Objective and quantitative equilibriometric evaluation of individual locomotor behaviour in schizophrenia: Translational and clinical implications.

Psychiatry is the only medical specialty that lacks clinically applicable biomarkers for objective evaluation of the existing pathology at a single-patient level. On the basis of an original translational equilibriometric method for evaluation of movement patterns, we have introduced in the everyday clinical practice of psychiatry an easy-to-perform computerized objective quantification of the individual locomotor behaviour during execution of the Unterberger stepping test. For the last 20 years, we have gradually collected a large database of more than 1000 schizophrenic patients, their relatives, and matched psychiatric, neurological, and healthy controls via cross-sectional and longitudinal investigations.

International Clinical Protocol on Vestibular Disorders (Dizziness).

26-28 May at 43 Congress of Neurootological and Equilibriometric Society (Budapest, Hungary) International Clinical Protocol on Vestibular Disorders (Dizziness) being discussed and accepted as Consensus Document. Cochrane reports estimates that dizziness has prevalence of 22.9% in the last 12 months and an incidence of 3.

Neurootological aspects of juvenile vertigo.

Pathologies from childhood to adolescence carry physical, cognitive, motor, linguistic, perceptual, social, emotional, and neurosensory characteristics. The ages between 8 and 14 or 15 especially carry very special traits of a rollover in data processing with respect to balance regulation. Data acquisition of neurootological function provides us with a network of information about the sensory status of our young patients.

Monocular electronystagmographic analysis of caloric nystagmus.

We compared the horizontal component of nystagmus of the right and left eyes using monocular recording of electronystagmography. We examined the eye movements of 135 patients during bithermal caloric testing and those of 50 patients during the rotation test. We measured the number of nystagmic beats, the slow-phase velocities, and the amplitudes during 10 seconds of the culmination phase of caloric response.

Comparing neurootological complaints in patients at the end of their professional lives (51-60 years) with those during the first phase of retirement (61-70 years).

Geriatrics defines the branch of medicine that treats all problems peculiar to old age and the aging, including the clinical problems of senescence and senility. In the full chain of years of the human life, a special period is humans' last decade of professional life (i.e.

Vertigo, dizziness, and tinnitus after otobasal fractures.

Some 15% of temporal bone fractures are produced by blows to the occiput. The fracture line begins in the posterior fossa, at or near the foramen magnum, and crosses the petrous ridge through the internal auditory canal or the otic capsule. Thus, it is called a transverse fracture.

Neurosensory deficits after myocardial infarction.

Cardiovascular diseases are extremely widespread and often cause vestibular system dysfunctions. They are related mainly to organic lesions of the brain. To investigate neurootological functional changes, we compared two samples from among our patients, of whom those in group A (42 persons: 92.

Depressive disorders in relation to neurootological complaints.

Depression is a state of depressed mood characterized by feelings of sadness, despair, and discouragement. Depression ranges from normal feelings of "the blues" through dysthymia to major depression. Endogenous depression has been identified with a specific symptom complex: psychomotor retardation, early morning awakening, weight loss, excessive guilt, and lack of reactivity to the environment.

Computerized ultrasonographic craniocorpography and abnormal psychomotor activity in psychiatric patients.

A new version of craniocorpography (CCG), called computerized ultrasonographic CCG (Comp-USCCG), has been clinically applied for objective recording, documentation, and quantitative evaluation of abnormal psychomotor activity in psychiatric patients. Implications of this completely new approach to psychopathology are discussed. An original representation of Comp-USCCG data (introducing the time dimension as a new CCG parameter) is used to illustrate better the atypical abnormal stepping Comp-USCCG movement patterns in psychotic patients, some of which have not been described in neurootological patients to date.