http://www.neurodiagnosticdevices.com Discovering The Latest Update in Neurology Diagnostics Thu, 29 Jul 2010 06:00:46 +0000 http://backend.userland.com/rss092 en Part of parkinsonian patients develops, over time, subcortical dementia. Although the diagnosis of Parkinson's disease is largely clinical, can take account of hyposmia (may precede up to 20 years to your appearance), positron emission tomography showing decrease of dopamine in the striatum, markers recently biological and electromyography to show subclinical tremor. An ... http://www.neurodiagnosticdevices.com/signs-and-symptoms-of-parkinsons-disease.htm Since the caudate nucleus and putamen, there is a path to the black substance secreted by the inhibitory neurotransmitter GABA (gamma aminobutyric acid). In turn, a series of fibers originating in the substantia nigra send axons to the caudate and putamen, secreting an inhibitory neurotransmitter from their terminals, dopamine. This ... http://www.neurodiagnosticdevices.com/pathophysiology-of-parkinsons-disease.htm Although neurologists for the miokimia or eyelid twitching or MP (episodic involuntary contraction of the lower eyelid) does usually more serious, is a frequent cause of consultation. Patients usually suffer from panic to see in the mirror and keeps your eyelid contract without being able to control is sometimes close to ... http://www.neurodiagnosticdevices.com/eyelid-miokimia-the-eyelid-without-control-contract.htm Neurology is the science of diseases affecting the nervous system. Neurologist is a physician who specializes in diagnosing and treating these diseases. The nervous system consists of the central nervous system (brain and spinal cord), peripheral nervous system (nerve roots, nerves, union muscle and nerve and muscles) and autonomic nervous system ... http://www.neurodiagnosticdevices.com/neurology-and-neurologist.htm It was James Parkinson who described the disease in 1817 under the name of paralysis agitans. "The etiology is unknown but pathophysiologically related to a deficiency of dopamine in the striatum, resulting from neuronal degeneration that mainly affects the compact zone of the substantia nigra (locus niger), the locus coeruleus ... http://www.neurodiagnosticdevices.com/diagnosis-of-parkinsons-disease.htm Childhood neurological cause much anguish in the family. However, thanks to scientific advances, most young patients can enjoy a full life today. What would be the most frequent pathologies in this specialty. There are two groups of diseases which, by their frequency in childhood and adolescence, represent the main reasons for consultation ... http://www.neurodiagnosticdevices.com/introduction-to-child-neurology-2.htm Treatment of Generalized Anxiety Disorder include the use of medication and specific forms of psychotherapy, the most effective treatment for GAD often combines psychotherapy and medication. The drugs are very effective to relieve symptoms of anxiety. Anti-anxiety medications may be used with antidepressants or anxiolytic effect (not all antidepressants have it). The ... http://www.neurodiagnosticdevices.com/treatment-of-generalized-anxiety-disorder-gad.htm Symptoms related to culture, age and sex: There are considerable cultural variations on the expression of anxiety (eg, in some cultures express anxiety through somatic symptoms predominate, and in others through cognitive symptoms). It is important to take into account the cultural context when assessing the excessiveness of some concern. In children and ... http://www.neurodiagnosticdevices.com/symptoms-of-generalized-anxiety-disorder-gad-ii.htm The main symptom is anxiety, which is persistent over time (longer than 6 months) and widespread, a wide range of events or activities (such as work or school performance), not being restricted to a particular situation as phobias or occurring solely in the form of crisis, as in the case ... http://www.neurodiagnosticdevices.com/symptoms-of-generalized-anxiety-disorder-gad-i.htm Theorists like Paul Tillich and psychoanalysts such as Sigmund Freud described this kind of anxiety as the "trauma of nonbeing." The human being comes at a time in his life where he realizes that there is the possibility of ceasing to exist (die). It then develops the anxiety about the ... http://www.neurodiagnosticdevices.com/kind-of-anxiety.htm