Molecular neuroscience

Molecular Neuroscience is a branch of neuroscience that observes concepts in molecular biology applied to the nervous systems of humans and other animals.

Overview

Molecular neuroscience studies the nervous system with molecular biology, molecular genetics, protein chemistry, and related methodologies. It is concerned with the diverse methodologies used to study the nervous system at the molecular level. Molecular neuroscience is a branch of neuroscience that observes concepts in molecular biology applied to the nervous systems of humans and other animals.

Molecular Biology in Neuroscience

Molecular biology is a branch of biology that concerns the molecular basis of biological activity between biomolecules in the various systems of a cell, including the interactions between DNA, RNA, proteins and their biosynthesis, as well as the regulation of these interactions. This is crucial in understanding the functionality of neurons and the nervous system as a whole.

Molecular Genetics in Neuroscience

Molecular genetics is a sub-field of biology that addresses how differences in the structures or expression of DNA molecules manifests as variation among organisms. Molecular genetics often applies an "investigative approach" to determine the structure and/or function of genes in an organism's genome using genetic screens. This field of study plays a significant role in understanding the genetic basis of many neurodegenerative disorders.

Protein Chemistry in Neuroscience

Protein chemistry involves the study of proteins and their functions. Proteins are crucial for neuronal function, both for the structure of the neuron and for the proper functioning of the nervous system. Proteins are involved in signal transmission, and any changes in protein structure or function can significantly affect a neuron's function.

Related Fields

Molecular neuroscience is closely related to other fields such as neurology, psychiatry, genetics, neuropharmacology, biochemistry and cellular neuroscience.

See Also

• Neuroscience
• Molecular biology
• Molecular genetics
• Protein chemistry
• Neurology
• Psychiatry
• Genetics
• Neuropharmacology
• Biochemistry
• Cellular neuroscience

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  Molecular neuroscience
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  Ligand-gated ion channel
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  G protein-coupled receptor cycle
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  Synapse schematic