Several psychiatric disorders—such as bipolar disorder, schizophrenia and autism—are
highly heritable, yet identifying their genetic basis has been challenging, with most …

Given that natural selection is so powerful at optimizing complex adaptations, why does it
seem unable to eliminate genes (susceptibility alleles) that predispose to common, harmful …

While methamphetamine addiction has been associated with both impulsivity and striatal
dopamine D2/D3 receptor deficits, human studies have not directly linked the latter two …

This paper updates the author's earlier hypothesis that Attention Deficit Hyperactivity
Disorder (ADHD) reflects underactivity in Gray's Behavioral Inhibition System. Five areas of …

This article outlines the parallels between major theories of attention deficit hyperactivity
disorder (ADHD) and relevant temperament domains, summarizing recent research from our …

Context Wisdom is a unique psychological trait noted since antiquity, long discussed in
humanities disciplines, recently operationalized by psychology and sociology researchers …

As heritability is high in attention-deficit/hyperactivity disorder (ADHD), genetic factors must
play a significant role in the development and course of this disorder. In recent years a large …

Although approximately 25% of children with attention-deficit/hyperactivity disorder (ADHD)
exhibit an anxiety disorder, the comorbidity of ADHD and anxiety has been given less …

More is known about the genetics of intelligence than about any other trait, behavioral or
biological, which is selectively reviewed in this article. Two of the most interesting genetic …

▪ Abstract This review focuses on five key evolutionary issues pertaining to animal cognition,
defined as the neuronal processes concerned with the acquisition, retention, and use of …