[The correlations between the electromyographic display and the aspects involved with masticatory muscle contraction and phosphorus-calcium metabolism]. / Corelatii între reflectari electromiografice si unele aspecte legate de contractia muschilor manducatori si metabolismul fosfo-calcic.

The neuromuscular activity at the level of the stomatognathic system has a specific complexity, due to the multiple systemic functions, realizing the statistical and dynamical mandibular positions and the integration of the stomatognathic system at the level of the human body. Knowing that the neuroendocrine system represents an important factor for the over-systemic coordination of the stomatognathic muscular activity, we want to establish the implication and the neuroendocrine correlation in the stomatognathic muscular dysfunctions determined by some endocrine diseases.

Techniques for evidencing the respiratory patterns and their temporal shift.

To enhance the efficiency of de visu or automatic detection and analysis of of the respiratory patterns, new techniques are introduced to process the respiratory signals. These techniques include: the dynamical frequency analysis, spectral envelope detection, three-dimensional representation of the spectral envelopes, and the 'respirogram'.