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Family History Of Psychiatric Disorders May Shape Intellectual Interests
A hallmark of the individual is the cultivation of personal interests, but for some people, their intellectual pursuits might actually be genetically predetermined. Survey results published by Princeton University researchers in the journal PLoS ONE suggest that a family history of psychiatric conditions such as autism and depression could influence the subjects a person finds ...
Genes Influence Criminal Behavior According To Criminologist’s Research
Your genes could be a strong predictor of whether you stray into a life of crime, according to a research paper co-written by UT Dallas criminologist Dr. J.C. Barnes. "Examining the Genetic Underpinnings to Moffitt's Developmental Taxonomy: A Behavior Genetic Analysis" detailed the study's findings in a recent issue of Criminology. The paper was written ...
The pupils are the windows to the mind
The eyes are the window into the soul -- or at least the mind, according to a new article.
The amygdala and fear are not the same thing
In a 2007 episode of the television show Boston Legal, a character claimed to have figured out that a cop was racist because his amygdala activated – displaying fear, when they showed him pictures of black people.
Making memories last: Prion-like protein plays key role in storing long-term memories
Memories in our brains are maintained by connections between neurons called "synapses." But how do these synapses stay strong and keep memories alive for decades? Neuroscientists have discovered a major clue from a study in fruit flies: Hardy, self-copying clusters or oligomers of a synapse protein are an essential ingredient for the formation of long-term ...
Sex role stereotyping and prejudices in children explored
Girls are not as good at playing football as boys, and they do not have a clue about cars. Instead they know better how to dance and do not get into mischief as often as boys. Prejudices like these are cultivated from early childhood onwards by almost everyone, a researcher asserts.
Does The Military Make The Man Or Does The Man Make The Military?
"Be all you can be," the Army tells potential recruits. The military promises personal reinvention...
Feeling Left Out? Being Ignored Hurts, Even By A Stranger
Feeling like you're part of the gang is crucial to the human experience. All people get stressed out when we're left out. A new study published in Psychological Science, a journal of the Association for Psychological Science, finds that a feeling of inclusion can come from something as simple as eye contact from a stranger...
A Path To The Brain Through The Nose Aids Schizophrenia Research
A significant obstacle to progress in understanding psychiatric disorders is the difficulty in obtaining living brain tissue for study so that disease processes can be studied directly. Recent advances in basic cellular neuroscience now suggest that, for some purposes, cultured neural stem cells may be studied in order to research psychiatric disease mechanisms...
Link Between Prenatal Testosterone And An Increased Risk Of Language Delay For Male Infants
New research by Australian scientists reveals that males who are exposed to high levels of testosterone before birth are twice as likely to experience delays in language development compared to females...