Biological reactivity to psychological stressors comprises a complex, integrated system of
central neural and peripheral neuroendocrine responses designed to prepare the organism …

The effect of life stress on depression is moderated by a repeat length variation in the
transcriptional control region of the serotonin transporter gene, which renders carriers of the …

This review considers the theoretical problems facing agents that must learn and choose on
the basis of reward or reinforcement that is uncertain or delayed, in implicit or procedural …

A close association between tinnitus and psychiatric disorders has been demonstrated, but
little is known about how the severity of tinnitus is related to these disorders. The authors …

Background: Few large sample studies have examined psychiatric morbidity among former
child welfare/protection clients. In this study, risks for suicide attempts and severe psychiatric …

Cognitive models of depression have been well supported with adults, but the
developmental origins of cognitive vulnerability are not well understood. The authors …

Endocrine-disrupting chemicals (EDCs) in the environment have been linked to human
health and disease. This is particularly evident in compounds that mimic the effects of …

Advances in molecular biology and neuroimaging have provided a unique opportunity to
explore the relationships between genes, brain, and behavior. In this review, we will briefly …

Effective treatment of severe or chronic unipolar depression requires the combination of
pharmacological and psychotherapeutic interventions, and demands a theoretical paradigm …

Context Attention-deficit/hyperactivity disorder (ADHD) is a common heritable childhood
behavioral disorder. Identifying risk factors for ADHD may lead to improved intervention and …