Learn More
For deep brain stimulation (DBS) of the subthalamic nucleus (STN), it would be an advantage if the STN could be visualized with fast acquisition of MR images, allowing direct and individual targeting. We present a protocol for T2-weighted, nonvolumetric fast-acquisition MRI, implemented at 8 centers in 6 countries. Acquisition time varied between 3 min 5 s(More)
In spite of the increasing popularity of international joint ventures, managers express a high level of dissatisfaction with them. This paper argues that overemphasis on the outcome has resulted in a neglect of the social processes underlying the outcome. The paper elaborates upon the rationale for a cooperative approach towards interorganizational(More)
Online social networks (OSNs) have experienced tremendous growth in recent years and become a de facto portal for hundreds of millions of Internet users. These OSNs offer attractive means for digital social interactions and information sharing, but also raise a number of security and privacy issues. While OSNs allow users to restrict access to shared data,(More)
We have seen tremendous growth in online social networks (OSNs) in recent years. These OSNs not only offer attractive means for virtual social interactions and information sharing, but also raise a number of security and privacy issues. Although OSNs allow a single user to govern access to her/his data, they currently do not provide any mechanism to enforce(More)
OBJECTIVE Spinal manipulation therapy is widely used for the treatment of lower-back pain. Serious complications to spinal manipulation are most often seen in the cervical region. We report the first case of a lumbar epidural hematoma after chiropractic manipulation. CLINICAL PRESENTATION A 77-year-old man with a long history of lower-back pain underwent(More)
Two cases of unilateral, severe headache were treated with epidural/epicranial electrical stimulation, with an immediate and most favorable response. One patient suffered from cervicogenic headache (CEH), while the headache in the other one showed some similarity to Hemicrania continua (HC): unilaterality and some localized, ipsilateral autonomic phenomena.(More)
The popular communication Social Networking Sites (SNS) like Facebook, Twitter, LinkedIn etc have become in style and well-liked during the past few years and are utilized by billions of individuals irrespective of their age groups for communicating either with old friends, relatives from far places or total strangers. As they allow users to both articulate(More)