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396篇 您的检索式：作者名="R L Watts"

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	题名	作者	年代	出处	被引量
1	Reduced striatal volumes in Parkinson’s disease:a magnetic resonance imaging study显示文摘Background:The presence and extent of structural changes in the brain as a consequence of Parkinson’s disease(PD)is still poorly understood.Methods:High-resolution 3-tesla T1-weighted structural magnetic resonance images in sixty-five PD and 27 age-matched healthy control participants were examined.Putamen,caudate,and intracranial volumes were manually traced in the axial plane of 3D reconstructed images.Striatal nuclei volumes were normalized to intracranial volume for statistical comparison.Disease status was assessed using the Unified Parkinson’s Disease Rating Scale and Hoehn and Yahr scale.Cognitive status was assessed using global status tests and detailed neuropsychological testing.Results:Both caudate and putamen volumes were smaller in PD brains compared to controls after adjusting for age and gender.Caudate volumes were reduced by 11%(p=0.001)and putamen volumes by 8.1%(p=0.025).PD striatal volumes were not found to be significantly correlated with cognitive or motor decline.Conclusion:Small,but significant reductions in the volume of both the caudate and putamen occur in PD brains.These reductions are independent of the effects of age and gender,however the relation of these reductions to the functional loss of dopamine,which is characteristic of PD,remains unclear.	Toni L Pitcher Tracy R Melzer Michael R MacAskill Charlotte F Graham Leslie Livingston Ross J Keenan Richard Watts John C Dalrymple-Alford Tim J Anderson	2012	Translational Neurodegeneration2012，1，1：	2
2	Conservatism in accounting parti : explanations and implications显示文摘	Watts R L	2003	Accounting Horizons2003，17，3：	1
3	Innovation forecasting 显示文摘	Watts R J Porter A L	1997	Technological Forecasting and Social Change1997，56，：	1
4	The Relation between Earnings and Cash Flows显示文摘	DECHOW P M KOTHARI S P WATTS R L	1998	Journal of Accounting and Economics1998，25，2：	1
5	Conservatism in accounting Part Ⅰ : ex- planations and implications显示文摘	Watts R L	2003	Accounting Horizons2003，17，12：	1
6	Towards a positive theory of the determination of accounting standards显示文摘	WATTS R L ZIMMERMAN J L	1978	Accounting Review1978，，1：	1
7	The imformation role of conservatism显示文摘	Laford R Watts R L	2008	The Accounting Review Forthcoming2008，83，2：	1
8	Conservatism in accounting partⅠ:explanations and implications显示文摘	Watts R L	2003	Accounting Horizons2003，17，3：	1
9	Stock prices and top management changes显示文摘	Warner J B Watts R L Wruck K H	1988	Journal of Financial Eco-nomics1988，20，12：	1
10	Improved classification of conservation tillage adoption using high temporal and synthetic satellite imagery显示文摘	Watts J D Powell S L Lawrence R L	2011	Remote Sensing of Environment2011，115，1：	1
11	Decentralization of the firm:theory and evidence显示文摘	CHRISTIE A A JOYE M P WATTS R L	2003	Journal of Corporate Finance2003，9，1：	1
12	Conservatism in accounting Part Ⅱ: evidence and research opportunities 显示文摘	Watts R L	2003	Accounting Hori- zons2003，17，4：	1
13	The investment opportunity set and corporate financing,dividend and compensation policies显示文摘	Smith Jr C W Watts R L	1992	Journal of Financial Economics1992，32，3：	1
14	Towards a positive theory of the determination of accounting standards 显示文摘	Watts L R Zimmerman J L	1978	The Accounting Review1978，53，：	1
15	Conservatism in accounting:Part l:Ex- planations and implications 显示文摘	Watts R L	2003	Accounting Hori- zons2003，17，3：	1
16	Polyubiquitin gene expression con- tributes to oxidative stress resistance in respiratory yeast ( Sac- eharomyces cerevisiae ) 显示文摘	Cheng L Watt R Piper PW	1994	Mol Gen Genet1994，243，3：	1
17	The information role of con- servatism 显示文摘	LaFond R Watts R L	2008	The Accounting Review2008，83，2：	1
18	The investment opportunity set and corporate financing,dividend and compensation policies显示文摘	Smith C W Watts R L		0，，：	1
19	Conservatism in Accounting Part I:Explanations and Implications显示文摘	Watts R L	2003	Accounting Horizons2003，17，3：	1
20	Conservatism in accounting part Ⅰ:explanations and implications显示文摘	Watts R L	2003	Accounting Horizons2003，17，3：	1

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