This special issue represents an attempt to answer fundamental brain and behaviour issues
in attention-deficit hyperactivity disorder (ADHD). The European network on hyperkinetic …

Currently, diagnoses of attention deficit hyperactivity disorder (ADHD) and hyperkinetic
disorder (HKD) are made on the basis of phenomenology, but information is accumulating …

Objective: The therapeutic effects of methylphenidate in the treatment of attention deficit
disorder have been attributed to its ability to increase the synaptic concentration of …

Functional MRI revealed differences between children with Attention Deficit Hyperactivity
Disorder (ADHD) and healthy controls in their frontal–striatal function and its modulation by …

Non-selective attention (NSA) to environmental stimuli has been measured in putative
animal models of Attention-Deficit Hyperactivity Disorder (ADHD), such as the …

OBJECTIVE: To capture information about the clinical characteristics of, and treatments for,
children with attention-deficit/hyperactivity disorder (ADHD) in psychiatric practice …

The purpose of this paper is to describe new genetic approaches that are beginning to
identify genes for personality and to consider how these findings will affect personality …

In a multistage process for validation of a psychiatric disorder (Jensen, Martin, Cantwell,
1997), two preliminary steps have been taken for attention deficit hyperactivity disorder …

The following studies used molecular imaging techniques to trace the neural substrates of
behavior in two genetic models of hyperactivity in rats. Additionally, the studies compared …

The following studies used molecular imaging techniques to trace the neural substrates of
behavior in two genetic models of hyperactivity in rats. Additionally, the studies compared …