IPSO must show what it is made of

What Goes up Must Come Down. . . but Is It Reversible?

Introduction Reversibility is of concern to every conservator, and it may not be an exaggeration to say that it is the most basic of all of the concerns that conservators have. The reasons for this concern need not be discussed here, as they are well known in the profession. In fact, the general concept is one that can be readily explained to an intelligent lay person. What is perhaps less appa...

The Swimmer's view: does it really show what it is supposed to show? A retrospective study

BACKGROUND One of the basic principles in the primary survey of a trauma patient is immobilisation of the cervical spine till cleared of any injury. Lateral cervical spine radiograph is one of the important initial radiographic assessments. More than often additional radiographs like the Swimmer's view are necessary for adequate visualisation of the cervical spine. How good is the Swimmer's vie...

health communication what it is and what is not

EMG Biofeedback : What Can it Actually Show ?

Over recent years electromyography (EMG) biofeedback units have become more widely available to physiotherapists and success has been reported in the literature with their use in treating certain musculoskeletal conditions (Wise et al , 1984). This paper intends to review EMG briefly, describing what it is and how it can be interpreted and in the light of this what EMG biofeedback is capable of...

What is EEG made of?

A model for EEG as a communication tool of magnetic body is developed. The basic assumption is that communications from cell membrane occur by Josephson radiation inducing the analogs of cyclotron transitions: this leads to resonance conditions forcing the Josephson frequencies to be equal to cyclotron frequencies in the simplest situation. Music metaphorin particular