Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.

Input: Consider Input: Context: The modulation of intracortical inhibition is thought to be impaired in older adults, which may contribute to their reduced fine motor control, particularly during lengthening muscle contractions.', 'To quantify the magnitude of intracortical inhibition and movement performance during postural, shortening and lengthening contractions of a hand muscle in young and old adults.', 'In 18 young (23.2 ± 4.2) and 16 old (70.6 ± 6.5) subjects, paired-pulse transcranial magnetic stimulation (TMS) was used to assess short-interval intracortical inhibition (SICI) and long-interval intracortical inhibition (LICI) during a movement task involving the first dorsal interosseous muscle. The task required a constant load (50 g) to be slowly lifted and lowered using the index finger while single- or paired-pulse TMS was delivered during the shortening or lengthening contraction.', 'Relative to postural contractions, SICI during shortening contractions was reduced by 29% in young subjects (P < 0.0001) and 43% in old subjects (P < 0.0001), whereas SICI during lengthening contractions was reduced by 11% in young subjects (P = 0.0004) and 33% in old subjects (P < 0.0001). Furthermore, SICI was significantly less in older adults during lengthening contractions (P-values < 0.01). For LICI, inhibition was not influenced by contraction type in old subjects, but was increased by 11% during shortening contractions (P < 0.0001) and by 9% during lengthening contractions in young subjects (P = 0.0008). In addition, old subjects showed significantly less LICI than young subjects in each movement phase (both P-values < 0.05).
Answer: Shortening and lengthening contractions with a constant load are associated with a modulation of GABAergic inhibition that is altered by healthy ageing.

Output: Is intracortical Inhibition Assessed with Paired-Pulse Transcranial Magnetic Stimulation Modulated during Shortening and Lengthening Contractions in Young and Old Adults?


Input: Consider Input: Context: To test whether a brief mindfulness meditation training intervention buffers self-reported psychological and neuroendocrine responses to the Trier Social Stress Test (TSST) in young adult volunteers. A second objective evaluates whether pre-existing levels of dispositional mindfulness moderate the effects of brief mindfulness meditation training on stress reactivity.', 'Sixty-six (N=66) participants were randomly assigned to either a brief 3-day (25-min per day) mindfulness meditation training or an analytic cognitive training control program. All participants completed a standardized laboratory social-evaluative stress challenge task (the TSST) following the third mindfulness meditation or cognitive training session. Measures of psychological (stress perceptions) and biological (salivary cortisol, blood pressure) stress reactivity were collected during the social evaluative stress-challenge session.', 'Brief mindfulness meditation training reduced self-reported psychological stress reactivity but increased salivary cortisol reactivity to the TSST, relative to the cognitive training comparison program. Participants who were low in pre-existing levels of dispositional mindfulness and then received mindfulness meditation training had the greatest cortisol reactivity to the TSST. No significant main or interactive effects were observed for systolic or diastolic blood pressure reactivity to the TSST.
Answer: The present study provides an initial indication that brief mindfulness meditation training buffers self-reported psychological stress reactivity, but also increases cortisol reactivity to social evaluative stress. This pattern may indicate that initially brief mindfulness meditation training fosters greater active coping efforts, resulting in reduced psychological stress appraisals and greater cortisol reactivity during social evaluative stressors.

Output: Does brief mindfulness meditation training alter psychological and neuroendocrine responses to social evaluative stress?


Input: Consider Input: Context: Hashimoto's thyroiditis (HT) is considered to be a Th1-related autoimmune disease (AID). Recent studies revealed that Th17 lymphocytes (producing mostly IL-17, IL-21 and IL-22) play a major role in numerous AIDs commonly thought to be Th1 diseases. More recently, another subset of Th cells, which produce IL-22 and thus so-called Th-22, have been identified. Few data are available in the literature on the role of IL-22, the main soluble mediator of both Th17 and Th22 cells, in HT.", 'Using IL-22 Quantikine ELISA Kit (lower limit of detection 0.7 pg/ml), we assayed serum levels of IL-22 in three groups of subjects: newly diagnosed HT patients (n=55, 5 males and 50 females, age 38±17 years), non-HT patients with nodular goiter (n=30, 4 males and 26 females, age 43±14 years) and an age- and sex-matched group of healthy individuals. HT patients were euthyroid and were not receiving any treatment.', 'HT patients showed significantly higher levels of serum IL-22 (group A, 42±34 pg/ml) as compared to non-HT-goitrous patients (18±15 pg/ml; P<0.001) and healthy controls (20±13 pg/ml; P=0.014). Serum IL-22 levels did not differ between non-HT-goitrous patients and healthy controls (p=0.496). No significant correlation was found between serum levels of IL-22 and Tg-Ab, TPO-Ab or TSH in the HT patients.
Answer: Serum IL-22 is increased in newly diagnosed, untreated HT patients, as compared to thyroid autoimmune disease-free individuals. Our data suggest that IL-22 could play some role in the development of HT.


Output: Is serum interleukin-22 ( IL-22 ) increased in the early stage of Hashimoto 's thyroiditis compared to non-autoimmune thyroid disease and healthy controls?