Brain Symmetry Important in Mental Illness

Image result for Brain Symmetry Important in Mental Illness

Humans are thought be the only species that have asymmetrical brains. It is this specialisation between the sides of the brain that may have been an important factor in the development of language. Now, one researcher is suggesting that brain symmetry is important in mental illness.

Professor Crow, who works at the Schizophrenia Research Institute, suggests that it is a lack of asymmetry in patients with schizophrenia which is at the root of their mental illness. Psychoses could be a result of information leaking from one part of the brain to another. This may cause, for example, internal thoughts to be experienced as real external voices.

Genetics have a large role to play in brain development and so Professor Crow’s research is concentrating on this area for the root causes. Still, while a genetic component will probably be important, other factors such as social and environmental are also going to play their part.

About the author

Psychologist, Jeremy Dean, PhD is the founder and author of PsyBlog. He holds a doctorate in psychology from University College London and two other advanced degrees in psychology.

He has been writing about scientific research on PsyBlog since 2004. He is also the author of the book “Making Habits, Breaking Habits” (Da Capo, 2003) and several ebooks.


SOURCE: PYSBLOG

Comments