During the perinatal and postpartum period, women are vulnerable to mental health disorders. Primary care providers skilled at screening, diagnosing, treating mother for depression. However, anxiety demonstrates a greater prevalence rate appears be under-recognized under-treated, despite its increased prevalence. With frequent patient encounters during pregnancy in nurse practitioners have oppo...

Converging evidence reveals significant increase in both state anxiety and trait anxiety during the past 2 decades among military servicemen and servicewomen in China. In the present study, we employed the Chinese version of the State-trait Anxiety Inventory (STAI) to examine trait and state anxiety in Chinese military servicemen and servicewomen. We further evaluated orienting, alerting and ex...

We recently presented results in an in vivo study of human brain chemistry in 'physiologic' anxiety, i.e., the anxiety of normal everyday life. Normal subjects with high anxiety demonstrated increased concentration of chemicals in orbital frontal cortex (OFC) as compared to lower anxiety. In a separate study of aging we demonstrated a decrease of total chemical concentration in OFC of middle-ag...

Objective: Generalized anxiety disorder is one of the most common anxiety disorders in the general ‎population. Several studies suggest that anxiety sensitivity is a vulnerability factor in generalized ‎anxiety severity. However, some other studies suggest that negative repetitive thinking and ‎experiential avoidance as response factors can explain this relationship. Therefore, this study ‎aime...

Previous research has indicated that more than 50% of air travel passengers experience hypoxia above clinical threshold. This condition produces a number of aversive somatic sensations such as difficulty breathing, elevated heart rate, dizziness, etc. Because these symptoms closely resemble the somatic symptoms of anxiety, it is interesting to look into a possible relationship between hypoxia-r...

Excessive levels of trait anxiety are a risk factor for psychiatric conditions, including anxiety disorders and substance abuse. High trait anxiety has been associated with altered cognitive functioning, in particular with an attentional bias towards aversive stimuli. Decision-making is a crucial aspect of cognitive functioning that relies on the correct processing and control of emotional stim...

This study investigated the extent to which trait anxiety and state anxiety in response to stress are associated with the cortisol awakening response (CAR). Fifty-one healthy participants were recruited. State anxiety measures were taken in anticipation of and during a laboratory stressor. Salivary cortisol levels were measured immediately upon awakening (at 0, 15, 30, and 45 min) on two consec...

To evaluate the relationship between the childhood temperament behavioral inhibition (BI) and anxiety symptomology, we investigated differences in retrospective reports of childhood BI among undergraduates reporting one of the following: (a) Social anxiety (n = 10), (b) generalized anxiety (n = 13), (c) both social and generalized anxiety (n = 15), and (d) minimal social and generalized anxiety...

Test anxiety was a commonly known or assumed factor that could greatly influence performance of test takers. With the employment of designed questionnaires and computer-based spoken English test, this paper explored test anxiety manifestation of Chinese college students from both macro and micro aspects, and found out that the major anxiety in computer-based spoken English test was spoken Engli...

While extensive research has been performed in relation to anxiety in general, there is a marked paucity of investigation on older adulthood, especially in relation to those individuals living with mild cognitive impairment (MCI) and dementia, with the majority of such studies clinically based and focusing upon ‘formal’ anxiety disorders. It is however becoming increasingly evident that the det...