuroscience is a young field which awaits a general unified theory of neuroscience in order for its full integration into the accepted framework of evolutionary biology. Once the phenomena of sensory perception, memory, visual abstraction, intellectual abstraction (including language, art and science) and emotional acceleration are at least theoretically integrated into a whole (roughly resembling the human mind), it is likely (from a biological point of view), that evolution will be able to elucidate the adaptational difference between humans and animals in aspects of neurological structure and capacity. Neuroscience is a field of study which deals with the structure, function, development, genetics, biochemistry, physiology, pharmacology and pathology of the nervous system. ... Evolutionary biology is a subfield of biology concerned with the origin and descent of species, as well as their change over time, i. ... Biology studies the variety of life (clockwise from top-left) E. coli, tree fern, gazelle, Goliath beetle Biology is the science of life (from the Greek words bios = life and logos = word). ... Charles Darwin, the father of evolutionary theory Although generally, evolution is taken to mean any process of change over time, in the context of life science, evolution is a change in the traits of living organisms over generations, including the emergence of new species. ...


Although more complex and requiring tremendous technological and scientific resources, the field of neuroscience is nevertheless a part of biology, and is subject to Darwin's theories on evolution and adaptation. Very recent scientific studies are fostering speculation that Darwinian adaptation and the inherent plasticity of cortical relationships within the brain are one in the same, simply effecting the organism at a cognitive scale, rather than a genetic one. Charles Darwin, the father of evolutionary theory Although generally, evolution is taken to mean any process of change over time, in the context of life science, evolution is a change in the traits of living organisms over generations, including the emergence of new species. ... A biological adaptation is an anatomical structure, physiological process or behavioral trait of an organism that has evolved over a period of time by the process of natural selection such that it increases the expected long-term reproductive success of the organism. ... The term cognition is used in several different loosely related ways. ...


The obvious evolutionary advantage of higher intelligence leaves science to explain how an evolutionarily short span of time (10 million years, approximately -experts please revise) allowed our species to build successively greater levels of neural complexity within an organ which is strikingly similar to the primate brain. A full investigation of evolution's role in fostering the tremendous capacities of the human brain would, hopefully, fill the gap of knowledge regarding the difference of ability between high level primate and human brains.


Dr. Temple Grandin is a well supported expert in the field of animal cognition, and has published numerous papers and a book which corroborate the evolutionary differences and similarities in maximum level cognition between human and animal brains. Temple Grandin (born August 29, 1947) is an Associate Professor at Colorado State University who has Aspergers syndrome autism. ...


  Results from FactBites:
 
Evolutionary neuroscience - Wikipedia, the free encyclopedia (364 words)
Evolutionary neuroscience is an emerging field of scientific research premised on the hypothesis that the principles of evolution will help elucidate the adaptational difference between humans and animals in aspects of neurological structure and capacity.
Such a theory is expected to evolve from neuroscience, once the phenomena of sensory perception, memory, visual abstraction, intellectual abstraction (including language, art and science) and emotional acceleration are synthesized into a theoretical whole.
The field of neuroscience is especially complex and advances are dependent upon the use of tremendous technological and scientific resources.
Neuroscience - Wikipedia, the free encyclopedia (969 words)
Neuroscience is a field of study that deals with the structure, function, development, genetics, biochemistry, physiology, pharmacology, and pathology of the nervous system, consisting of the myriad nerve pathways running throughout the body.
Some researchers believe that cognitive neuroscience provides a bottom-up approach to understanding the mind and consciousness that is complementary to, or may replace, the top-down approach of psychology.
Behavioral Neuroscience, which assesses the neural underpinnings of a vast array of behaviors, from primate saccadic eye movements to the complex foraging behavior of bees.
  More results at FactBites »


 
 

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