Panic disorder (PD) is characterized primarily by the presence of recurrent and unexpected panic attacks, followed by at least one month of persistent concern about other attacks, the possible consequences of attacks and a significant behavioral change related to the attacks. For a diagnosis of PD, the panic attacks cannot be better accounted for by another mental disorder, by physiological effects resulting from the use of substances or by other medical conditions, such as hypothyroidism. PD has 5% lifetime prevalence and 1% annually. Current treatment strategies have been based on both psychological and pharmacological therapies, although treatment-resistance and low adherence due to adverse effects are some issues that compromise optimal treatment. The neurocircuitry of fear includes two pathways for processing of sensory information. The shorter path consists of the rapid spread of autonomic and behavioral responses in potentially hazardous situations. Pedro Shiozawa, Transcranial Direct Current Stimulation (tDCS) for Panic Disorder.
Scientific journal is a periodical publication intended to further progress of science, usually by reporting novel research. There are thousands of scientific journals in publication, and many more have been published at various points in the past. Most journals are highly specialized, although some of the oldest journals publish articles and scientific papers across a wide range of scientific fields. Scientific journals contain articles that are peer reviewed, to ensure that articles meet the journal's standards of quality, and scientific validity. The publication of the results of research is an essential part of the scientific method. If they are describing experiments or calculations, they must supply enough details that an independent researcher could repeat the experiment or calculation to verify the results. Each such journal article becomes part of the permanent scientific record.
Last date updated on November, 2024