Acrylic cements have been used for the augmentation of weakened or partially destroyed
bones for decades (1). The term vertebroplasty originally described an open surgical …

Study Design. This was a retrospective review of 47 consecutive patients (1995–1998) in
whom percutaneous intraosseous methylmethacrylate cement injection (percutaneous …

Depression is one of the most prevalent mental illnesses worldwide and a leading cause of
disability, especially in the setting of treatment resistance. In recent years, repetitive …

… A commonly used measure, the P50 response, is the amplitude of the positive cortical
potential recorded near the vertex 50 ms after the presentation of an auditory stimulus. Using this …

… the positive network externalities associated with online debit cards, direct deposit, and bill
payment, while recognizing the risk that government intervention in these networks may miss …

International law-making by sub-national actors and regulatory networks of bureaucrats has
come under attack as lacking in accountability and legitimacy. Global administrative law is …

Financial markets in the United States are broad and deep.'Our capital markets are regarded
as highly efficient in spurring business growth, and for most Americans, access to credit has …

Close to three billion people—half of the world's population—live on less than two dollars a
day. 1 Within these poor communities, one child in five will not live to see his or her fifth …

… (ie, within the first 25 ms) is different from that used in our study (ie, 50–150 ms), and that
direct activation of the frontalis muscle with two TMS pulses spaced 100 ms apart (10 Hz) is …

The dorsolateral prefrontal cortex (DLPFC) has been implicated in the pathophysiology of
several psychiatric illnesses including major depressive disorder and schizophrenia. In this …