The Relationship Between Genetics and Neural Circuits

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There's a whole field of developmental neurobiology trying to understand what are the instructions for making a brain, how do they actually work? So there's basically instructions in coded in the geno that specified least the processes by which all that wiring self assembles. But at the same time, because that system develops based on these genetic instructions, and because we all have different genetics, right? Because gene variation just happens. Every time a sperm or an egg cell is created, some new mutations happen. And so its complexity all the way down, which is a little bit frustrating if you're trying to make simple stories. If we have a gean for intelligence or a gen for neurotic or

Kevin Mitchell is an author and an Associate Professor of Genetics and Neuroscience at Trinity College Dublin. His research is aimed at understanding the genetic program specifying the wiring of the brain and its relevance to variation in human faculties. Kevin is also the author of the science blog, Wiring the Brain, and a number of books and publications.

In this episode, Eric and Kevin discuss his book, Innate: How the Wiring of Our Brains Shapes Who We Are.

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Kevin Mitchell and I Discuss the Genetics of Personality and…

His book, Innate: How the Wiring of Our Brains Shapes Who We Are
The missing third component in the Nature vs. Nurture debate
Innate Underlying Traits in the Brain: Extroversion, Neuroticism, Conscientiousness, Agreeableness, Openness to Experience
The relationship between genetics and neurobiology
What “neurons that fire together, wire together” actually means
The difference between Personality Traits and Character Traits
The impact of parenting on underlying Personality Traits
How people differ in the amount of “free will” that they have
The connection between genetics and addiction
That we become ourselves throughout lifetime

Kevin Mitchell links:

Kevin’s Website

Twitter

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If you enjoyed this conversation with Kevin Mitchell, you might also enjoy these other episodes:

Integration of Science and Wisdom with Jeremy Lent

Neuropsychology and the Thinking Mind with Chris Niebauer

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