The contemporary concept of attention deficit hyperactivity disorder (ADHD) as defined in
the DSM-IV-TR (American Psychiatric Association 2000) is relatively new. Excessive …

The consumption of insects (entomophagy) has recently attracted global attention for health
reasons as well as environmental and economic benefits. Achieving environmentally …

As attention–deficit/hyperactivity disorder (ADHD) is one of the most frequently diagnosed
developmental disorders in childhood, effective yet safe treatment options are highly …

Groups of patients with idiopathic Parkinson's disease, either medicated or unmedicated,
were compared with matched groups of normal controls on a computerized battery …

Reduced and oxidized glutathione concentrations in post-mortem brain tissue from the
substantia nigra of control subjects and patients with neuropathologically confirmed …

A group of ten patients with idiopathic Parkinson's disease (PD) was tested on a series of
automated tests of learning, memory, planning and attention whilst either on or off l-dopa …

Background Patients with Parkinson disease characteristically exhibit an increased
echogenicity of the substantia nigra (SN) on transcranial sonography, a new neuroimaging …

Eighteen patients with early Huntington's disease were compared with age-and IQ-matched
control volunteers on tests of executive and mnemonic function taken from the Cambridge …

Objective: To assess the incidence of a hyperechogenic substantia nigra (SN) by
transcranial sonography (TCS) in healthy people and to evaluate whether an enlarged …

There is little data available concerning the executive functions of children with dyslexia. The
small number of existing studies in this field focus on single aspects of these functions such …