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Thom S. Lysen Hazel I. Zonneveld Ryan L. Muetzel M. Arfan Ikram Annemarie I. Luik Meike W. Vernooij Henning Tiemeier 《Journal of sleep research》2020,29(5)
Sleep problems increase with ageing. Increasing evidence suggests that sleep problems are not only a consequence of age‐related processes, but may independently contribute to developing vascular or neurodegenerative brain disease. Yet, it remains unclear what mechanisms underlie the impact sleep problems may have on brain health in the general middle‐aged and elderly population. Here, we studied sleep's relation to brain functioning in 621 participants (median age 62 years, 55% women) from the population‐based Rotterdam Study. We investigated cross‐sectional associations of polysomnographic and subjectively measured aspects of sleep with intrinsic neural activity measured with resting‐state functional magnetic resonance imaging on a different day. We investigated both functional connectivity between regions and brain activity (blood‐oxygen‐level‐dependent signal amplitude) within regions, hierarchically towards smaller topographical levels. We found that longer polysomnographic total sleep time is associated with lower blood‐oxygen‐level‐dependent signal amplitude in (pre)frontal regions. No objective or subjective sleep parameters were associated with functional connectivity between or within resting‐state networks. The findings may indicate a pathway through which sleep, in a ‘real‐life’ population setting, impacts brain activity or regional brain activity determines total sleep time. 相似文献
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Gloria R. Grice Nicole M. Gattas Jill Sailors Julie A. Murphy Amy Tiemeier Peter Hurd Theresa Prosser Tricia Berry Wendy Duncan 《Patient education and counseling》2013
Objective
To assess whether student pharmacists’ communication skills improved using the Four Habits Model (FHM) at the St. Louis College of Pharmacy.Methods
During the Fall of 2009 and 2010, student pharmacists in the third professional year learned and practiced the FHM. They were given feedback by faculty on three of the four Habits, used the FHM for self and peer assessment, and were formally evaluated on all four Habits during a standardized patient encounter.Results
Student pharmacist performance significantly improved from baseline during both Fall 2009 and Fall 2010 in the majority of the Habits assessed.Conclusion
Use of the FHM in pharmacy education can improve a student pharmacists’ ability to display the four Habits of communicating and developing relationships with patients. Tailoring of the FHM to pharmacy encounters will further enhance the utility of this communication framework.Practice implications
Use of the FHM enhances the measurement and assessment of the relational aspects of student pharmacist–patient communication skills. Consistent use of the FHM over time is likely necessary to fully develop and retain communication skills. The overall goal is to improve patient's health literacy and appropriate medication use by improving communication and the pharmacist–patient relationship. 相似文献7.
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Sandra J.E. Langeslag Marcus Schmidt Akhgar Ghassabian Vincent W. Jaddoe Albert Hofman Aad van der Lugt Frank C. Verhulst Henning Tiemeier Tonya J.H. White 《Human brain mapping》2013,34(12):3299-3307
It has been shown in adults that individual differences in intelligence are related to the integrity of the interaction between parietal and frontal brain regions. Since connectivity between distant brain regions strengthens during childhood, it is unclear when in the course of development this relationship emerges. Thus, the goal of this study was to determine whether parietal‐frontal functional connectivity is associated with intelligence in young children. We performed independent component analyses on resting‐state fMRI data of 115 children (6–8 years old) to select seed and target regions for a seed/target region correlation analysis. We found that higher nonverbal intelligence was associated with increased functional connectivity between right parietal and right frontal regions, and between right parietal and dorsal anterior cingulate regions. The association between intelligence and functional connectivity between certain brain regions was stronger in girls than boys. In conclusion, we found that connectivity between the parietal and frontal lobes is critically involved in intelligence in young children. Hum Brain Mapp 34:3299–3307, 2013. © 2012 Wiley Periodicals, Inc. 相似文献
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Christian G. Bien Henning Tiemeier Robert Sassen Stefan Kuczaty Horst Urbach Marec von Lehe Albert J. Becker Thomas Bast Peter Herkenrath Michael Karenfort Bernd Kruse Gerhard Kurlemann Sabine Rona Susanne Schubert‐Bast Silvia Vieker Stefan Vlaho Bernd Wilken Christian E. Elger 《Epilepsia》2013,54(3):543-550
Purpose: Rasmussen encephalitis (RE) leads to progressive tissue and function loss of one brain hemisphere and often intractable epilepsy. This is the first randomized prospective treatment trial in RE. Methods: Germany‐wide, patients with suspected recent‐onset RE were recruited and if eligible randomized to tacrolimus or intravenous immunoglobulins (IVIGs). A loss of motor function or hemispheric volume by ≥15% (in patients >12 years at disease onset: ≥8%) led to study exit. Untreated patients served as a historical control group. Key Findings: Over 6.3 years, 21 patients with recent‐onset RE were identified. Sixteen were randomized to tacrolimus (n = 9) or IVIG (n = 7). Immunotreated patients had a longer “survival” than the historical controls. Neither treatment was more efficacious than the other. Two tacrolimus patients experienced serious adverse events. No immunotreated but several untreated patients developed intractable epilepsy. No patient with refractory epilepsy became treatment‐responsive under immunotherapy. Significance: The countrywide incidence rate of diagnosed RE is estimated as 2.4 cases/107 people ≤ age 18/year. Treatment with tacrolimus or IVIG may slow down tissue and function loss and prevent development of intractable epilepsy. However, immunotherapy may “arrest” patients in a dilemma state of pharmacoresistant epilepsy but too good function to be offered functional hemispherectomy. These compounds may therefore contribute to the therapeutic armamentarium for RE patients without difficult‐to‐treat epilepsies. 相似文献